AR-15 Upper Parts

Proof Research 18" 6.5 Grendel Carbon Fiber 1:8 Rifle .750 AR-15 Barrel PROOF has designed their AR barrels with the goal of improving performance and reliability in the AR platform. Our Caliber Matched Gas System (CAMGAS) results in a gas system that...

Proof Research’s Carbon Fiber Barrel manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is...

24" Match Grade 6.5 Grendel Rifle SPR Barrel Mag Phosphate The Sons Of Liberty Gun Works 24" Match Grade 6.5 Grendel Barrel is the ideal solution for AR-15 precision builds, designed to deliver exceptional accuracy and performance at long range. Crafted...

AR-15 6.5 Grendel/6mm ARC Bolt Carrier Group - Phosphate Exceptional Durability and Precision for Hard Use The Sons of Liberty Gun Works AR-15 6.5 Grendel/6mm ARC Bolt Carrier Group (BCG) is built to exceed Mil-Spec expectations, delivering reliability...

Sons of Liberty Gun Works Precision SPR 18" Rifle 6.5 Grendel AR-15 Barrel The Sons of Liberty Gun Works Precision 6.5 Grendel Rifle-Length SPR AR-15 Barrel, measuring 18 inches is meticulously designed for optimal accuracy, Constructed from...

Black Nitride 6.5 Grendel Bolt Carrier Group Durable, Precision-Machined Performance for Your AR-15 Build The Toolcraft Black Nitride 6.5 Grendel Bolt Carrier Group offers exceptional quality and performance for AR-15 enthusiasts seeking a reliable,...

Wilson Combat 16" 6.5 Grendel Recon Stainless Midlength Barrel Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior...

Wilson Combat 22" 6.5 Grendel Super Sniper Stainless Fluted Rifle Barrel Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of stainless steel, match grade barrels that offer...

Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group Polished NiB Smooth, Durable, and Precision-Machined for Superior Performance The Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group (BCG) with a polished Nickel Boron finish offers unmatched...

Wilson Combat AR-15 Q-Comp Thread Precision Recoil Control with Minimal Flash and Noise The Wilson Combat AR-15 Q-Comp is a hybrid brake and compensator expertly engineered to enhance recoil control during rapid fire while minimizing the side-blast,...

KAK Industry 5/8-24 Slimline Micro Flash Can The KAK Industry 5/8-24 Slimline Micro Flash Can features a slim 1.2″ outside diameter allowing it to be recessed under the majority of modern slim M-LOK or KeyMod Handguards. This simple yet effective...