The Vltor VC-301 flash hider is made of hardened 4130 steel, and features a manganese phosphate surface coating. This muzzle device features an open-bottom, five-port design, similar in configuration to the original A1 birdcage. Thread pattern is 5/8-24. Bore diameter is .343″
DEALERS & DISTRIBUTORS
At VLTOR we believe in providing high quality, innovative solutions that are manufactured in the United States of America. Our products are manufactured in an ISO certified environment and are held to the highest standards of quality.