TOP GUIDELINES OF KNIGHTS ARMAMENT SR-15 16 UPPER

The finely tuned mid length gas process of your SR-15 E3 Mod2 provides exactly enough gas to reliably cycle the technique with no excessive gas that can foul internals and burn up the operator’s eyes even whilst suppressed. This good tuning also causes a flatter shooting rifle which has a softer recoil impulse than a regular AR. The SR-fifteen’