A SIMPLE KEY FOR KNIGHTS ARMAMENT SR-15 16 UPPER UNVEILED

The SR-fifteen E3 MOD two series’ five.56mm NATO barrel is manufactured for armed service quality sturdiness, and it is totally free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design each improves function and will increase bolt existence considerably over and above the sector normal.On the subject of exact rifle capturi