Uppers Gun Parts

(3,470 deals total)

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

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

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

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

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

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

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

Matador Arms Montgo-9 Upper Receiver Assembly - Gen2, FDEMatador Arms would like to proudly introduce the MAT-9, the NEXT Generation blowback bufferless and monolithic (self-contained) upper receiver for lower receivers and almost all 9mm magazines. This upper receiver is side-folding compatible and features Matador Arms patent-pending EZTS "Easy Take-down System" with no tools required to break down the upper for maintenance and cleaning. The 9mm upper is machined for maximum weight reduction, slim profile, and compatibility with bolt catches and lower receivers.

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.

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

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

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

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

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

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

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

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

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

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

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

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:

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.

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.

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 S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. 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: M4E1 Threaded Assembled No Forward Assist Upper Receiver

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.

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.

SKU 51655141830 DETAILS Barrel Length: 10.5" Gas System: Carbine Length Barrel Profile: A2 Style Barrel Steel: Cold Hammer Forged Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: Yes, bore and chamber Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: .750 Low Profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 9" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Nickel Boron, Carpenter 158

Must use coupon code MAR at check out Every rifle build deserves a good foundation and this carbine kit provides just that. This is a great start to custom rifle build. Assembled and barreled upper receiver with our 16” .223 Wylde SEPR Polygonal Mid 1-7 barrel with nitride finish (Available for a limited time). BCG and charging handle not included. All components are custom Cerakoted by a certified applicator. 7075 Forged Alpha Precision Works Corporation lower receiver 7075 Forged Upper receiver 15” Super Slim MLOK Rail Must be shipped to an FFL.

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 & 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 9048-UA556RGVNT2018MHF-RHGFS Weight (lbs) 5.200000 Magazine Capacity N/A Length 20 Profile Government Twist 1:8 Finish Black Nitride

MORIARTI AR-9 9MM 4.5" DIAMOND CUT 4" MLOK UPPER ASSEMBLY / MULTIPORT / CHThe Moriarti AR-9 9mm 4.5 Diamond Cut 4 M-Lok Upper Assembly with a multiport feature, including an AR-15 Milspec Charging Handle, is a specialized upper receiver assembly designed for AR-style pistol-caliber carbines, particularly those chambered in 9mm.

SKU: 3524 The NBS AR-9 Billet Upper Receiver is a quality, American made billet upper designed to be used on Pistol Caliber Carbine (PCC) builds. Most often PCC builds are either 9mm or .45 ACP. This billet upper features a unique design that sets it apart from traditional forged upper receivers. Manufactured to exacting standards on five axis CNC machines from a solid block of aircraft grade aluminum, this stripped upper not only looks good… it is built to last. No Feedramps Compatible with mil-spec forged lower receivers and most billet lower receivers .250 takedown / pivot pin holes

Davidson Defense "Turbo Tracer" AR-15 Pistol Featuring Davidson Defense Upper.300 Blackout 10.5" 4150 CMV Nitride 1:8T7 M-Lok Gauntlet Arms Freefloat Handguard Upper Build Kit (Assembled or Parts Kit) Caliber:.300 AAC Blackout / 7.62x35mmOne of the most popular self-defense calibers available on the market is the .300 Blackout. It is commonly known for its stopping power at close range and quietness when suppressed. This.300 Blackout Pistol Upper Build Kit can create the optimal home defense style setup.

STRK-25224-SB MMC Combos AR-15 Builder Starter Sets Featuring: 15" M-Lok Handguard, AR-15 Mil-Spec Upper, Dust Door, and Forward Assist

This BCA AR-10 complete upper 22-250 has a 20" Parkerized heavy barrel, and features a 1:14 twist rate, with a rifle length gas system. It includes a 15" MLOK Rail, an M4 flat-top billet upper receiver, a BCA AR10 bolt carrier group, a flash hider, and a rear charging handle. This upper has no forward assist or dust cover. This upper is compatible with a 1st gen DPMS low profile AR10 lower assembly.  SKU 9777N-UASP22-250RMW20114P-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:14 Finish Parkerized Material 4150 Chrome Moly Vanadium

This BCA AR-10 complete .308 Sporter rifle length upper has a 20" parkerized 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 rear charging handle. This slick side has no forward assist or dust cover. This .308 upper is compatible with 1st gen DPMS low profile lowers. More Information SKU 595N-UASP308RMW20110PF-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:10

This BCA AR-10 complete .308 rifle length upper has a 20" black nitride cold hammer forged SOCOM barrel, and features a 1:10 twist rate, with a rifle length gas system. It includes the new 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 9083N-UA308RMW20110MHFFUR-15MSR Weight (lbs) 8.250000 Magazine Capacity N/A Length 20 Profile SOCOM Twist 1:10 Finish Black Nitride Material 4150 Chrome Moly Vanadium

SKU 516445214 Brand Palmetto State Armory Model Number 516445214 UPC 516445214 DETAILS PSA 18" RIFLE LENGTH 223 WYLDE 1/7 STAINLESS STEEL 15" LIGHTWEIGHT M-LOK UPPER WITH BCG & CH 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 Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4

BCG/Upper/CH Build Kit - M16 Black Nitride Bolt Carrier Group + BLEM Anodized Upper Receiver + Mil-Spec Charging HandleThis upper receiver build kit is comprised of the following items and comes with everything that you need to build out your upper.Be sure to select any of or dust cover options from the dropdown menu!Includes:Complete 5.56 Polished Black Nitride Bolt Carrier GroupM4 Flat Top Upper Receiver - StrippedStandard M4 5.56 Charging Handle - 7075 Aluminum Component Features:RTB 5.56 Black Nitride BCGEnhanced 9310 Steel (Bolt)8620 Tool Steel (Carrier)Mil-Spec Extractor Spring, black ex

Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: Caliber: 5.56 NATO Classification: Rifle Barrel: ELD Performance Ronin 16" 5.56 NATO, Carbine Gas, Government Profile, 1:8T, Nitride M4 Barrel Extension, 4150 CrMoV, Nitride, .750" Gas Block Journal Twist Rate: 1:8T Thread Pitch: 1/2x28 Upper Receiver: Davidson Defense Mil-Spec AR-15 Upper w/ M4 Feedramps - 7075 T6 Aluminum

Aero Precision APAR620105M87: This EPC-9 Complete Upper Receiver comes standard with an ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end-user may have. The Aero 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 handguards.This upper does not include the BCG or charging handle.

ero Precision APAR620201AC: The EPC-9 upper receiver is the perfect addition to any AR9 build. Including a last-round bolt hold-open mechanism and compatible with most standard AR15 barrel nut and handguard combinations, this upper receiver will help take your pistol caliber to build to the next level. Features last round bolt hold-open mechanism Accepts most AR-15 compatible barrel nuts and handguards. Additionally, the upper has a dimple above threads to allow proper handguard timing and uses a standard AR15 takedown/pivot pin lug pattern.

Enhance the functionality and versatility of your firearm by installing this Optics Planet Exclusive Aero Precision AR15 16in .223 Wylde Fluted Barrel Complete Upper Receiver. These AR15 Upper Receivers developed by Aero Precision are only available right here at OpticsPlanet. Each one includes a bead-blasted 416R stainless steel barrel that will outlast the elements to provide years of consistent and premium performance.

This Complete Upper includes our Quantum Handguard! Key features include the addition of built in anti-rotation tabs, removable 4-slot picatinny rail section for front sight and a 7 mounting surface for accessories. Specifications for Aero Precision M4E1 Enhanced 16in 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver: Cartridge: 5.56x45mm NATO Barrel Length: 16 in Barrel Twist Rate: 1-7 Gun Rail: M-LOK Muzzle Device: A2 Flash Hider Gun Model: AR-15 29D-UFH-M4EH-APAR640105M7 UPC#: 840014603701

Finish : Anodized Color : Black Cartridge : 300 AAC Blackout Make Model Fit : AR-15.Universal Barrel Length : 10.00 Brownells sku: 430103920 MPN#: APAR700702M4 UPC#: 840014608577

The Aero Precision Kodiak Brown M4E1 Threaded AR-15 Upper Receiver stands apart from standard MIL-SPEC upper receivers, featuring an angular machined design. With the same enhanced body profile as the Aero M4E1 Enhanced Upper Receiver, this upper is threaded to accept a standard AR-15 barrel nut. Forged from 7075-T6 aluminum and precision machined to work with all Mil-Spec AR-15 parts. This upper is hardcoat anodized in a sleek Kodiak Brown color to be sure your new rifle build stands out from the pack. Features:

Aero Precision M5 Barreled Uppers are changing the way you shoot large calibers out of a semi-automatic AR-10 platform. The AR-308 platform is not as plug and play as the AR-15 platform and can be a headache when building a gun from the ground up from different manufacturers. Solve that problem with this Aero Precision M5 Assembled Upper Receiver. This model features a 16” 41V50 Chrome Moly Vanadium heavy barrel chambered in .308 Winchester for affordable long range precision shooting and hunting. Comes with a low profile gas block and mid-length gas system for reliable function.

Manufacturer: FIGHTLITE INDUSTRIES Factory Part #: MCR-060 Stock #: 100019947 UPC: 854118002513 View Restrictions Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Length: 32.25" Make: AR-15 Style: Complete

Davidson Defense "Lightshow Micro - Red" AR-15 Pistol Featuring Davidson Defense Upper9MM 6" 4150 CMV Nitride 1:10T4" M-Lok Guntec Handguard Upper Build Kit (Assembled or Parts Kit) 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.

This Barreled 16 inch M-LOK upper receiver comes with our RTB 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. Barrel: LENGTH - 16" MATERIAL - 4150 CHROME MOLY VANADIUM 11-DEGREE TARGET CROWN - FURTHER IMPROVE ACCURACY PROFILE - M4 FINISH - QPQ CORROSION RESISTANT GAS SYSTEM LENGTH - CARBINE GAS BLOCK JOURNAL - .750" GAS BLOCK JOURNAL TWIST RATE - 1/7 TWIST MUZZLE - 1/2X28 THREADED WEIGHT - 28OZ Upper Receiver:

AR-15 5.56 NATO 5'' PISTOL KIT - FORGED UPPER / 4'' MLOK / RED ACCENTSAR-15 5.56 NATO 5'' PISTOL KIT - FORGED UPPER / 4'' MLOK / RED ACCENTS- 5.56 NATO PISTOL 5" INCH PISTOL LENGTH BARREL 1:5 5R TWIST - BLACK NITRIDE- AR-15 Tactical Charging Handle- AR-15 Combat M-Lok Handguard - Black- .223/5.56 Polished Aluminum Lightweight Competition Bolt Carrier Group - Red- AR-15/.223/5.56 Flash Can Muzzle Brake - Aluminum Red- .750 LOW PROFILE STEEL GAS BLOCK WITH ROLL PINS & WRENCH -BLACK- AR Micro Gas Tube-Proprietary Gas Tube- AR-15 Complete Pistol Buffer Tube Kit with 5.56 buffer and carbine spring-

Shipping to FFL Dealer Required No Made In America? Yes FFL SOT Shipping Required No Platform M5 Series ATLAS Caliber .308 Winchester Barrel Length 16" Select Your Finish OD Green Anodized Weight(s) - Other N/A

Shipping to FFL Dealer Required No Made In America? Yes FFL SOT Shipping Required No Platform AR15 Series ATLAS Caliber 5.56 NATO Barrel Length 11.5" Select Your Finish OD Green Anodized Weight(s) - Other N/A

Description Finally get a quality, true-to-form reproduction M16A1 Upper Receiver for a fraction of the cost. These are machined from 7075-T6 forgings specifically designed to have the correct proportions and profile of the original M16A1 Upper Receiver. Machine work is performed by true craftsmen with careful attention to detail. These uppers are finished with Mil-Spec type 3 hard anodizing which has the best likelihood of matching most mil-spec forged lower receivers. This is the proper upper to use for the following reproduction builds: - XM16E1 - M16A1 - Model 607

Does not include bolt carrier group or charging handle.

YHM has long been a manufacturer of quality AR-15 Upper Receivers and is very proud to offer A3 Upper Receivers under their own label. YHM's in-house toolmakers furnish the precise tooling and fixturing required to manufacture the finished product YHM has a Quality Assurance Program that conforms to strict Military Standards. All YMH products are proudly MADE IN THE USA Features and Specifications: -These uppers were designed, and are MACHINED 100% IN HOUSE -Made from 7075-T6 aluminum (Forged) -M4 Style feed ramps and "T" Markings -Inside coated with dry film lube

Manufacturer Bergara Rifles Pricing Unit GN Model B-14 UPC 043125015344 SKU B14RBA002 Width 8.5000 Length 49.0000 Height 3.5000 Weight 10.0000 Caliber .22 Long Rifle Accessories 1 Mag Action Bolt Barrel Description Carbon Fiber Barrel Finish Blued Barrel Length 18" Barrel Length Range 18" to 18.99" Barrel Type Carbon Fiber Capacity 10+1 Finish/color Black Grip Type Synthetic Hand Right Metal Finish Group Blued/Black Muzzle Threaded Oal 38" Receiver Finish Black Receiver Material Steel Search Code BERGARA Series Trainer Similar Items RIA22

This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" 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 15" MLOK rail, an M4 flat-top 7075 billet aluminum 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 Slick Side 5.56 NATO upper has no forward assist or dust cover.  SKU 502N-UASP556CM41618SS-15M3 Weight (lbs) 6.000000 Magazine Capacity N/A Length 16 Profile M4 Contour Twist 1:8

This BCA AR-10 Complete Upper has a 20" heavy barrel with a black nitride finish, and features a 1:8 Twist Rate, a Rifle length gas system. It includes the new 15" MLOK Split Rail, an M4 flat-top forged upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a rear charging handle. It is chambered in 6.5 Creedmoor. SKU 9121N-UA65CRHB2018MFUR-15MSR Weight (lbs) 7.250000 Magazine Capacity N/A Length 20 Profile Heavy Barrel Twist 1:8 Finish Black Nitride Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24 Caliber 6.5 Creedmoor Feed Ramp AR-10 Feedramp Flutes Non-fluted

Quick Overview SKU: 516445940 UPC: 516445940 MFR#: 516445940 Barrel Length: 20" Gas System: Rifle Length  Barrel Profile: A2 Style Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Style Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA Classic Handguards Bolt Carrier Group Included: No Bolt Steel: N/A Bolt Carrier Profile: N/A

If you're searching for a quality upper receiver that provides superior performance with more features you'll expect to see for the price, KAK Industries offers a sixteen-inch complete upper that's chambered to handle the 5.56 NATO round. This KAK upper receiver is a lightweight solution with a lower profile that guarantees exemplary performance for years. Features: - Barrel: 8 Inches - Caliber: 5.56 NATO - A2 Flash Hider - Pistol Length Gas System - 9" M-LOK Handguard - Bolt Carrier Group