AN UNBIASED VIEW OF KNIGHTS ARMAMENT SR-15 CQB 11.5 UPPER

A viton o-ring stops extractor vibration and lift, and a tough chrome exterior simplifies cleaning and upkeep. The five.56mm 3-Prong Flash Eliminator interferes with propellant gasoline combustion forward with the muzzle to drastically lower flash signature, will not likely ring on firing or when struck, and is compatible Along with the Knight’s