ABOUT KAC SR 15 14.5 UPPER

A viton o-ring stops extractor vibration and raise, and a hard chrome exterior simplifies cleansing and maintenance. The 5.56mm 3-Prong Flash Eliminator interferes with propellant gasoline combustion ahead of your muzzle to considerably cut down flash signature, will not ring on firing or when struck, which is appropriate Using the Knight’s line