2875 results for 'aero precision upper receivers'

Dirty Bird AR-15 Assembled Upper Receiver Builders know that not all mil-spec forged upper receivers are created equal. Sub-par forgings suffer from pitting and structural defects, poor...

  18" .223 Wylde Spiral Fluted Upper Assembly This Black Rifle Depot complete upper assembly features an 18" .223 Wylde Spiral Fluted 1:8 twist barrel with a mid-length gas system. It also...

Midwest Industries AR-10/.308 Upper Receiver Rod Versatile Tool for AR-10 and LR .308 Upper Receiver Maintenance The Midwest Industries AR-10/.308 Upper Receiver Rod is an essential tool for AR-10...

Wilson Combat AR-15 Assembled Forged Upper Receiver Precision and Durability for Your Next Build The Wilson Combat AR-15 Assembled Forged Upper Receiver sets the standard for quality and durability,...

  7.5" 5.56 NATO Pistol Upper Assembly Black Rifle Depot's 7.5" 5.56 NATO AR 15 pistol upper assembly is built using quality parts made here in the USA. Each AR 15 upper assembly is built by a...

7.5" Stealth 5.56 NATO AR 15 Pistol Upper  The 7.5" Stealth 5.56 NATO pistol Upper for the AR 15 is built on a 7075-T6 forged aluminum upper with forward assist and dust cover. These AR 15...

16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper This is an affordable AR-15 upper assembly without cutting corners. This means using a nitrided steel gas block from an...

Battle Arms Development 5.56 Caliber Lightweight Upper Receiver Specifications: Precision CNC from Billet 7075-T6 Aerospace Aluminum Patent Pending Lightweight Design M4 Feed Ramp Machined...

Precision Armament 1/2x28 Accu-Washer Muzzle Alignment System Precise timing of your muzzle device has several benefits. For muzzle brakes, it allows you to perfectly orient your brake to match your...

Dirty Bird AR-15 Stripped Upper Receiver Builders know that not all mil-spec forged upper receivers are created equal. Sub-par forgings suffer from pitting and structural defects, poor...

Dirty Bird 10.5″ 5.56 M-LOK AR 15 Upper Assembly This Dirty Bird Industries Upper Assembly features a Black Nitride 10.5” Government Profile barrel chambered in 5.56 with a 1:7...

14.5" 5.56 NATO M4A1 SOCOM Carbine Complete Upper w/ FSB M4A1 Block 1 SOCOM Complete Upper – Military-Grade Performance and Precision The M4A1 Block 1 SOCOM Complete Upper is built to deliver...

Dirty Bird 20" M16A2 Enhanced Retro AR 15 Complete Upper The Dirty Bird Industries M16A2 20″ 5.56 Retro Upper Assembly is the next iteration in the line of DBI’s popular Complete Uppers...

Wilson Combat AR-10 Assembled Billet Upper Receiver Receiver, Upper, WC10 Billet, Lightweight, Anodize, Assembly Crafted with the utmost attention to detail in our Berryville, AR shop and designed by...

16″ 5.56 NATO Pencil Midlength Lightweight M-LOK Upper Assembly Lightweight and Reliable Upper for Precision Shooting The 16″ 5.56 NATO Pencil Midlength Lightweight M-LOK Upper Assembly...

Dirty Bird AR-10 Billet Stripped Upper Receiver The Dirty Bird AR-10 Billet Upper Receiver is the perfect choice for your next AR-10 build. Precision-machined from 7075-T6 Billet aluminum on...

Vltor RE-A5 Receiver Extension This Vltor A5 Recoil System AR-15 Receiver Extension Tube is an improved buffer tube design that features 7 different positions to provide the ultimate in stock...

16" 7.62x39 Medium Carbine M-LOK Upper Assembly AK power, AR precision—built the BRD way. The 16" 7.62x39 Medium Carbine M-LOK Upper Assembly is a high-performance build solution that brings...

VLTOR MUR Modular Upper Receiver W/O Bolt Assist - Black The Vltor Modular Upper Receiver (MUR) is a unique AR-15 Flat-Top upper receiver that undergoes a rigorous quality control procedure during...

Strike Industries Carbine Length Pistol Receiver Extension (RED) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that are...

Dirty Bird 20" M16A2 Enhanced AR 15 Retro Upper Assembly Chrome-Lined The Dirty Bird Industries M16A2 20″ 5.56 Retro Upper Assembly is the next iteration in the line of DBI’s popular...

Foxtrot Mike Products MIKE-9 5” Rear-Charging Complete Upper The Foxtrot Mike Products MIKE-9 Complete 9x19mm Upper Receiver is built from the ground up to provide outstanding reliability and...

    AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group AO Precision has provided BCGs to large military contractors such as FN America and large commercial retailers who...

Dirty Bird 10.5″ 5.56 M-LOK AR 15 Complete Upper This Dirty Bird Industries Complete Upper features a Black Nitride 10.5” Government Profile barrel chambered in 5.56 with a 1:7 twist...

Battle Arms Xiphos Dedicated Pistol Caliber Upper Receiver These AR15 Upper Receivers through the professional product specialists at Battle Arms Development are made using heavy duty and efficient...

10.5" .300BLK Phosphate Pistol M-LOK Heavy Upper Assembly Compact Power, Built to Perform – Engineered for the .300 Blackout Advantage Whether you're building a reliable range gun or a...

Foxtrot Mike Products 7" Rear Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products MIKE-9 Complete 9x19mm Upper Receiver is built from the ground up to provide outstanding reliability and...

AR-15 Left Handed Slick Side Billet Upper Receiver The Left-Handed Slick Side Billet Upper Receiver is a quality, American made billet upper featuring a unique design that sets it apart from...

  Strike Industries Advanced Receiver Extension (AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often...

  Dirty Bird 7.5" Pistol 556 M-LOK Upper Assembly This Dirty Bird Industries Complete Upper features a Black Nitride 7.5" Sub-MOA Heavy Profile barrel chambered in 5.56 with a 1:7...

Troy Industries 16" 5.56 NATO A4 Complete Upper  Troy Industries AR-15 A4 Upper Receivers are lightweight and ultra-low profile. Developed specifically for today's war fighter and Law...

16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly Heavy-duty strength. American-made precision. The 16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly is built for shooters who prioritize...

KNS Precision Gen 2 MOD 2 Non-Rotating Trigger/Hammer Pins .154 Diameter These are the Generation 2 Mod 2 pin sets. These are the STRONGEST pins that can be produced and were designed to withstand...

CMMG Pistol Receiver Extension Kit When you are thinking about building a new AR 15 pistol CMMG's Pistol Receiver Extension Kit is what you need to keep that lower receiver pistol compliant. CMMG...

B5 Systems AR-15 Collapsible Precision Stock The B5 Systems Collapsible Precision Stock. Building upon the venerable cheek profile of the B5 Sopmod and Bravo stocks, the Precision stock incorporates...

Dirty Bird AR-15 Cerro Forged Stripped Upper Receiver The Dirty Bird Industries AR-15 Cerro Forged Stripped Upper Receiver is precision machined to M16/M4 Mil-Spec using top quality Cerro...

Faxon Firearms Ascent 10.5" 5.56 Barrel Upper Receiver The Faxon Firearms Ascent 10.5" 5.56 Barrel Upper Receiver is the ultimate solution for those seeking to upgrade or build a high-performance...

Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit The Dirty Bird Industries Mil-Spec Carbine Buffer Kit cuts no corners. It features a true Mil-Spec 6-Position Receiver Extension (buffer...

10.5" 7.62x39 Medium Carbine M-LOK Upper Assembly Big-bore performance in a compact, American-made upper. The 10.5" 7.62x39 Upper Assembly delivers reliable, short-barrel performance with serious...

KAK Industry AR-15 Upper Parts Kit With a reputation for precision manufacturing, KAK Industry offers quality, AMERICA made components at affordable prices. The AR-15 Upper Completion Kit (Forward...