AR Upper Assembly

CBC AR Upper Assemblies offer superior quality, dependability, and performance that will satisfy the most demanding shooter. CBC manufactures a wide selection of AR upper assemblies in a variety of styles and lengths. Whatever you need, CBC has what you’re looking for. Better yet, all CBC uppers are custom built-to-order enabling us to provide you with the best prices you will find anywhere. The quality of our uppers are backed by our Lifetime Warranty – if any AR upper assembly becomes defective, we will repair or replace it at no charge. Get your AR upper at CBC today!

AR Upper Assembly

AR Upper Assembly

AR-9 Upper Assembly – 7″ / 9mm / 1:10 / 7″ AR-15 Handguard / Afterburner Compensator / Non-Lock Back

AR-15 Upper Assembly – 7.5″ / 5.56 / 1:7 / 7″ Keymod AR-15 Handguard / Rail

AR15 Upper Assembly – 7.5 Inch / 7.62×39 / 1:10 / Keymod -160653

AR9 Upper Assembly – 7 Inch / 9mm / Afterburner Compensator / 1:10 / M-LOK / 160031

AR-15 Upper Assembly – 16″ / 5.56 NATO / 1:8 / 13.5″ CBC Arms Keymod AR-15 Handguard / Rail

AR-15 Upper Assembly – 7.5″ / 300AAC / 1:8 / 7″ Gen 2 Keymod AR-15 Handguard / Rail

AR15 Upper Assembly – 7.5 Inch / 7.62×39 / 1:10 / M-LOK handguard – 160654

AR-15 Upper Assembly – 7.5″ / 5.56 / 1:7 / 7″ M-LOK Handguard 160515

AR-15 Upper Assembly – 7.5″ / 300AAC Blackout / 1:8 / 7″ M-LOK Handguard 160516

AR-9 Upper Assembly – 16 Inch / 9mm / 1:10 / 13.5″ Keymod Handguard / 160040

AR-9 Upper Assembly – 16 Inch / 9mm / 1:10 / 12″ M-LOK Handguard / 160048

AR-15 Upper Assembly – 10.5″ / 5.56 / 1:7 / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

AR-15 Upper Assembly – 10.5″ / 300 AAC / 1:8 / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

AR-15 Upper Assembly – 16″ / 5.56 / 1:7 / Midlength / 13.5″ Keymod AR-15 Handguard / Rail

AR-15 Upper Assembly – 16″ / 300 AAC / 1:8 / 13.5″ Keymod AR-15 Handguard / Rail

AR-9 Upper Assembly – 16″ / 9mm / 1:10 / 12″ Keymod AR-15 Handguard / Rail / Non-Lock Back

AR-15 Upper Assembly – 10.5″ / 300AAC / 1:7 / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

AR15 Upper Assembly – 10.5 Inch / 5.56 NATO / 1:7 / M-Lock / 160027

AR9 Upper Assembly – 16 Inch / 9mm / 1:10 / 160041

AR-15 Upper Assembly – 10.5″ / 5.56 NATO / 1:7 / 10″ M-LOK Handguard / After Burner Compensator / 160-127

AR-9 Upper Assembly – 16 Inch / 9mm / 1:10 / 15″ Handguard / M-LOK / 160042

AR-9 Upper Assembly – 16 Inch / 9mm / 1:10 / 15″ Keymod Handguard / 160043

AR-15 Upper Assembly – 10.5″ / 300 AAC / 1:8 / 10″ M-LOK Handguard / 160517

AR-9 Upper Assembly – 16 Inch / 9mm / 1:10 / 15″ Keymod Handguard / 160044