Uppers Gun Parts
(3,407 deals total)
- Uppers
from $619.99
MPN:
B14RBA002
Brand:
Bergara
Caliber:
22 LR
Overall Length:
49.0000
Barrel Length:
18"
from $647.00
MPN:
LE6920CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
31.7500
Barrel Length:
16.1"
from $757.86
MPN:
LE6933CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
30.5000
Barrel Length:
11.5"
from $639.99
MPN:
LE6920EPR-CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
30.5000
Barrel Length:
16"
from $1,048.98
MPN:
LE6921EPR-CK
Brand:
Colt
Caliber:
223/5.56
Overall Length:
31.0000
Barrel Length:
14.5"
from $480.99
MPN:
91822
Brand:
Bushmaster
Caliber:
223/5.56
Overall Length:
30.7000
Barrel Length:
16"
from $379.99
MPN:
92194
Brand:
Bushmaster
Caliber:
223/5.56
Overall Length:
30.6000
Barrel Length:
16"
from $46.39
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
from $85.81
MPN:
B2-K601-A000
Brand:
Anderson Manufacturing
Caliber:
All AR15 Calibers except .458 S
Model:
AM UPPER RECEIVER AR15 A3 ASSEMBLED W/ CH
Description:
AM UPPER RECEIVER AR15 A3 ASSEMBLED W/ CH
from $74.99
MPN:
B2-K600-A000-0P
Brand:
Anderson Manufacturing
Overall Length:
11.7500
Filter Uppers Gun Parts
4 minutes ago
DD Custom Arms ELITE Series "Stars and Stripes" AR-15 Pistol
Featuring Aero Precision Upper
5.56 NATO 14.5" QPQ Nitride 1:7T
Picatinny MMC Armory Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-P-556-62515
18 minutes ago
DD Custom Arms ELITE Series "Stars and Stripes" AR-15 Pistol
Featuring Aero Precision Upper
5.56 NATO 14.5" QPQ Nitride 1:7T
Picatinny MMC Armory Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-PC-556-62515
9 hours ago
,
by Dealer
AR-10 8" 8.6 Blackout Big Gunner Upper Assembly / MuzzlokAR-10 8" 8.6 Blackout Big Gunner Upper Assembly / Muzzlok is a perfect addition to your AR-10 build.
- UPC:
- MPN: MAR15-BCG-NTR
13 hours ago
Finish : Matte
Cartridge : 5.56x45 NATO
Model Number : Upper with Buttstock
Color : Flat Dark Earth
Item Length (Inches) : 14.500
Brownells sku: 100042985
MPN#: M4A1 STRPD UPPER & MIL-SPEC ST
- UPC:
- MPN:
Brownells
156
13 hours ago
$854.99
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
127
16 hours ago
SKU 51655105734
Brand Palmetto State Armory
Model Number 51655105734
UPC 51655105734
DETAILS
Barrel Length: 16"
Gas System: Carbine-length
Barrel Profile: M4
Barrel Steel: Chrome-Moly Vanadium
Barrel Finish: Nitride
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 13.5" M-Lok Lightweight Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
- UPC: 051655105734
- MPN: 51655105734
17 hours ago
$399.99
This Aero Precision M4E1 Threaded upper receiver group comes completely assembled with 16” 5.56 barrel and the ATLAS S-ONE M-LOK handguard. This barreled upper receiver group does not include BCG or charging handle allowing you to choose your favorites for your build. The upper receiver is, however, fully assembled with forward assist and dust cover. The M4E1 threaded upper is made from forged 7075-T6 aluminum with a billet machined look that matches the lower and handguard.
- UPC: 840014601585
- MPN: APAR700305M7
17 hours ago
Note: Does not include bolt carrier group or charging handle.
- UPC:
- MPN: PABU16-5.56-SOC
18 hours ago
This BCA AR-15 complete 7.62x39 rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a carbine 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.
More Information
Color White
SKU 9453N-UA762CHB16110PEMW-15M3
Weight (lbs) 6.250000
Magazine Capacity N/A
Length 16
Profile Heavy Barrel
Twist 1:10
Finish Parkerized
Material 4150 Chrome Moly Vanadium
- UPC:
- MPN: 9453N-UA762CHB16110PEMW-15M3
18 hours 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 day ago
Davidson Defense "Halcyon's Special" AR-15 Pistol
Featuring Davidson Defense Upper
7.62x39mm 10.5" 4150 CMV Phosphate 1:10T
9" M-Lok Guntec Free Float Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
7.62x39
- UPC:
- MPN: PI-PC-762-62511
1 day ago
$269.99
Attachment Type : M-LOK
Barrel Contour : Government
Barrel Length : 16.00
Cartridge : 5.56x45 NATO
Color : Black
Finish : Anodized
Gas Block Diameter : 0.750 Inches
Gas System Length : Mid-Length
Hand : Right
Item Length (Inches) : 16.000
Item Weight (lbs) : 3.375
Make Model Fit : AR-15.Universal
Material : Aluminum
Model Number : .750 Gas Block
Muzzle Threads : 1/2"x28
Quantity : 1
Receiver Style : Assembled
Twist : 1-7
Brownells sku: 430105078
MPN#: 4027-3410-B1
UPC#: 050806000223
- UPC: 050806000223
- MPN: 4027-3410-B1
1 day ago
Color : Black
Cartridge : 5.56x45 NATO
Barrel Contour : Geissele
Barrel Length : 16.00
Finish : Matte
Item Length (Inches) : 16.000
Twist : 1-7
Make Model Fit : AR-15.Universal
Receiver Style : Stripped
Brownells sku: 100040506
MPN#: 08-247B
UPC#: 817953027523
- UPC: 817953027523
- MPN: 08-247B
1 day ago
Attachment Type : HK Style
Item Height (Inches) : 2.530
Cartridge : 5.56x45 NATO
Gas Block Diameter : 0.750 Inches
Barrel Contour : Medium
Kit : Partial
Color : Black
Gas System Length : 416
Barrel Length : 14.50
Muzzle Device Diameter : 0
Finish : Anodized
Muzzle Threads : 1/2"x28
Item Length (Inches) : 22.000
Receiver Style : Assembled
Hand : Right
Twist : 1-7
Item Width (Inches) : 2.500
Item Weight (lbs) : 3.875
Make Model Fit : Brownells.BRN-4
Model Number : BRN-4
Material : Aluminum
Quantity : 1
Brownells sku: 430104762
MPN#: BRN-4-14.5-Upper
UPC#: 050806500617
- UPC: 050806500617
- MPN: BRN-4-14.5-Upper
1 day ago
Right To Bear 9MM Upper + Barrel + BCG Combo Build Kit - 1/2 x 28 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.
- UPC:
- MPN:
Right To Bear
1194
1 day ago
,
by Dealer
Electroless Nickel Teflon has continually proven to outperform traditional Anodizing and Phosphate coatings by leaps and bounds! The increased reliability, corrosion resistance and ease of maintenance make this upgrade a no-brainer.
PLEASE NOTE: These uppers are being sold at a discounted rate due to minor imperfection in the base metal. These imperfections are very common but are usually hidden when anodized. Nickel Teflon does not hide them as well. In no way shape or form will these blemishes affect functionality.
Features:
Forged & machined by Cerro Forge (Key Hole)
- UPC:
- MPN: NTUS-BLEM
1 day 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
1 day 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
1 day ago
$74.97
MPN#: APAR610401AC
The AR15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.
Note: The no-forward assist upper receivers use a custom forging designed to work specifically with mil-spec port doors. It may not work with aftermarket port doors.
Features:
M4 Feedramps
- UPC:
- MPN: APAR610401AC
1 day ago
The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. On this specific model, the forward assist provisions have been removed. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.
Note: The no-forward assist upper receivers use a custom forging designed to work specifically with mil-spec port doors. It may not work with aftermarket port doors.
Features:
M4 Feedramps
.250 takedown pin holes
- UPC:
- MPN: APAR610401C
1 day ago
This upper receiver and BCG combo is the perfect core for the lefty shooters out there looking to start their next build. This kit includes both a left-handed upper receiver and bolt carrier group which are the two primary components needed to allow for left handed ejection on AR15 pattern rifles.
UPPER RECEIVER FEATURES:
T-Marked Picatinny rail
M4 Feedramps
Anodized Black finish
Left handed BCG cam channel
Left handed ejection port
BCG FEATURES:
Left side ejection-oriented ejector, extractor, and cam pin path.
Left side forward assist serrations
Nickle Boron Finish
C158 Bolt
- UPC:
- MPN: APSL100566S
1 day ago
This BCA AR-15 complete .223 Wylde rifle length upper has an 18" heavy barrel with a 416R stainless finish, and features a 1:8 twist rate, with a mid-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 right-side charging (Gen 2) handle (patent pending). This .223 Wylde upper is compatible with any mil-spec AR-15 lower. This has the new handguard.
More Information
SKU 100N-UASCH223WMHB1818SS-15M3
Weight (lbs) 6.000000
Magazine Capacity N/A
Length 18
Profile Heavy Barrel
Twist 1:8
Finish Stainless
- UPC:
- MPN: 100N-UASCH223WMHB1818SS-15M3
1 day 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.
More Information
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
1 day ago
More Information
SKU 9217N-UASCH410SGPM420PUT-15M3
Weight (lbs) 5.750000
Magazine Capacity N/A
Length 20
Profile M4 Contour
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch Non-Threaded
Caliber .410
Flutes Non-fluted
Gas System Pistol Length
Gas Block System 0.750
Charging Style Right Side Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Billet
- UPC:
- MPN: 9217N-UASCH410SGPM420PUT-15M3
1 day ago
You want it. You need it. If you're ready to enjoy the awesomeness that is an AR Pistol, the TRYBE Defense AR-15 10.5" Upper chambered in 5.56x45mm NATO has everything you need! Featuring an ultra-durable high-performance 4140 CMV steel barrel with 5R rifling and a 1:7" twist, a 10" M-LOK free float rail, an A2 flash hider, beautiful black nitride BCG, and a mil-spec charging handle, this is the perfect upper for any shooter serious about the quality of their build! Don't settle for less.
- UPC: 810030585978
- MPN: UPPER105556
2 days ago
Davidson Defense "Boss Hog" AR-15 Pistol
Featuring Davidson Defense Upper
5.56 NATO 10.5" 4150 CMV Nitride 1:8T
Carbine M-Lok A*B ARMS Drop-In Handguard
Complete Upper Build
(Assembled or Unassembled)
Caliber:
- Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-PC-556-60835
2 days ago
Davidson Defense "Ancient One" AR-15 Pistol
Featuring Davidson Defense Upper
5.56 NATO 10.5" 4150 CMV Nitride 1:8T
Carbine Picatinny A*B ARMS Drop-In Handguard
Complete Upper Build
(Assembled or Unassembled)
Caliber:
- Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-PC-556-60836
2 days ago
SKU: LWD-ARUPPER-556-16-CO UPC: 840235901723
Mil-Spec charging handle and bolt carrier group included
Introducing the Contract Overrun complete upper receiver from Lone Wolf Arms, your ultimate gateway to crafting a top-tier AR15 rifle. Designed with precision and reliability in mind, this upper receiver boasts an 16-inch barrel with a 1/8 twist rate, chambered in the versatile .223 Wylde caliber. Crafted from resilient 41V50 steel, this barrel ensures durability and accuracy, even under the most demanding conditions.
- UPC: 840235901723
- MPN: LWD-ARUPPER-556-16-CO
2 days ago
SKU: LWD-ARUPPER-556-11-CO UPC: 840235901716
Mil-Spec charging handle and bolt carrier group included
Introducing the Contract Overrun complete upper receiver from Lone Wolf Arms, your ultimate gateway to crafting a top-tier AR15 rifle. Designed with precision and reliability in mind, this upper receiver boasts an 11.5-inch barrel with a 1/8 twist rate, chambered in the versatile .223 Wylde caliber. Crafted from resilient 41V50 steel, this barrel ensures durability and accuracy, even under the most demanding conditions.
- UPC: 840235901716
- MPN: LWD-ARUPPER-556-11-CO
2 days ago
Hand : Right
Barrel Contour : Government
Barrel Length : 10.30
Attachment Type : Direct Mount
Model Number : FDE Folder
Muzzle Threads : 1/2"x28
Gas System Length : Carbine
Cartridge : 5.56x45 NATO
Make Model Fit : AR-15.Universal
Quantity : 1
Material : Multiple
Color : Flat Dark Earth
Twist : 1-7
Finish : Anodized
Receiver Style : Stripped
Brownells sku: 430106388
MPN#: None
- UPC:
- MPN: 430106388
2 days 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
2 days ago
Attachment Type : M-LOK
Barrel Length : 16.00
Item Height (Inches) : 2.375
Barrel Contour : Lightweight
Cartridge : 350 Legend
Gas Block Diameter : N/A
Color : Black
Finish : Matte
Hand : Right
Gas System Length : NA
Item Weight (lbs) : 4.375
Material : Aluminum
Item Width (Inches) : 2.500
Item Length (Inches) : 23.375
Quantity : 1
Model Number : BRN-180
Kit : Full
Muzzle Device Diameter : 0.625
Make Model Fit : Brownells.BRN-180
Muzzle Threads : 1/2"x28
Receiver Style : Complete
Twist : 1-16
Brownells sku: 430103461
MPN#: BRN 350 Legend
UPC#: 050806500389
- UPC: 050806500389
- MPN: BRN 350 Legend
2 days ago
Description
Get started on your new AR-15 build with this Aero Precision Barreled Upper Receiver. It features a 16” barrel chambered in 5.56 NATO. It features a pinned front sight gas block and carbine length gas system a Magpul MOE SL M-LOK handguard. The upper receiver is forged from aluminum to Mil-Spec dimensions and hardcoat anodized black. Pick out your favorite bolt carrier group and charging handle and you have a complete upper receiver.
Features:
- 16” barrel chambered in 5.56 NATO
- Pinned front sight gas block
- Carbine length gas system
- UPC: 840014604579
- MPN: APAR502505M64
2 days 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
2 days ago
Matador Arms "Montgo-9 Mil-Spec" 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
2 days ago
SKU 5165450505
Brand Palmetto State Armory
Model Number 5165450505
UPC 5165450505
DETAILS
PSA 8.5" PISTOL-LENGTH 300AAC 1/7 NITRIDE 7" LIGHTWEIGHT M-LOK UPPER WITH BCG & CH
Barrel Length: 8.5"
Gas System: Pistol Length
Barrel Profile: Heavy
Barrel Steel: 4150V
Barrel Finish: Nitride
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300AAC Blackout
Twist Rate: 1:7
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
- UPC: 005165450505
- MPN: 5165450505
2 days 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
2 days ago
This Bear Creek Arsenal AR-15 Complete 5.56 Side Charging pistol upper has a 7.5" M4 barrel with a parkerized finish, and features a 1:7 twist, with a pistol length gas system. It includes a 6.5" MLOK rail, a M4 flat-top 7075 billet aluminum upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a right-side charging (Gen 2) handle (patent pending). This 5.56 upper is compatible with any mil-spec AR-15 lower.
More Information
SKU 913N-UASCH556PM47.517P-7M3
Weight (lbs) 3.250000
Magazine Capacity N/A
Length 7.5
Profile M4 Contour
Twist 1:7
Finish Parkerized
- UPC:
- MPN: 913N-UASCH556PM47.517P-7M3
3 days ago
Davidson Defense "Cobra King" AR-15 Pistol
Featuring Davidson Defense Upper
5.56 NATO 10.5" 4150 CMV Nitride 1:8T
Carbine M-Lok Strike Industries Drop-In Handguard
Complete Upper Build
(Assembled or Unassembled)
Caliber:
- Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-PC-556-60834
3 days ago
This Bear Creek Arsenal AR-15 Complete 7.62x39 rifle length upper has a 16" heavy barrel with a parkerized finish, and features a 1:10 twist rate, with a Carbine length gas system. It includes a 15 1/4" MLOK rail, a M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, Flash Hider, and a right-side charging (Gen2) handle (patent protected). This 7.62x39 upper is compatible with any mil-spec AR-15 lower. This has the new handguard and a spiral flash hider.
More Information
SKU 911N-UASCH762CHB16110P-15M3
Weight (lbs) 5.800000
Magazine Capacity N/A
Length 16
Profile Heavy Barrel
- UPC:
- MPN: 911N-UASCH762CHB16110P-15M3
3 days ago
This Bear Creek Arsenal AR-15 Complete 5.56 pistol length upper has a 11.5" M4 with a parkerized finish, and features a 1:7 twist, with a carbine length gas system. It has a 9.5" MLOK rail, 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.
More Information
SKU 878N-UA556CM411.517P-10M3
Weight (lbs) 3.600000
Magazine Capacity N/A
Length 11.5
Profile M4 Contour
Twist 1:7
Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
- UPC:
- MPN: 878N-UA556CM411.517P-10M3
3 days ago
100-041-773WB
Enhanced FM9 4in Upper
Cartridge: 9 mm Luger
Finish: Black
Style: Complete
Contour: Medium
Length: 4"
Twist: 1-10
Description
Specs
Enhanced 9mm Pistol Upper Receivers with Set of MLOK Covers!
- UPC:
- MPN: FM93PCCU
3 days ago
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
3 days ago
$629.99
100040692
100-040-692WB
M4A1 Stripped SOCOM Upper Receiver Handguard Only 14.5in
Cartridge: 5.56x45
Finish: Flat Dark Earth
Style: Stripped
Length: 14.5"
Muzzle: 1/2-28
Twist: 1-7
Description
Specs
Superior Specs. Ultimate Performance.
The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines used by troops during Operations Iraqi Freedom and Enduring Freedom.
- UPC:
- MPN: CUSTOMM4A1
3 days ago
SKU 7779344B
Brand Palmetto State Armory
Model Number 7778344B
UPC 7779344B
DETAILS
16" Barrel Length
5.56 NATO Chamber
1 in 7" twist
4150V Chrome Moly Steel Barrel, Nitride
Carbine-length Gas System
M16 Full Auto Bolt Carrier
C158 MPI/HPT Bolt
Charging Handle
** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat.
FEATURES
- UPC: 000007779344
- MPN: 7778344B
3 days ago
$269.99
SKU: 516445338
UPC: 516445338
MFR#: 516445338
- 16" Barrel length
- 4150V Chrome Moly Vanadium Steel
- 5.56 Nato Chamber
- Melonite Finish
- 1 in 7" twist rate
- M4 Feed ramps
- F-Marked Front sight post
- A2 Flash Hider
- Sling Loop
- Standard Gray Hand Guards
- Forged Upper Receiver
- M16 Bolt Carrier Group
- Carpenter 158 Bolt
- Charging Handle
- UPC:
- MPN: 516445338
4 days ago
DD Custom Arms "Lightshow - Short" AR-15 Pistol
Featuring Davidson Defense Upper
5.56 NATO 12.5" 416R SS Nitride 1:7T
12" M-Lok Guntec Free Float Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
5.56x45 NATO / .223 Remington
- UPC:
- MPN: PI-PC-556-62292
4 days ago
More than 400 AR-15 Stripped or Complete Upper Receivers In Stock Now!
- UPC:
- MPN:
Wikiarms.com
64014
5 days ago
Davidson Defense "Halcyon's Special" AR-15 Pistol
Featuring Davidson Defense Upper
7.62x39mm 10.5" 4150 CMV Phosphate 1:10T
9" M-Lok Guntec Free Float Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
7.62x39
- UPC:
- MPN: PI-P-762-62511
5 days 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
5 days ago
This BCA AR-10 complete .243 rifle length upper has a 24" 416R Stainless Steel Light-weight barrel, and features a 1:8 twist rate, with a rifle length gas system. This upper features our lightweight barrel profile which reduces weight by 1 lb. over traditional contours. It includes the new 15" MLOK Split Rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a side charging handle. This 243 is compatible with 1st gen DPMS low profile lowers.
More Information
SKU 9303N-UASCH243RLW2418SS-15MSR
Weight (lbs) 8.500000
Magazine Capacity N/A
Length 24
- UPC:
- MPN: 9303N-UASCH243RLW2418SS-15MSR
5 days ago
This BCA AR-10 complete .308 rifle length upper has a 18" parkerized Heavy barrel, and features a 1:10 twist rate, with a mid-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 587N-UASCH308MSC18110P-15MSR
Weight (lbs) 8.000000
Magazine Capacity N/A
Length 18
Profile Heavy Barrel
Twist 1:10
Finish Parkerized
- UPC: 5873081811015
- MPN: 587N-UASCH308MSC18110P-15MSR
5 days ago
This BCA AR-10 complete .308 rifle length upper has a 16" parkerized Heavy barrel, and features a 1:10 twist rate, with a mid-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 114N-UASCH308MHB16110P-15MSR
Weight (lbs) 6.250000
Magazine Capacity N/A
Length 16
Profile Heavy Barrel
Twist 1:10
Finish Parkerized
- UPC:
- MPN: 114N-UASCH308MHB16110P-15MSR
5 days ago
Davidson Defense "Temporal Vortice" LR-308 Rifle
Featuring Davidson Defense Upper
6.5 Creedmoor 20" 4150 CMV Nitride 1:8T
17 M-Lok Gauntlet Arms Freefloat Handguard
Complete Upper Build
(Assembled or Parts Kit)
Caliber:
6.5 Creedmoor / 6.5x48mm
- UPC:
- MPN: PI-RC-65C-62504
6 days ago
Davidson Defense "Temporal Vortice" LR-308 Rifle
Featuring Davidson Defense Upper
6.5 Creedmoor 20" 4150 CMV Nitride 1:8T
17 M-Lok Gauntlet Arms Freefloat Handguard
Upper Build Kit
(Assembled or Parts Kit)
Caliber:
6.5 Creedmoor / 6.5x48mm
- UPC:
- MPN: PI-R-65C-62504
6 days ago
This precision Ar15 upper comes assembled and ready to drop on your mil spec lower.
18" 416r Stainless Fluted barrel - HBAR Profile
.223 Wylde chamber (shoots both 5.56/.223)
1 in 8 twist. m4 feedramps
Mid-Length gas system, .750 gas block
7075-T6 Mil-Spec Aluminum Receiver
Dust cover, Forward Assist
12" Free Float Hybrid Slim Keymod Rail
M16 Bcg and Charging Handle Available, select from menu
Item #: 18spiralhybrid
- UPC:
- MPN: 18spiralhybrid
6 days ago
SKU 5165491121
Brand Palmetto State Armory
Model Number 5165491121
UPC 5165491121
DETAILS
Barrel Length: 8.5"
Gas System: Pistol Length
Barrel Profile: Heavy
Barrel Steel: 4150V
Barrel Finish: Nitride
Chrome Lining: None
Muzzle Thread: 5/8-24
Chamber: 300AAC Blackout
Twist Rate: 1:7
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
Handguard Type: PSA 7" Lightweight M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
- UPC:
- MPN: 5165491121
6 days ago
CUS16M4
Details:
AR15 CUSTOM UPPER 16" 556 PENCIL BFI M4 HANDGUARD
Specifications & Features:
• Barrel: Bushmaster 5.56NATO 16" M4 pencil barrel with A2 Flash hider.
• Chamber: 5.56NATO
• Twist Rate: 1:8"
• Gas System: Carbine-Length Direct Impingement with Flat Top Gas Block and Bayonet Lug
• Handguard: M4 Handguard
• Muzzle Device: A2 Flash Hider
• Overall Length: 23.5"
BOLT CARRIER GROUP OR CHARGING HANDLE IS NOT INCLUDED
This item cannot be shipped to California, Connecticut, Maryland, New Jersey, New York, or Washington D.C.
783583554015
- UPC: 783583554015
- MPN: CUS16M4
6 days ago
,
by Dealer
MMC Armory AR-15 Sandblasted Stripped Upper Receiver
GENERAL INFO:
General Upper Receiver Info: Upper receivers mount and house the barrel, handguard, and gas system in an AR-15. Mil-Spec upper receivers are made to "military specification" which means they either match or exceed the military requirements imposed on the design. This receiver features a full-length 1913 Picatinny rail section on the top for mounting optics and iron sights a brass deflector and a standard forward assist section.
ABOUT THIS UPPER:
- UPC:
- MPN:
MMC Armory
203
6 days 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: APSL100628