The FN 15® Military Collector Series M4 brings to market a military replica rifle made to FN’s, and the U.S. military’s exacting specifications. The semi-automatic rifle is chambered in …

This enhancement significantly extends the barrel's lifespan and contributes to dependable chambering and extraction. The inclusion of M4 style feed ramps and a barrel extension …

Elevate your rifle's performance with this high quality 14.7 inches barrel by FN. The 14.70 inches barrel strikes a balance between compactness and accuracy. Compatible with both …

FN 15 Upper Receiver Assemblies are meticulously built in FN’s Columbia South Carolina manufacturing facility alongside US Military contract M4 rifles. Each upper receiver is supplied …

The FN America 14.7" 5.56 Cold Hammer Forged AR-15 M4 Barrel is a premium barrel that lives up to the battle tested reputation of FN America. The barrel is designed to be extremely …

Shop for FN ~ M4 Carbine ~ 5.56 Nato at Cabela’s, your trusted source for quality outdoor sporting goods. With our low price guarantee, we strive to offer the lowest everyday prices on …

Forged from 7075-T6 aluminum, machined, and broached to precise MIL-SPEC standards before anodizing, each receiver includes the markings of FN’s U.S. Military production M4 and M16 …

Designed with the M4 styling, constructed from strong mil-spec steel, and featuring black manganese phosphate finishing, this 14.7" button rifled FN America barrel is a great solution …

FN ~ M4 Carbine ~ 5.56 Nato for sale online.