Add to Cart Colt's Manufacturing Colt M4 Assembled Upper Receiver MSRP: $179.99 Was: Now: $149.99 Add to Cart
Add to Cart Colt's Manufacturing Colt EPR 16" 5.56 Upper Receiver MSRP: $1,049.00 Was: Now: $999.99 Add to Cart
Choose Options Aero Precision Aero M4E1 Assembled Upper Receiver MSRP: $175.00 Was: Now: $159.99 - $174.99 Choose Options
Choose Options Aero Precision Aero AR15 Stripped Upper Receiver MSRP: $115.00 Was: Now: $104.99 - $119.99 Choose Options
Choose Options Aero Precision Aero AR15 Assembled Upper Receiver MSRP: $140.00 Was: Now: $124.99 - $144.99 Choose Options
Choose Options Geissele Automatics Geissele Super Duty Mod1 5.56 16" Upper Receiver MSRP: Was: Now: $1,260.00 - $1,410.00 Choose Options
Add to Cart Daniel Defense Daniel Defense M4V7 Lightweight 16" 5.56 Upper - MLOK Black MSRP: $1,263.00 Was: Now: $1,174.00 Add to Cart
Add to Cart Daniel Defense Daniel Defense M4V7 16" 5.56 Upper - MLOK Black MSRP: $1,263.00 Was: Now: $1,174.00 Add to Cart
