KNIGHTS ARMAMENT SR-15 CQB 11.5 UPPER OPTIONS

The finely tuned mid duration fuel method of your SR-15 E3 Mod2 provides specifically more than enough fuel to reliably cycle the system with no excessive gasoline that may foul internals and burn up the operator’s eyes even although suppressed. This high-quality tuning also causes a flatter capturing rifle with a softer recoil impulse than an or