The Knights Armament E3 Mod 2 Upper delivers a reliable and durable option for completing your next AR-style rifle or pistol build. It comes chambered in .300 Blackout with a 9.5 inch barrel. Features include flip-up sights, accessory rails, a forward assist, and a dust cover. Get this upper today for the best price online from GrabAGun!
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Knight's SR-30 E3 MOD 2 takes advantage of the .300 BLK, offering a 9.5" barrel for a significantly more transportable and maneuverable firearm. The QDC compatible Flash Hider will mount any of the KAC 7.62mm QDC suppressors. The SR-30 has 99% parts compatibility with the SR-15, requiring only a dedicated barrel and muzzle device. Seamlessly transition from subsonic ammunition to supersonic with nothing more than a change of the magazine.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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