Uppers Gun Parts
(3,479 deals total)
- Uppers
from $619.99
MPN:
B14RBA002
Brand:
Bergara
Caliber:
22 LR
Overall Length:
49.0000
Weight:
8.1 lbs
from $647.00
MPN:
LE6920CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
31.7500
from $785.99
MPN:
LE6921CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
30.5000
from $757.86
MPN:
LE6933CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
30.5000
from $809.00
MPN:
LE6920EPR-CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
30.5000
from $914.87
MPN:
LE6921EPR-CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
31.0000
from $480.99
MPN:
91822
Brand:
Bushmaster
Caliber:
223/5.56
Overall Length:
30.7000
from $379.99
MPN:
92194
Brand:
Bushmaster
Caliber:
223/5.56
Overall Length:
30.6000
from $325.90
MPN:
B2-K612-AF02
Brand:
Anderson Manufacturing
Caliber:
.223/5.56
Overall Length:
28.0000
from $45.99
MPN:
D2-K100-B000-0P
Brand:
Anderson Manufacturing
Caliber:
223/5.56/300 Blackout
Model:
AR15 UPPER RECEIVER A3 COMPLETE OE
Description:
AR15 UPPER RECEIVER A3 COMPLETE OE
Filter Uppers Gun Parts
2 weeks ago
100-039-110WB
AR-15 FM-9 5" 9MM UPPER RECEIVER M-LOK ASSEMBLED BLACK
Mfr Part: FM9-5UR
Cartridge: 9 mm Luger
Finish: Black
Style: Complete
Length: 5"
Muzzle: 1/2-36
Twist: 1-10
Complete Flattop Upper for Pistol Caliber AR-15 Carbines
The Foxtrot Mike Products 9mm Upper Receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses Glock magazines. With its full-length Picatinny top rail and M-LOK compatible handguard, the Foxtrot Mike 9mm Upper offers plenty of mounting space for optics and other accessories.
- UPC:
- MPN: FM9-5UR
2 weeks ago
,
by Dealer
AR-15 Ejection Port Dust Cover Engraving - Air ForceAR-15 Ejection Port Dust Cover Complete Assembly with Air Force Engraving.Includes:Ejection Port Cover Door (Dust cover)Steel SpringSteel RodC-ClampFits: AR-15
MPN#: DC223-AIR
- UPC:
- MPN: DC223-AIR
2 weeks ago
This complete upper includes our Slimline Handguard. The slimline line of handguards have a unqiue milling profile, designed to maximize grip ergonimics and minimize weight while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
- UPC:
- MPN: APSL100724
2 weeks ago
This complete upper includes our Slimline Handguard. The slimline line of handguards have a unqiue milling profile, designed to maximize grip ergonimics and minimize weight while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
- UPC:
- MPN: APSL100723
2 weeks ago
Foxtrot Mike Products AR-15 FM-9 5" 9mm Upper Receiver M-LOK Assembled Black - $229.49 w/code "AR15"
$229.49
100-039-110WB
AR-15 FM-9 5 9mm Upper Receiver M-LOK Assembled Black
Cartridge: 9 mm Luger
Finish: Black
Style: Complete
Length: 5"
Muzzle: 5/8-24
Twist: 1-10
Description
Specs
Complete Flattop Upper for Pistol Caliber AR-15 Carbines
The Foxtrot Mike Products 9mm Upper Receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses Glock magazines. With its full-length Picatinny top rail and M-LOK compatible handguard, the Foxtrot Mike 9mm Upper offers plenty of mounting space for optics and other accessories.
- UPC:
- MPN: FM95UR
2 weeks ago
More than 400 AR-15 Stripped or Complete Upper Receivers In Stock Now!
- UPC:
- MPN:
Wikiarms.com
64325
3 weeks ago
SKU 51655156160
Brand Palmetto State Armory
DETAILS
Barrel Length: 7.5"
Gas System: Pistol-length
Barrel Profile: Heavy
Barrel Steel: 4150V Chrome Moly Steel
Barrel Finish: Phosphate
Chrome Lining: None
Muzzle Thread: 5/8x 24"
Chamber: 300 Blackout
Twist Rate: 1 in 8"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: Low-profile
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA 6" Lightweight Hex Full Picatinny M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
- UPC:
- MPN: 51655156160
3 weeks ago
This combo kit comes with the 9mm Right to Bear Barrel of your choice, a slick side 9mm (.22LR compatible) upper receiver, and a 9mm AR9 bolt assembly. The Right To Bear 9mm Barrels are machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. These barrels are machined from 4150 Chrome Moly Vanadium Steel and have a 1:10 twist rate. The final process is a salt bath Nitride finish for an added layer of protection.The RTB Upper is made from forged 7075-T6 aluminum and is Hard Coat Anodized.
- UPC:
- MPN:
Right To Bear
1591
3 weeks ago
Caliber: 22LR
Upper Receiver: Slick Side Forged 7075 T6
Bolt: Stainless Steel Construction
Barrel: 4.5 inch / 1:16
Handguard: 5.5 inch Free-Float M-LOK
Muzzle Device: Flash Can Linear Compensator
Charging Handle: Anti-Jamb 22lr
Compatible with standard AR lower receivers
Made in USA
- UPC:
- MPN: RTB4522LR55-BLK
3 weeks ago
Davidson Defense "Black Tuesday" AR-15 Pistol
Featuring Davidson Defense Upper
5.56 NATO 7.5" 416R SS Stainless 1:7T
7 M-Lok Gauntlet Arms Freefloat Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-P-556-62211
3 weeks ago
Davidson Defense "Silver Tongue" LR-308 Rifle
Featuring Davidson Defense Upper
6.5 Creedmoor 18" 416R SS Stainless 1:8T
15" M-Lok Gauntlet Arms Free Float Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
6.5 Creedmoor / 6.5x48mm
- UPC:
- MPN: PI-RC-65C-62543
3 weeks ago
Davidson Defense "Silver Tongue" LR-308 Rifle
Featuring Davidson Defense Upper
6.5 Creedmoor 18" 416R SS Stainless 1:8T
15" M-Lok Gauntlet Arms Free Float Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
6.5 Creedmoor / 6.5x48mm
- UPC:
- MPN: PI-R-65C-62543
3 weeks ago
With a 10.5-inch barrel made of Chrome Moly Vanadium and a twist rate of 1-7, the 5.56 NATO AR-15 Upper from Andro Corp Industries offers dependable performance. It comes fitted with a sleek M-LOK hand guard, allowing for easy customization with your favorite accessories. Constructed from Mil-Spec 7075 T6 aluminum and featuring T-marks, the upper is also dry film lubricated to ward off corrosion. Its use of Mil-Spec components makes it a trustworthy choice.
Barrel Specifications
Caliber 5.56
Length 10.5"
Material 4150 Chrome Moly Vanadium
Profile M4
Finish QPQ Corrosion Resistant
- UPC: 736684139803
- MPN: U556105FSBM4NBCH
3 weeks ago
,
by Dealer
Pistol Upper assembly for your Ar9 / 9mm Ar15.
5/8-24 Threaded barrel, 4150 CMV Nitride
4″ MLok Handguard,
Sport / Slick Side receiver (7075-t6 Aluminum, anodized black)
- UPC:
- MPN:
Mid State Firearms
2756
3 weeks ago
The Aero Precision M4E1 Enhanced AR-15 Stripped Upper is a one-piece forging that combines the handguard mounting hardware with the upper receiver. This design allows for additional lightening cuts, resulting in increased weight savings and improved cooling efficiency. The upper is made from a 7075-T6 aluminum forging machined to MIL-SPEC and finished with a durable hardcoat anodized finish. It is compatible with all MIL-SPEC AR-15/M16 components and removes the forward assist for further weight savings.
Note: This upper receiver is not compatible with piston kits.
Features:
- UPC: 840014611768
- MPN: APAR612201AC
3 weeks ago
This BCA AR-15 complete 5.56 NATO pistol length upper has a 10.5" M4 contour barrel with a 416R stainless steel finish, and features a 1:8 twist rate, with a carbine length gas system. It includes a 9.5" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
More Information
SKU 264N-UA556CM410.518SS-10M3
Weight (lbs) 3.500000
Magazine Capacity N/A
Length 10.5
Profile M4 Contour
Twist 1:8
Finish Stainless
Material 416R Stainless Steel
- UPC:
- MPN: 264N-UA556CM410.518SS-10M3
3 weeks ago
Side Charging Complete 16" Uppers from $199.99
- UPC:
- MPN:
3 weeks ago
MAT9-U-FDE
Product Info for Matador Arms Mat9 7.825 in 9mm Upper Receiver
The Mat9 Upper is a self-contained complete 9mm receiver. Bufferless, compact and reliable. The blowback system runs suppressed or unsuppressed without spring changes. The charging handle is non-reciprocating and reversable for right or left-handed shooters. It is compatible with AR9s and AR15s with Mag Adapters. Compatible with Glock, Sig, Colt, Scorpion and Mp5 magazines.image
Specifications for Matador Arms Mat9 7.825 in 9mm Upper Receiver:
Manufacturer: Matador Arms
Cartridge: 9mm Luger
- UPC:
- MPN: MAT9-U-FDE
3 weeks ago
MAT9-UGRY
Product Info for Matador Arms Mat9 7.825 in 9mm Upper Receiver
The Mat9 Upper is a self-contained complete 9mm receiver. Bufferless, compact and reliable. The blowback system runs suppressed or unsuppressed without spring changes. The charging handle is non-reciprocating and reversable for right or left-handed shooters. It is compatible with AR9s and AR15s with Mag Adapters. Compatible with Glock, Sig, Colt, Scorpion and Mp5 magazines.image
Specifications for Matador Arms Mat9 7.825 in 9mm Upper Receiver:
Manufacturer: Matador Arms
Cartridge: 9mm Luger
- UPC:
- MPN: MAT9-UGRY
3 weeks ago
Attachment Type : M-LOK
Barrel Contour : Government
Barrel Length : 11.50
Cartridge : 5.56x45 NATO
Color : Black
Finish : Anodized
Gas Block Diameter : 0.750 Inches
Gas System Length : Carbine
Hand : Right
Item Length (Inches) : 11.500
Item Weight (lbs) : 2.740
Make Model Fit : AR-15.Universal
Material : Aluminum
Muzzle Device Diameter : 0.75
Muzzle Threads : 1/2"x28
Quantity : 1
Receiver Style : Assembled
Twist : 1-7
Brownells sku: 430105081
MPN#: 4027-3410-B4
UPC#: 050806000254
- UPC: 050806000254
- MPN: 4027-3410-B4
3 weeks ago
Barrel Contour : Medium
Attachment Type : Direct Mount
Barrel Length : 14.50
Twist : 1-7
Cartridge : 5.56x45 NATO
Color : DDC
Material : Multiple
Hand : Right
Finish : Anodized
Make Model Fit : AR-15.Universal
Receiver Style : Stripped
Model Number : FDE Folder
Quantity : 1
Brownells sku: 430106390
MPN#: None
- UPC:
- MPN:
Brownells
231
3 weeks ago
SKU 51655155576
Brand Palmetto State Armory
DETAILS
Barrel Length: 20"
Gas System: Rifle Length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 15" Hex Full Picatinny M-Lok Free Float Rail
Bolt Carrier Group Included: No
Charging Handle Included: No
FEATURES
- UPC:
- MPN: 51655155576
3 weeks ago
SKU 51655160141
Brand Palmetto State Armory
DETAILS
Barrel Length: 20"
Gas System: Rifle-Length
Barrel Profile: A2 Style
Barrel Steel: 416R Stainless Steel
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 308 WIN
Twist Rate: 1:10
Barrel Extension: M4-style
Diameter at Gas Block: .750
Gas Block Type: Low-profile 3 position click switch adjustable gas block
Gas Tube: Black Nitride Gas Tube
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: PA10
- UPC:
- MPN: 51655160141
3 weeks ago
Matador Arms "Montgo-9 Mil-Spec (With Iron Sights)" 5.5" AR-15 Pistol Featuring Matador Arms UpperComplete Upper Build (Assembled or Unassembled) Caliber:Caliber: 9mm / 9x19A 9mm AR pistol might be the most fun of all the ways to shoot one of the most popular calibers. In an AR platform that is more compact and mobile than a full rifle build, you have the same low recoil versatility that 9mm offers.
- UPC:
- MPN: PI-PAU-9MM-61202-Alt
3 weeks ago
An affordable upper assembly without cutting corners. This means using a nitrided steel gas block from an American Manufacturer as opposed to aluminum, quality American Made handguards, and using a proven Toolcraft M16 profile Black Nitride BCG paired with a 416R Stainless Steel Midlength barrel chambered in 5.56 with a 1:8 twist rate. The 1:8 twist provides the shooter the freedom to pick from a wider selection of bullet weights. From 55gr target rounds to 69gr match bullets, this barrel will stabilize them all.
- UPC:
- MPN:
AR15Discounts
883
3 weeks ago
Builder's Grade Complete 11" 9mm Upper Receiver - Black | FLASH CAN | 12" M-LOK | With Bolt Carrier Group and Charging Handle This Complete 11 inch M-LOK upper receiver comes with a 12 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean.
- UPC:
- MPN: BG119MM12FC-BLK
3 weeks ago
$395.95
RTB Complete 16" .22LR Lightweight Upper Receiver | A2 | 13.5" M-LOK | With Bolt Carrier Group and Charging Handle This Complete 16 inch M-LOK upper receiver comes with our RTB 13.5 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and the bolt is made of all stainless steel construction and we use an anti-jamb dedicated 22 charging handle. Barrel Specifications Caliber 22LR Length 16" Material 4150 Chrome Moly Vanadium Profile Lightweight Pencil Finish SBN Dimpled?
- UPC:
- MPN: RTB1622LR135LW-BLK
3 weeks ago
This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour hammer forged barrel with a black nitride finish, and features a 1:7 twist rate, with a carbine length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected), and fits on any mil-spec AR-15 lower.
More Information
SKU 9790N-UASCH556CM41617MHF-15M3
Weight (lbs) 5.300000
Magazine Capacity N/A
Length 16
Profile M4 Contour
Twist 1:7
Finish Black Nitride
Material 4150 Chrome Moly Vanadium
- UPC:
- MPN: 9790N-UASCH556CM41617MHF-15M3
3 weeks ago
Quick Overview
SKU: 7780446
UPC: 7780446
MFR#: 7780446
Barrel Length: 16"
Gas System: Mid-length
Barrel Profile: A2
Barrel Steel: Chrome-Moly Vanadium
Barrel Finish: Melonite
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: F-marked Front Sight Base
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: Magpul MOE Black Hand Guards
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
- UPC:
- MPN: 7780446
3 weeks ago
This BCA AR-10 complete .308 rifle length upper has a 20" 416R stainless steel and black nitride finish with bear claw flutes Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This .308 upper is compatible with 1st gen DPMS low profile lowers.
More Information
SKU 9045N-UASCH308RHB20110SSBCF-15MSR
Weight (lbs) 8.250000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:10
- UPC:
- MPN: 9045N-UASCH308RHB20110SSBCF-15MSR
3 weeks ago
SKU 51655157796
Brand Palmetto State Armory
DETAILS
Barrel Length: 18"
Gas System: Rifle-length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: .223 Wylde
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low profile adjustable gas block
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 15" Lightweight M-Lok Free Float Rail
Bolt Carrier Group Included: No
Charging Handle Included: No
- UPC:
- MPN:
3 weeks ago
,
by Dealer
AR-15 5.56/.223 7.5" Pistol Upper Assembly / 7" Fake Can / MlokAR-15 5.56/.223 7.5" Pistol Upper Assembly / 7" Fake Can / Mlok Features: Overall length: 21"Chamber - 5.56 NATO (Shoots both .223 Rem and 5.56 NATO) Barrel Twist - 1x7 Barrel Thread - 1/2 x 28 Barrel Steel - 41V50 CMV, Gov't Profile, Parkerized, M4 Feedrmaps Muzzle Brake - 7" Moriarti Fake Can anodized black, aluminum steel, caliber and logo engraved, G2. Not pinned.
- UPC:
- MPN: MAR-7-556-7-CAN
3 weeks ago
This BCA AR-10 complete .308 rifle length upper has a 20" 416R stainless straight fluted Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top forged upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This .308 upper is compatible with 1st gen DPMS low profile lowers.
More Information
SKU 9334N-UA308RMW20110SSFFUR-15MSR
Weight (lbs) 8.250000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:10
Finish Stainless
Material 416R Stainless Steel
- UPC:
- MPN: 9334N-UA308RMW20110SSFFUR-15MSR
3 weeks ago
This BCA AR-10 complete .308 rifle length upper has a 20" 416R stainless steel straight fluted Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This .308 upper is compatible with 1st gen DPMS low profile lowers. This has the new handguard.
More Information
SKU 580N-UASCH308RMW20110SSF-15MSR
Weight (lbs) 8.250000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:10
- UPC:
- MPN: 580N-UASCH308RMW20110SSF-15MSR
3 weeks ago
This BCA AR-10 complete .308 rifle length upper has a 20" 416R stainless Heavy barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes a 15" MLOK split rail, an M4 flat-top forged upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle and features the new handguard. This .308 upper is compatible with 1st gen DPMS low profile lowers.
More Information
SKU 9253N-UA308RMW20110SSFUR-15MSR
Weight (lbs) 8.250000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:10
Finish Stainless
Material 416R Stainless Steel
- UPC:
- MPN: 9253N-UA308RMW20110SSFUR-15MSR
4 weeks ago
SKU 51655155039
Brand Palmetto State Armory
DETAILS
Barrel Length: 16”
Barrel Material: 4150V Chrome Moly Vanadium Steel
Barrel Finish: Nitride
Barrel Profile: M4
Chamber: 5.56 NATO
Twist Rate: 1 in 7”
Extension: M4
Gas System: Carbine
Gas Block Type: Low Profile .750” Diameter
Upper Receiver: Forged 7075 T6 Aluminum
Receiver Style: M4 Flat top with feed ramps
Receiver Finish: Hardcoat Anodized
Forward Assist: Yes
Dust Cover: Yes
Handguard Style: PSA 13.5" Lightweight Hex Full Picatinny M-LOK handguard
Bolt Carrier Group: N/A
Charging Handle: N/A
FEATURES
- UPC:
- MPN: 51655155039
4 weeks ago
$244.95
This Complete 10.5 inch M-LOK upper receiver comes with a 12 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and our black nitride bolt carrier group that is finished with an incredible polish, making the action smooth and easy to keep clean.
Barrel Specifications
Caliber 300BLK
Length 10.5"
Material 4150 Chrome Moly Vanadium
Profile Medium
Finish QPQ Corrosion Resistant
Gas System Length Pistol
Gas Block Journal .750"
Dimpled? No
Twist Rate 1:7
Muzzle Thread 5/8x24 TPI
Weight 20.8oz
- UPC:
- MPN: BG10530012FC-BLK
1 month ago
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.
- UPC:
- MPN: APSL100624
1 month ago
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.
- UPC:
- MPN: APSL100625
1 month ago
This complete upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Threaded Upper Receivers, without provisions for a forward assist. The included ATLAS R-ONE Handguard is designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
INCLUDES:
- UPC:
- MPN: APSL100632
1 month ago
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.
- UPC:
- MPN: APSL100633
1 month ago
This BCA AR-15 complete .450 Bushmaster rifle length upper has a 18" heavy barrel with a parkerized finish, and features a 1:24 twist rate, with a mid-length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .450 Bushmaster upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
More Information
SKU 691N-UA450MHB18124P-15M3
Weight (lbs) 6.000000
Magazine Capacity N/A
Length 18
Profile Heavy Barrel
Twist 1:24
Finish Parkerized
- UPC:
- MPN: 691N-UA450MHB18124P-15M3
1 month ago
This BCA AR-15 Complete Upper has a 16" M4 Contour black nitride cold hammer forged barrel, it features a 1:8 Twist Rate and a Carbine length gas system. It includes the new 15" MLOK Rail, an M4 flat-top forged upper receiver, a BCA Bolt Carrier Group, a Flash Hider, a rear Charging Handle, and is chambered in 5.56 NATO.
Shop more 5.56 NATO Uppers!
Magazine not included. Check out Magazines here!
See All Ammunition Recommendations Here.
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.
More Information
- UPC:
- MPN: 902N-UA556CM41618MHF-15M3
1 month ago
This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes the new 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
More Information
SKU 617N-UA556CM41618P-15M3
Weight (lbs) 5.300000
Magazine Capacity N/A
Length 16
Profile M4 Contour
Twist 1:8
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
- UPC:
- MPN: 617N-UA556CM41618P-15M3
1 month ago
SKU LSA-BKITGRN11
Brand Lead Star Arms
Model Number LSA-BKITGRN11
UPC 810055795420
DETAILS
Forged from aluminum and designed to withstand duty use, our AR-15 builder's kits are built for business.
Upper Receiver:
CNC machined from 7075-T6 aluminum for extreme precision and enhanced durability.
Flat top picatinny design for versatility in mounting optics and other enhanced components.
M4 feed ramps for added reliability.
Designed for use with all MIL-SPEC components.
Sniper Green Cerakote
Lower Receiver:
- UPC: 810055795420
- MPN: LSA-BKITGRN11
1 month ago
The Stag 10 Marksman Complete Upper comes with a precision machined Stag 10 Upper receiver ready to be combined with any compatible Stag 10 Lower of your choice. Its 18 inch barrel is chambered in .308 with a 1/10 twist rate. The barrel is coated with Black Nitride with a VG6 Gamma Compensator, and 16.5" Stag 10 SL M-LOK Handguard. * To prevent any confusion, the purchase of any Stag Arms Complete Upper does NOT include charging handle or BCG.
ATF Regulated
No
Tax Stamp
No
State Compliance
California, New York, Capacity Limited States
Platform
Stag 10
Barrel Length
18"
- UPC:
- MPN: STAG10100142
1 month ago
$169.00
This BCA AR-15 complete 5.56 Nato pistol length upper has a 7.5" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a pistol length gas system. It includes a 6.5" MLOK rail, an M4 flat-top upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
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SKU 621N-UA556PM47.517P-7M3
Weight (lbs) 3.250000
Magazine Capacity N/A
Length 7.5
Profile M4 Contour
Twist 1:7
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
- UPC:
- MPN: 621N-UA556PM47.517P-7M3
1 month ago
BCA BC-15 7.62x39 Upper 18" Parkerized Heavy Barrel 1:10 Twist Mid-Length Gas System 15" MLOK - $199
$199.00
This BCA AR-15 complete 7.62x39 carbine length upper has a 18" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a mid length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 7.62x39 upper is compatible with any mil-spec AR-15 lower.
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SKU 9191N-UA762MHB18110P-15M3
Weight (lbs) 5.850000
Magazine Capacity N/A
Length 18
Profile Heavy Barrel
Twist 1:10
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber 7.62x39
- UPC:
- MPN: 9191N-UA762MHB18110P-15M3
1 month ago
This BCA AR-15 complete .223 Wylde rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This .223 Wylde upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
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SKU 613N-UA223WCM41618P-15M3
Weight (lbs) 5.300000
Magazine Capacity N/A
Length 16
Profile M4 Contour
Twist 1:8
Finish Parkerized
Material 4150 Chrome Moly Vanadium
- UPC:
- MPN: 613N-UA223WCM41618P-15M3
1 month ago
$197.00
This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a mid-length gas system. It includes a 15" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
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SKU 625N-UA556MM41617P-15M3
Weight (lbs) 6.000000
Magazine Capacity N/A
Length 16
Profile M4 Contour
Twist 1:7
Finish Parkerized
Material 4150 Chrome Moly Vanadium
- UPC:
- MPN: 625N-UA556MM41617P-15M3
1 month ago
,
by Dealer
Awesome target / varmint setup for your next ar15 build.
- 24″ 4150 CMV .936 Bull Barrel
- Black nitride finish
- 223 wylde chamber (shoots 5.56/223)
- Rifle gas length
- .936 gas block
- Spiral flutes
- Target crown
- Dust cover
- Forward assist
- M4 feed ramps
- Mil spec 7075-t6 aluminum receiver
- Anodized black
- UPC:
- MPN:
1 month ago
$159.95
Description
The Bootleg upper receiver is machined from 7075 aluminum and mil spec hard anodized. It features a lightweight design and upgraded features to start your build off right.
- Machined from forged 7075 Aluminum
- Mil Spec Hard Anodizing
- Forward assist eliminated for weight saving and reduced snag risk
- Lightweight design 6.2 oz stripped (.8 oz lighter than a mil spec upper receiver)
- 1.7 oz lighter than a mil spec upper receiver with hardware installed
- Captured dust cover door pin eliminating the need for the E clip
- UPC: 864737000203
- MPN: BP-UR
1 month ago
Weight 7.2 oz Finish
Anodized, Black
Forward Assist
Not Included
Port Door / Dust Cover
Not Included
Receiver Material
7075 Aluminum
T-Marks
T-Marked
Feed Ramps
M4
MPN UR-556-FOR UPC 811745029207
SKU: 21364
- UPC: 811745029207
- MPN: UR-556-FOR
1 month ago
Davidson Defense "Steel Serpent" AR-15 Rifle
Featuring Davidson Defense Upper
5.56 NATO 16" QPQ Nitride 1:7T
15" M-Lok Gauntlet Arms Free Float Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-R-556-62518
1 month ago
Davidson Defense "Steel Serpent" AR-15 Rifle
Featuring Davidson Defense Upper
5.56 NATO 16" QPQ Nitride 1:7T
15" M-Lok Gauntlet Arms Free Float Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-RC-556-62518
1 month ago
This BCA AR-15 complete 350 Legend rifle length upper has a 20" heavy barrel with a 416R stainless finish, and features a 1:16 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 350 Legend upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
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SKU 964N-UA350LCHB20116SSBUR-15M3
Weight (lbs) 5.850000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:16
Finish Stainless
- UPC:
- MPN:
1 month ago
This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour Cold Hammer Forged barrel with a black nitride finish, and features a 1:8 twist rate, with a carbine length gas system. It includes the new 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen 2) handle (patent pending). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
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SKU 9744N-UASCH556CM41618MHF-15M3
Weight (lbs) 5.300000
Magazine Capacity N/A
Length 16
Profile M4 Contour
Twist 1:8
Finish Black Nitride
- UPC:
- MPN: 9744N-UASCH556CM41618MHF-15M3
1 month ago
This Bear Creek Arsenal AR-15 Complete 5.56 rifle length upper has a 20" Bear Claw Heavy barrel with a Black Nitride finish, and features a 1:8 twist, with a rifle length gas system. It includes a Rifle Handguard, A2 Front Sight & a M4 flat-top forged upper receiver, a BCA bolt carrier group, flash hider, and a rear charging handle. This 5.56 upper is compatible with any mil-spec AR-15 lower.
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Color Black
SKU 8995-UA556RHB2018SSBCF-RHGFS
Weight (lbs) 7.250000
Magazine Capacity N/A
Length 20
Profile Heavy Barrel
Twist 1:8
Finish Black Nitride
- UPC:
- MPN: 8995-UA556RHB2018SSBCF-RHGFS
1 month ago
This BCA AR-15 complete 300 Blackout rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top forged upper receiver, a BCA bolt carrier group, a flash hider, and a rear charging handle. This 300 Blackout upper is compatible with any mil-spec AR-15 lower. This has the new handguard
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SKU 635N-UA300CHB1618P-15M3
Weight (lbs) 5.750000
Magazine Capacity N/A
Length 16
Profile Heavy Barrel
Twist 1:8
Finish Parkerized
Material 4150 Chrome Moly Vanadium
- UPC:
- MPN: 635N-UA300CHB1618P-15M3
1 month ago
This Bear Creek Arsenal AR-15 Complete 5.56 rifle length upper has a 20" Government Cold Hammer Forged barrel with a Black Nitride finish, and features a 1:8 twist, with a rifle length gas system. It includes a Rifle Handguard, A2 Front Sight & Carry Handle, a M4 flat-top forged upper receiver, a BCA bolt carrier group, flash hider, and a rear charging handle. This 5.56 upper is compatible with any mil-spec AR-15 lower.
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SKU 9216-UA556RGVNT2018MHF-RHGFSCH
Weight (lbs) 5.200000
Magazine Capacity N/A
Length 20
Profile Government
Twist 1:8
Finish Black Nitride
- UPC:
- MPN: 9216-UA556RGVNT2018MHF-RHGFSCH