Overview Reviews Product Description 14.7" 5.56 NATO chamber (will also work with .223) 1-8 twist Requires carbine length gas tube and .750" gas block (not included) Polygonal 3 groove 416R stainless steel M4 Feedramps 1/2x28 threaded NFA rules apply Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × 14.7" 5.56 NATO Stainless Steel Barrel Polygonal 3 groove 1:8 twist Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments
SALE Quick view 7.5" 5.56 NATO Spiral Fluted Barrel w/NP3 Barrel Extension Nitride 1:8 $179.99 $129.99 Sold Out
SALE Quick view 7.5" 5.56 NATO Spiral Fluted Barrel w/NP3 Barrel Extension Nitride 1:8 $179.99 $129.99 Sold Out
SALE Quick view 7.5" 5.56 NATO Spiral Fluted Barrel w/NP3 Barrel Extension Nitride 1:8 $179.99 $129.99 Sold Out