Upper Receivers

American Tactical 9mm Conversion Kit - Black | 10rd Magazine

Kit includes AR-15 9mm Conversion Adapter, 7" Keymod Rail 9mm Complete Upper, Buffer Tube for 9mm Carbine and 10 Round Glock Style Magazine. IMPORTANT! - You must install a complete 9MM AR Rifle or Pistol Upper receiver onto your 556/223/300blk Lower...

American Tactical 9mm Conversion Kit - Black | 31rd Magazine

Kit includes AR-15 9mm Conversion Adapter, 7" Keymod Rail 9mm Complete Upper, Buffer Tube for 9mm Carbine and 31 Round Glock Style Magazine. IMPORTANT! - You must install a complete 9MM AR Rifle or Pistol Upper receiver onto your 556/223/300blk Lower...

Aim Sports AR5CUB3 Complete Upper Assembly 5.56x45mm NATO 16" Black Nitride Barrel 7075-T6 Aluminum Black Hard Coat Anodized Receiver 15" M-LOK Free-Float Handguard for AR-15

Aim Sports AR5CUB8 Assembly 5.56x45mm NATO 10.50" Black Nitride Barrel 7075-T6 Aluminum Black Anodized Receiver 10" M-LOK Handguard for AR-15

Mil-Spec Forged 7075-T6 completely assembled upper rec. Type III hard coat anodized for maximum durability. M4 barrel extensions. 10.50" 4150 CMV steel and bolt is 9310 tool steel. Both are nitride finish with excellent lubricity and corrosion resistance...

SA, Upper Receiver Rockset - Black

SA, Upper Receiver Rockset - Black

GGP AR15 BILLET RCVR SET SNIPER GRY

The new MKII version of the GGP-P Series brings a new level of customizability never before seen in the rifle receivers. Not only can you build your own version of the Heavy or Light rifle, but you can use your favorite aftermarket parts to complete the...

Brigade MFG Complete AR15 Upper Assembly - Tungsten | 9mm | 9" Barrel | 8" Brigade U-LOK Rail | w/ Mini Can

Brigade 8" U-LOK Rail 8.8oz w/nut.9MM BCG for Glock MagCharging handleMini-Can More Information BM-Twist Rate 1:10 TWIST BM-Color Cerakote Tungsten BM-Caliber 9mm BM-Barrel 9"

SOLGW SCALPER STRPD RECEIVER SET FDE

The Sons of Liberty Gun Works stripped upper and lower receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is absolutely no wobble between receivers which can affect...

SOLGW SCALPER STRPD RECEIVER SET ODG

The Sons of Liberty Gun Works stripped upper and lower receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is absolutely no wobble between receivers which can affect...

AERO AR15 COMPLETE UPPER 10.5 5.56 CARBINE BRL

AR15 Complete Upper 10.5 5.56 Carbine Barrel w/ Pinned FSB MOE SL Carbine Black

DoubleStar AR-15 5.56 NATO | 16" Bull Barrel | Standard Flattop | Upper Assembly

Specifcations and Features:Caliber: 5.56x45mm NATOTiwst Rate: 1:8 Right HandBarrel Length: 16"Barrel Type: Bull BarrelBarrel Material: 416 Stainless SteelBarrel Features: Free FloatingGas System: CarbineUpper Receiver Type: FlattopUpper Receiver...

Aero Precision AR15 Barreled Upper 16" 5.56 M4 Carbine Barrel w/FSB & M4 Handguard

This AR15 Barreled Upper features a 16" 5.56 Carbine Length Barrel w/ Pinned FSB Mid HandguardUpper Features: Upper: Standard AR15 Upper Receiver Barrel: 16" 5.56 CMV Carbine Length Barrel w/ Pinned FSB Handguard: M4 Style Handguard Gas System:...

CBC AR15 Upper Assembly - Black | 5.56 NATO | 16" Barrel | 13.5" CBC Arms Keymod Handguard/Rail Bundled w/ Anderson 5.56/300 BLK M16 Bolt carrier Group - Black Nitride & Tactical Superiority Ambi AR Charging Handle

This AR-15 Upper Assembly features 16 inch 5.56 Colt Competition 4150 chrome moly barrel with a black nitride finish. The upper receiver is a forged M4 flat top upper, allowing you to easily attach rifle scopes and red dot sights to the picatinny rail...

CBC AR15 Upper Assembly - Black | 5.56 NATO | 7.5" Barrel | 7" Keymod Handguard/Rail Bundled w/ Anderson 5.56/300 BLK M16 Bolt carrier Group - Black Nitride & Tactical Superiority Ambi AR Charging Handle

This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It is built around a 7.5 inch, 4150 chrome moly barrel and has a black phosphate finish. The upper receiver is a forged M4 flat top upper, allowing you to easily...

CBC AR15 Upper Assembly - Black | 5.56 NATO | 7.5" Barrel | 7" M-LOK Handguard Bundled w/ Anderson 5.56/300 BLK M16 Bolt carrier Group - Black Nitride & Tactical Superiority Ambi AR Charging Handle

This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It is built around a 7.5 inch, 4150 chrome moly barrel and has a black phosphate finish. The upper receiver is a forged M4 flat top upper, allowing you to easily...

Lead & Steel Llc JAG-16-URG-FDE Just As Good Upper Receiver 5.56mm 16"

Lead & Steel Llc JAG-16-URG-GRY Just As Good Upper Receiver 5.56mm 16"

Lead & Steel Llc JAG-16-URG-ODG Just As Good Upper Receiver 5.56mm 16"

UPPER RECEIVER ASSY, MCX, GEN 2, SEMI, G

UPPER RECEIVER ASSY, MCX, GEN 2, SEMI, GRY

LBE Unlimited AR75RBK Ready Build Kit 7.5"

The LBE Ready Build Kit is a compact AR-15 upper build kit featuring a premium 7.5-inch Cold Hammer Forged (CHF) barrel, engineered for durability and high performance in a pistol-length gas system. Designed for AR pistol or SBR builds, this kit includes...

LUTH AR 16" LTWT BBL COMP UPPER 223

The Luth-AR 16" Lightweight Complete Upper Barrel Assembly Starts with a 16", 223 Remington Lightweight barrel made from 4140 Chrome Molly with a 1-9" twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and...

AERO CMPLT UPPER 5.56 16" MOE FDE

This AR15 Complete Upper features a 16" 5.56 MId-Length Barrel with Pinned FSB and Magpul MOE Handguard.Features :Upper: Standard AR15 Upper Receiver"Barrel: 16" 5.56 Carbine Barrel with Pinned FSB"Handguard: Magpul MOE HandguardGas System: Mid-Length...

UPPER 16" BBL 5.56/223AERO PRECISION AR15 COMPLETE

AERO PRECISION AR15 COMPLETEUPPER 16" BBL 5.56/223

IFC 410ARUM Complete Upper For AR15 - .410ga | 18.5" Barrel | 9rd mag | Flip-up sights | 12" M-LOK Handguard Bundled W/ 5 Garaysar FEAR-410U Shotgun Box Magazine - Black | Fits .410 Upper | 10rd

The 410ARUM upper allows any AR15 to be converted to a .410 shotgun. The 410ARUM features an 18 1/2" barrel, chambered in 2 1/2" .410 gauge. It has front and rear flip up sights, 10 round polymer magazine and a machined aluminum fore endSpecs .410 gauge...