GC_UPC TacFire BU5565 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group $289.09 BU5565 show more like this FREE shipping Beebe Family Arms & Munitions GC_UPC TacFire Complete Upper Assembly, 5.56 NATO, 5in, Type III Hard Anodized, Black, Large, BU-556-5 $289.99 BU5565 show more like this Dvor GC_UPC TacFire Complete Upper Assembly, 5.56 NATO, 5in, Type III Hard Anodized, Black, Large, BU-556-5 $289.99 BU5565 show more like this Free Shipping on most orders over $49 Optics Planet GC_UPC TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5 in Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group $297.36 BU5565 show more like this Flat Rate Starting at $11.99 Hinterland Outfitters GC_UPC TacFire Pistol Upper 5.56 5" Barrel $300.99 BU5565 show more like this 14.58 GrabAGun.com GC_UPC TacFire BU5565 Pistol Upper Assembly 5.56x45mm NATO for AR-15 $308.99 BU5565 show more like this $9.99 - $19.99 Deguns.net GC_UPC Tacfire 5.56x45mm 5" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard, and Adjustable Gas Block - BU-556-5 $309.19 BU-556-5 show more like this Calculated in Cart Classic Firearms GC_UPC TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5" Black Nitride Barrel Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group $310.49 BU5565 show more like this $10.95 flat rate GunStuff TV GC_UPC Tacfire 5" Complete Upper Assembly 5.56x45mm 1:5, Black - BU-556-5 $330.99 BU5565 show more like this $18 Firearms Palmetto State Armory