NEW STEP BY STEP MAP FOR KAC SR 15 14.5 UPPER

A viton o-ring stops extractor vibration and carry, and a hard chrome exterior simplifies cleaning and upkeep. The 5.56mm 3-Prong Flash Eliminator interferes with propellant fuel combustion ahead in the muzzle to considerably reduce flash signature, won't ring on firing or when struck, and is appropriate Together with the Knight’s line of 5.56mm