Uppers Gun Parts

(3,547 deals total)

KG 45 ACP Stinger 7.5" Melonite/Nitride 1x16 with 7" M-LOK Free Float Hand Guard MUST BE USE WITH COLT MAGAZINE OR GLOCK MAGAZINE LOWERS OR WITH MAGAZINE ADAPTER FEATURES: 7.5" 4150 Salt Bath Nitride Vanadium 1x16 45 ACP Barrel Flat Top Upper with M4 Feed Ramps 7" 7075 T6 Aluminum Free Float M-LOK Hand Guard A2 Flash Hider 5/8x24 Thread BCG is Hybrid 45 ACP Ramped Bolt Carrier Phoshate Finish BCG can use bolt Colt Style Magazines Glock and M&P Magazines The upper will work with standard hammer COMES WITH: Standard Charging Handle

KG 45 ACP Defender 16" Melonite/Nitride 1x16 with 14" Defender Free Float Hand Guard MUST BE USE WITH COLT MAGAZINE OR GLOCK MAGAZINE LOWERS OR WITH MAGAZINE ADAPTER FEATURES: 16" 4150 Salt Bath Nitride Vanadium 1x16 45 ACP Barrel Flat Top Upper with M4 Feed Ramps 14" 7075 T6 Aluminum Free Float M-LOK Hand Guard A2 Flash Hider 5/8x24 Thread BCG is Hybrid 45 ACP Ramped Bolt Carrier Phoshate Finish BCG can use bolt Colt Style Magazines Glock and M&P Magazines The upper will work with standard hammer COMES WITH: Standard Charging Handle

The Gorilla Machining GM-10 COMMANDO 12.5” Pistol upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of Gorilla Machining products. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards.

Davidson Defense "Crimson Chat" AR-15 Pistol Upper Receiver 4" 9MM QPQ Nitride 1-10T Barrel Slim 4" M-Lok Handguard (Assembled or Unassembled) If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space. Built On A Davidson Defense Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

Save an additional 10% off site wide with code SLICK10 ALWAYS ARMED 7.5" 5.56 NATO UPPER RECEIVER - BAZOOKA GREEN Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist 7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Pistol Length Gas System .750 Low Profile Gas Block A2 Flash Hider 7" Free Float M-LOK Hand Guard Bazooka Green Cerakote Finish

$419.98 Value now only $249! GHOST FIREARMS VITAL 16" UPPER Chambered in .300 Blackout (7.62x35) AXE Brake 16" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System Ghost Firearms 11" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver Mil-Spec Hard Coat Anodized Bolt Carrier Group and Charging Handle Included Sights Installed

Davidson Defense "Cog" AR-15 Pistol Upper Receiver 4" 9MM 4150 CMV QPQ Nitride Premium 7" Guntec KeyMod Handguard (Assembled or Unassembled) If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price, There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space.

Pistol Uppers - $179 Rifle Uppers - $199 Lower Receivers 40% off MilSpec AR15 BCG - $69.99 Charging Handle - $12.99

The Gorilla Machining GM-15 RECON 7.5” Pistol upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of Gorilla Machining products. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards.

August Sale: $179 Pistol Uppers $199 Rifle Uppers 40% off Lowers $69.99 BCG's Offer Ends 8/31/19

Build your next AR Rifle or Pistol starting at under $400! Rifle Uppers - $199 Pistol Uppers - $179 40% off Lowers!

DTT Customs Elite Series "Mantis" AR-15 Featuring Davidson Defense Upper Receiver 16" Wilson Arms .223 Wylde 1-7T 4150 CMV Barrel Slim 12.5" Quad Rail Handguard (Assembled or Unassembled) This Build Is Made With Amazing All Top Shelf Quality Items. This Is An Upper Receiver Featuring A Wilson Arms 16" Barrel, Davidson Defense Upper Receiver Plus An Elite Series 12.5" Quad Rail Handguard. You Can't Get Much Better Quality Than This In An Upper Receiver All For A Price That's Simply Lower Than Anywhere Else.

Davidson Defense "Sponde" AR-15 Pistol Upper Receiver 7.5" .223 Wylde 4150 CMV 1-7T Barrel Premium 9" KeyMod Handguard (Assembled or Unassembled) If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space.

KG Protector M-LOK 45ACP 16" Rifle Upper with LRBHO Upper has a Last Round Bolt Hold Open Feature MUST BE USE A GLOCK MAGAZINE 45ACP LOWERS FEATURES: 16" 4150 Salt Bath Nitride Vanadium 1x16 45 ACP Barrel Billet Pistol Flat Top Upper 14" 7075 T6 Aluminum Free Float M-LOK Hand Guard A2 Flash Hider BCG is Hybrid 45ACP Ramped Bolt Carrier BCG is cut for Glock Magazines The upper will work with standard hammer COMES WITH: Standard Charging Handle All Uppers are Head Spaced and Test Fired

July 18-22 Sale: 7.5" 9mm Uppers - $179 15% off Select Rifle Kits Ghost Firearms FDE MLOK Rails - 20% off 15% off Real Avid Products

Davidson Defense “Ross” AR-15 Pistol Upper Receiver 4” KAK Industries 9MM QPQ Nitride 1-10T Barrel Slim 4” M-Lok Handguard (Assembled or Unassembled) If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection & Take Up Minimal Space.

AR-15 7.62x39 10.5" slanted "trident" keymod upper assembly  upper assembly is a perfect update to your AR-15 pistol. Will fit virtually any AR-15 lower receiver. Mil-Spec. All USA made. - BARREL - 10.5 HEAVY BARREL, 4150 CMV PARKERIZED FINISH. CHAMBERED IN 7.62X39. 1-10 RH TWIST. .750 UNDER GAS BLOCK. 5/8x24 THREADED, ACCENTED WITH A "TRIDENT" FLASH CAN BRAKE. M4 FEEDRAMPS. - A3  FLAT TOP UPPER RECEIVER - MADE FROM CERTIFIED 7075-T6 ALUMINUM FORGINGS. BLACK HARDCOAT ANODIZED TO GOV. SPECS. FORWARD ASSIST AND DUST COVER INSTALLED. M4 FEEDRAMPS.

AR-15 .50 Beowulf 10.5" Upper Build W/ 10" Slim Rail and Custom Brake. Uppers use 6.5 Grendel Type 2 BCG. Features: Barrel Length: 10.5" 12.7x42 Cal, Custom Made Gas System: Carbine Barrel Profile: Heavy Barrel Steel: 416CMV Barrel Finish: Parkerized Muzzle Thread: 49/64 x 20 Twist Rate: 1/20 Barrel Extension: M4 Diameter at Gas Block: .936 Gas Block Type: Steel low profile Muzzle Device: Tanker style,  tri-port muzzle brake Receiver Material: 7075-T6 Aluminum forging Receiver Type: A3 flat top, Socom Style

Manufacturer Heckler & Koch, Germany Part HK416 Upper Receiver Assembly Caliber 5.56 NATO / .223 Rem Receiver Type Flat Top / A3 – MIL-STD 1913 / Picatinny Rail Upper Receiver Parts Installed HK Factory piston bushing, charging handle, forward assist & ejection port cover assemblies Material Aluminum Finish Matte Black Anodizing T-Markings White, Numbered 2-14 Manufacturer Markings HK logo, C.I.P. and Stag Antler proof marks, and AG or AF date code. Platform Compatibility HK416, MR556, AR-15 Variants

AR-15 7.62x39 10.5" Nitro-Met Quad Upper Assembly with Socom Style Brake - is a perfect addition to your AR-15 build. Compatible with AR-15 lower receivers. Assembly Features: - Chamber - 7.62x39 - Barrel Twist - 1x10 - Barrel Thread - 5/8 x 24 - Barrel Steel - 4150 Hbar Chrome Moly with Nitro-Met coating, CNC machined, M4 feedramps - Muzzle Brake - AR-15 Gen 2 Micro Reverse Thread slip over Socom style fake suppressor - Handguard - Midlength Hardcoat Anodized Quadrail Free Float 

AR-15 .224 Valkyrie 24″ stainless steel upper assembly The Moriarti Armaments AR-15 .224 Valkyrie 24″ stainless steel upper assembly comes complete with a MATCH GRADE Stainless Steel 416R Barrel, low profile Steel .750 Gas Block with Nitride Finish and a Stainless Steel Rifle Gas tube. Upper is finished off with a Free Float of your choice, Ultra Slim Line Keymod, MLOK Handguard or Quadrail with a full line picatinny top rail. 

- Chamber - 5.56/.223 WYLDE - Barrel Twist - 1x7 - Barrel Thread - 1/2X28 - Barrel Steel - 4150 Chrome Moly with Nitro-Met coating, CNC machined, M4 feedramps - Muzzle Brake - AR-15 Gen 2 Micro Reverse Thread slip over Socom style fake suppressor - Handguard - 10" Hardcoat Anodized Quadrail Free Float  - Gas Block - .750 Low Profile aluminum gas block, aircraft quality, hardcoat anodized; carbine size gas system  - Upper Receiver - A3 Flat-Top Upper, made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs; assembled - Bolt Carrier Group - Not Included

AR-15 6.5 Grendel 18" nitride upper assembly with slim keymod rail, This drop-in 6.5 Grendel Type 2 upper will attach to virtually any standard AR-15 lower assembly. Available in 4150 Steel Black Nitride Finish, with 1 and 8" twist and mid length slim keymod free float handguards. 

Save a few bucks and grab one of these complete uppers, just let us pick the parts!  These are uppers built from extra parts, leftover inventory from gun shows, orders that customers never picked up or changed their mind to something else, uppers or parts that have imperfections like scracthes or dings, blem or random assemblies used for display/demo or other reasons... or parts we just want to run a sale on to move out of the way. You'll get at least: - Assembled upper with BCG and charging handle (test fired, head space checked).

Introduction The GORILLA MACHINING BATTALION GM-15 16.5” Rifle upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of GORILLA MACHINING products Made In USA. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards and backed by GORILLA MACHINING .

AR-15 16″ 7.62×39 Slim Keymod Upper Assembly w/ 12" Free Float Rail Assembly Features: - Chamber - 7.62x39 - Barrel Twist - 1x10 - Barrel Thread - 5/8 x 24 - Barrel Steel - 16” - 7.62 x 39 HBAR Parkerized Barrel, Carbine Gas, 1:10 Twist, M4 barrel extension, manufacturers limited lifetime warranty against defects - Muzzle Brake - A2 Flash Hider, Parkerized - Handguard - 12" Hardcoat Anodized Slim Keymod Free Float (keymod style may have variations in design based on stock availability, the same excellent quality)

AR-15 5.56/.223 16" FDE M4 PREDATOR UPPER ASSEMBLY. CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8* Barrel: 16" M4 contour, 4150V steel, chrome moly, heat treated, black, M4 feedramps, .750 gas block diameter Muzzle Device: Thread 1/2X28 custom steel PREDATOR muzzle brake in nitride Handguard: Rifle-length Keymod Free Float in FDE Lightweight

AR-15 5.56/.223 16" FDE M4 PREDATOR UPPER ASSEMBLY. CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled* Barrel: 16" M4 contour, 4150V steel, chrome moly, heat treated, black, M4 feedramps, .750 gas block diameter Muzzle Device: Thread 1/2 X28 custom steel PREDATOR muzzle brake in nitride Handguard: Rifle-length Keymod Free Float in FDE Lightweight

Fully assembled complete 350 Legend AR15 rifle upper Patented HMB bolt http://www.hmdefense.com/html/boltar_technology.html Includes charging handle and complete BCG Assembled with match grade, premium button rifled 18” barrel in 350 Legend with 1/16 twist Carbine-length gas system 12” Picatinny Rail with MLOK Attachment System Sides and Bottom Precision CNC Machined Muzzle Brake 5/8-24 Thread 7075 Forged Type III Hard Coat Anodized Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower 350 Legend Dust Cover with American Flag About HM Defense

AR-15 7.62x39 10.5" nitride classic keymod upper assembly AR-15 7.62x39 10.5" nitride classic keymod upper assembly is a perfect addition to your AR pistol. Uses standard 7.62x39 BCG and AR-15 lower. Barrel - 10.5" heavy contour barrel 4150 black nitride finish. Hardened to 26-32 rc and stress relieved, pistol gas system.  Chambered in 7.62x39. 1-10 rh twist button rifled. .750 under gas block. Barrel is finished off with A2 flash hider and crush washer. M4 feedramps.

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Get a FREE Grip with purchase of a barreled upper or pistol/rifle kit. Get a FREE SBA3 brace with purchase of complete pistol lower receiver. Get a FREE lower parts kit with Nickel Boron Fire Control Group with purchase of Stripped Lower Receiver. Save 10% on all FailZero and Radian Weapons products automatically at checkout. Offer ends 6/13/19

AR-15 5.56/.223 16" M4 KEYMOD UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8, button rifled Muzzle Device: Slip over barrel shroud with multi port muzzle brake, 1/2x28 Barrel: 16" M4 contour, 416R steel, stainless steel, M4 feedramps, .750 gas block diameter Handguard: Rifle-length Keymod Free Float A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed

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AR-15 6.8 SPC 24" stainless steel tactical bull upper assembly, fluted is a perfect addition to AR-15 Rifle family long range target shooting. Assembly features: Barrel - 24" 416R stainless steel bull barrel. Hardened to 26-32 rc and stress relieved.  Chambered in 6.8 SPC Type 2. 1-10 rh twist , button rifled. .936 under gas block. Target crowned (not threaded). M4 feedramps. Rifle length gas system. A3 flat top upper receiver - made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to Gov. Specs. Forward assist and dust cover installed. M4 feedramps.

AR-45 .45 ACP 8" LRBHO "SLICK SIDE" CONE PISTOL UPPER HALF WITH RAMPED BCG AND CHARGING HANDLE. THIS UPPER IS BUILD ON SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN). FEATURES: BARREL - 8" 45 ACP MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. CHAMBERED IN 45 ACP. TWIST: 1:16. 5/8-24 MUZZLE BRAKE THREADS. INTEGRATED FEED RAMP. BARREL IS FINISHED OFF WITH MICRO CONE COMPENSATOR.

The Gorilla Machining Gorilla Machining AR-15 - 9MM Complete Recon Luger Pistol upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of Gorilla MFG products Made In USA. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards.

AR-15 6.5 GRENDEL 14.5" PREMIUM PISTOL UPPER W/ SUPER SLIM RAIL Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. UPPER ASSEMBLY INCLUDES: BARREL: 14.5" 6.5 GRENDEL BARREL TYPE II, 1X8 TWIST, 416R STAINLESS STEEL, CARBINE GAS SYSTEM WITH STEEL LOW PROFILE GAS BLOCK UPPER RECEIVER: AR15 A3 FLAT TOP, HARD COAT ANODIZED, DUST COVER AND FORWARD ASSIST INSTALLED

AR-15 6.5 GRENDEL 14.5" PREMIUM PISTOL UPPER W/ SUPER SLIM RAIL Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. UPPER ASSEMBLY INCLUDES: BARREL: 14.5" 6.5 GRENDEL BARREL TYPE II, 1X8 TWIST, 416R STAINLESS STEEL, CARBINE GAS SYSTEM WITH STEEL LOW PROFILE GAS BLOCK UPPER RECEIVER: AR15 A3 FLAT TOP, HARD COAT ANODIZED, DUST COVER AND FORWARD ASSIST INSTALLED

AR-15 7.62x39 16" STAINLESS BLACK CLAW PREMIUM KEYMOD UPPER ASSEMBLY.  Barrel - 16" 416R stainless steel contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 7.62x39, 1-10 rh twist. Bear Claw spiral flutes. Button rifled. .750 under gas block. 5/8-24 threads. Barrel is finished off with competition muzzle brake and crush washer. M4 feedramps. Carbine length gas system. A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.

AR-10 6.5 CREEDMOOR 18" MATCH GRADE UPPER ASSEMBLY  W/ 15" M-LOK  Barrel Length: 18" Gas System: Rifle Length Barrel Profile: Heavy Barrel Steel: 41V50 Chrome Moly Barrel Finish: Nitride Chrome Lining: Yes Muzzle Thread: 5/8-24 Chamber: 6.5 CM Twist Rate: 1/8 Barrel Extension: M4 Diameter at Gas Block: .936 Gas Block Type: Low profile steel Muzzle Device: A2 Flash Hider Receiver Material: Billet 6000 Series Receiver Type: DPMS Style, A3 flat top, low profile Hand guard Type: MA rifle length 308 Mlok rail (15") Bolt Carrier Group Included: Not Included

AR-15 300 AAC BLK 7.5" KEYMOD UPPER ASSEMBLY WITH FLASH CONE Action: Semi-auto Gas System: Pistol Length Gas System Chamber: 300 AAC Twist Rate: 1/7  Muzzle Device: Flash Cone Can    Barrel: 7.5" 300 AAC M4 hbar contour, phosphate finish, heat treated, black, M4 feedramps, .750 gas block diameter Handguard: 9" Slim Keymod Free Float A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed Does not come with BCG and Charging Handle. May be purchased separately. -  

This premium upper is all you need to impress at the range.  20" Stainless fluted barrel, 15" mlok rail, Nickel Boron EXO bcg, and extended latch charging handle which is especially nice if you have a scope. Our Nickel Boron BCGs have the super slick glossy EXO finish, not the flaky satin/matte like some others. Uppers don't get much nicer than this.  - 20" 416r Stainless Fluted barrel  - 5.56 Nato chamber (shoots both 5.56/.223) - HBAR Profile - Fluted - 1 in 8 twist. m4 feedramps - 5r Rifling - Specter flash hider - Rifle-Length gas system, .750 gas block

ZEV SLDZ174GESOC Enhanced SOCOM Slide compatible with Glock 17 Gen4 17-4 Stainless Steel Flat Dark Earth $360.00

Quick Overview free shipping Free Shipping applies to this item only and not the entire order. It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

The Gorilla Machining GM-15 16” 9MM Luger upper is designed as a fully Mil-spec compliant Rifle series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of Gorilla Machining products. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards.

Pre Memorial Day Sale + Sign up for our Newsletter https://mailchi.mp/4b8e73874689/pre-memorial-day-weekend-sale-starts-now Davidson Defense “Skyscraper” AR-15 Upper Receiver 22” Ultra-Match .224 Valkyrie Stainless 1-7T Spiral Fluted Heavy Barrel Slim 15” KeyMod Handguard (Includes Charging Handle And BCG) .224 Valkyrie Offers Amazing Stopping Power, Speed & Accuracy. Built On A Davidson Defense Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

This premium upper is all you need to impress at the range.  18" Stainless fluted barrel, 15" mlok rail, Nickel Boron EXO bcg, and extended latch charging handle which is especially nice if you have a scope. Our Nickel Boron BCGs have the super slick glossy EXO finish, not the flaky satin/matte like some others. Uppers don't get much nicer than this.  - 18" 416r Stainless Fluted barrel  - .223 Wylde chamber (shoots both 5.56/.223) - HBAR Profile - Fluted - 1 in 8 twist. m4 feedramps - Specter flash hider - Mid-Length gas system, .750 gas block - 7075-T6 Mil-Spec Aluminum Receiver

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AR 10MM 4″  “Slick Side” Cone Complete Upper W/ BCG and CH – 10mm, Non-LRBHO IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER, NON-LRBHO. WEIGHT: 3.2 LB 4" 10MM UPPER FEATURES: BARREL - 4" 10MM MATCH GRADE AR BARREL.4150 CROMOLY STEEL. BLACK NITRIDE FINISH. CHAMBERED IN 10MM.  TWIST:1:16. 5/8-24 MUZZLE BRAKE THREADS. BARREL IS FINISHED OFFWITH A2 FLASH HIDER. PISTOL CALIBER SLICK SIDE UPPER RECEIVER -  - Machined from 6061 billet aluminum - Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 - Compatible with all Glock Mag AR-9/40/45 components and most aftermarket parts

AR-15 300 Blackout 10.5" complete pistol kit w/10" slim mlok rail contains all components to complete your AR-15 build. The kit comes WITHOUT 80% stripped lower receiver. All options and modifications to your kit are available on top of this page.  All components are Mil Spec and made in the USA.  Barrel: 10.5" 41V50 M4, Parkerized Finish Chamber: 300AAC Blackout Twist: 1 in 8”* Thread: 5/8x24 .750” Gas Block Diameter Pistol Gas System M4 flat top upper receiver Forward Assist Ejection Port Cover A2 Flash Hider 10" slim mlok free float handguard

AR 10MM 4″  “Slick Side” Cone Complete Upper W/ BCG and CH – 10mm, Non-LRBHO IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER, NON-LRBHO. WEIGHT: 3.2 LB 4" 10MM UPPER FEATURES: BARREL - 4" 10MM MATCH GRADE AR BARREL.4150 CROMOLY STEEL. BLACK NITRIDE FINISH. CHAMBERED IN 10MM.  TWIST:1:16. 5/8-24 MUZZLE BRAKE THREADS. BARREL IS FINISHED OFFWITH A2 FLASH HIDER. PISTOL CALIBER SLICK SIDE UPPER RECEIVER -  - Machined from 6061 billet aluminum - Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 - Compatible with all Glock Mag AR-9/40/45 components and most aftermarket parts

Digital Tool Stripped AR-15 Upper M4 Feedramps - 7075 T6 Aluminum Made of 7075 T6 Aluminum Digital Tool Mil-Spec AR-15-A3 stripped upper receiver. (Forward Assist assembly not included) Made of 7075 T6 Aluminum Forging. Features M4 Feed Ramps Hard Anodized Black Can be used for all Calibers on the AR-15 Platform. .223/5.56, 6.5 Grendel, 300 Blackout, 25-45 Sharps, etc. This upper is machined to Mil-Spec. CNC machined on highly advanced machines for nice tight fit on most AR-15 lowers

AR-15 5.56/.223 16" STAINLESS STEEL PREMIUM QUAD UPPER ASSEMBLY FEATURES: Action: Semi-auto Barrel: 16" M4 contour, 416r cold rolled steel, stainless steel finish, M4 feedramps, .750 gas block diameter Gas System: Carbine Length Gas System Chamber: .223 Wylde (5.56 NATO/.223 REM) Twist Rate: 1/8 button rifled Muzzle Device: Thread 1/2 X28 , Birdcage A2    Handguard: Mid-length Qaudrail Free Float - 10" A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed

PALMETTO STATE ARMORY 10.5" 5.56 FRONT SIGHT UPPER WITH BCG/CH - FDE Made in the USA PSA Brand 10.5" 5.56 NATO Barrel BCG and Charging Handle Included Magpul FDE Hand Guard A2 Muzzle Device Black Anodized Mil Spec Upper Receiver

AR-15 .50 Beowulf 16" Upper Build W/ 15" Slim Rail and Custom Brake Features: Barrel Length: 16" 12.7x42 Cal Gas System: Carbine Barrel Profile: Heavy Barrel Steel: 416CMV Barrel Finish: Parkerized Muzzle Thread: 49/64 x 20 Twist Rate: 1/20 Barrel Extension: M4 Diameter at Gas Block: .936 Gas Block Type: Steel low profile Muzzle Device: Tanker style,  tri-port muzzle brake Receiver Material: 7075-T6 Aluminum forging Receiver Type: A3 flat top Hand guard Type: Rifle length free float slim rail (quadrail or mlok option available)

9MM 16" XTREME SLIM PREMIUM UPPER HALF IS YOUR PERFECT CHOICE FOR 9MM AR UPGRADE. FITS MOST 9MM AR LOWER RECEIVERS AND COMES WITH BCG AND CHARGING HANDLE: BARREL - 16" 4150 CMV STEEL M4 CONTOUR BARREL. HARDENED TO 26-32 RC AND STRESS RELEIVED.  CHAMBERED IN9MM, 1-10 RH TWIST BUTTON RIFLED. BARREL IS FINISHED OFF WITH 9MM FLASH AND SOUND FORWARDER BRAKE IN NITRIDE COATING AND A CRUSH WASHER. AR-9 BILLET SLICK SIDE UPPER RECEIVER GAS SYSTEM -  BLOWBACK HANDGUARDS - FREE FLOATING RIFLE LENGTH SUPER SLIM KEYMOD, LIGHTWEIGHT. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOATANODIZED.

This product is 100% Made in the USA! Our gas tubes, gas blocks and even roll pins are all proudly manufactured in the US. Includes: BKF Assembled Upper Receiver w/ T-Marks Parallax Tactical 9.875 FFSSR M-LOK Handguard Ballistic Advantage 10.5″ 556 NATO Govt Modern QPQ corrosion resistant Barrel Low Profile Gas Block and Carbine Length Gas Tube Product comes assembled No BCG or Charging Handle Standard Upper Features: Features: M4 Feedramps .250 takedown pin holes Lazer engraved T-marks Upper is Assembled Parallax Tactical 9.875″ Slim FFSSR M-LOK

AR-15 7.62x39 10.5" pistol keymod upper assembly is a perfect update to your AR-15 pistol. Will fit any AR-15 lower receiver, Mil-Spec. All USA made. Barrel - 10.5 heavy barrel, 4150 cmv parkerized finish. Chambered in 7.62x39. 1-10 rh twist. .750 under gas block. 5/8x24 threaded, accented with a slim cone brake. M4 feedramps. A3 flat top upper receiver - Made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.

AR 7.62X39 16" CARBINE LENGTH 1:10 TWIST W/ 10" M-LOK HANDGUARD UPPER. AR-47 are compatible with your standard mil-spec AR-15 lower receivers.   Barrel Length: 16" Gas System: Carbine Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Muzzle Thread: 5/8-24 Chamber: 7.62x39 Twist Rate: 1 in 10" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile steel Muzzle Device: Triport Muzzle Brake Receiver Material: Forged 7075 T6, anodized black Receiver Type: M4 Hand guard Type: MA 10" Mlok Free Float Bolt Carrier Group Included: No