Upper Parts

Upgrade your subcompact AR-9 build with the Always Armed 5.5" 9mm Bla

Meta Title 6" .300 Blackout AR-15 Barrel - Black Nitride | Always Armed Meta Description Build a ultra-compact CQB firearm with the Always Armed 6" .300 Blackout barrel. Features 4150 chromoly...

6.5 Grendel Type II/ 6mm ARC Bolt Carrier Group 9310 Steel Bolt Magnetic Particle Inspected Staked Gas Key Black Nitride Finished Carrier Parkerized Fin

7.5" .300 Blackout Complete Barrel Assembly Build or upgrade your short-barrel rifle or AR pistol with the 7.5" .300 Blackout Complete Barrel Assembly. Purpose-built for maximum power and compact...

Build a precision pistol caliber carbine (PCC) or compact AR-9 pistol with the 7.5" 1:10 Twist 9mm Stainless Steel Barrel. Engineered for high maneuverability, quick target acquisition, and smooth...

AR-15 7.5" 300 Blackout Barrel  416R Stainless Steel Light HBar Profile M4 Feed Ramps 300 Blackout (7.62x35) Markings Spiral Engraved Near Break Pistol Length

Ghost Firearms AR-15 7.5" 300 Blackout Barrel  4150 Chromoly Steel Light HBar Profile M4 Feed Ramps 300 Blackout (7.62x35) Markings Spiral Engraved Near Break Pistol 

7.5" 5.56 NATO Complete Barrel Assembly Build or upgrade your short-barrel AR-15 or pistol setup with the 7.5" 5.56 NATO Complete Barrel Assembly. Engineered for ultimate reliability and extreme...

7.5" 5.56 NATO Stainless Steel Complete Barrel Assembly Build or upgrade your AR-15 pistol or SBR with the 7.5" 5.56 NATO Complete Barrel Assembly. Designed for maximum maneuverability and...

Ghost Firearms AR-15 7.5" 5.56 Barrel 4150 Chromoly Steel Contour Profile M4 Feed Ramps 5.56/.223 Chambered in 5.56x45 Markings Spiral Engraved Nea

Ghost Firearms AR-15 7.5" 7.62x39 Heavy Barrel – Parkerized Build a powerful, ultra-compact AR-47 pistol or SBR with the Ghost Firearms 7.5" 7.62x39 Heavy Barrel. Proudly made in the USA, this heavy...

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8.3" 9mm 1:10 Twist 416R Stainless Steel Barrel Made in the USA 8.3" in Length 8.3" 9mm Barrel 1:10 Twist Rate 416R Stainless Steel Chambered in 9x19 Para Thread Pattern - 1/2x36  

Show your patriotic pride and tribute on your AR rifle build with the 9/11 Never Forget Custom Laser Engraved Ejection Port Dust Cover. Proudly made in the USA, this durable standard steel dust cover...

9MM BOLT CARRIER GROUP Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a...

9MM TITANIUM NITRIDE BOLT CARRIER GROUP Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the...

9MM Bolt Carrier Group and Ambidextrous Charging Handle Combo Streamline your AR-9 build or conversion with this high-performance bundle featuring a heavy-duty

Ghost Firearms AR-15 10.5" A2 Barrel Assembly  4150 Chromoly Steel A2 Sight Tower Barrel Nut and Delta ring  Flash Hider  M4 Co

Ghost Firearms AR-15 16" A2 Barrel Assembly  4150 Chromoly Steel A2 16" 5.56mm Barrel A2 Sight Tower Barrel Nut and Delta ring  Flas

A2 Style Birdcage 1 3/4" Length - with Crush Washer 1/2 x 28 for .223 5.56 Rifles Machined From 303 Stainless Steel