Centurion Arms C4 5.56 Billet AR-15 Upper Receiver - C4-B-UPPER
Out of stock
1 × NBS Mil-Spec M4 Carbine Stock - TBA04; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit
1 × Trinity Force AR-15 Lower Vice Block - MNCQB; 1 × Trinity Force AR-15 Upper Vice Block - MNCHM
3 × Anderson Manufacturing AM-15 Stripped Lower Receiver - Open - Anodized Black - D2-K067-A000
1 × KAK AR-15 H2 Heavy Buffer - AR15-LP-099; 1 × Sprinco AR-15/10 Buffer Spring – Blue
1 × B5 Systems Enhanced SOPMOD Mil-Spec Stock - Black - OEM - SOP-1074-BP; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit
1 × MFT BATTLELINK Minimalist Stock - Mil Spec - Black - BMSMIL-BL; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit
1 × B5 Systems BRAVO Black Mil-Spec Stock - OEM - BRV-1082; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit
1 × B5 Systems BRAVO Black Mil-Spec Stock - OEM - BRV-1082; 1 × B5 Systems P-Grip 23 Black - OEM - PGR-1122; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit; 1 × ODIN Works Complete Lower Parts Kit - ACC-LPK
1 × MFT BATTLELINK Minimalist Stock - Mil Spec - Black - BMSMIL-BL; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit; 1 × ODIN Works Complete Lower Parts Kit - ACC-LPK
1 × NBS .223/5.56 Bolt Carrier Group - Black Nitride - AR15-Bolt-Carrier-Group; 1 × NBS Enhanced AR-15 Mil-Spec Charging Handle - AR15-Charging-Handle; 5 × Hexmag Series 2 Magazine – .223/5.56 – 30RD – Black
1 × Magpul MOE Stock Mil-Spec – Black; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit - AR15-Buffer-Kit
Subtotal: $2,756.84
Out of stock
The Centurion Arms C4 Billet AR-15 Upper Receiver is designed to be used with the C4 Billet Lower. It is machined from a solid block of 7075-T6 aluminum and is Type III Class 2 hardcoat anodized black to military standards. It features a flat top picatinny rail and is compatible with standard upper parts. M4 feed ramps correspond with the feed ramps on your barrel extension to aid in reliability. The C4 stripped Billet AR-15 Upper Receiver is what you need for your next build.
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