Griffin Armament SN-ACH 15 Charging Handle Features The Griffin Armament SN-ACH 15 is a patented modernized charging handle designed to solve the gas blowback problem that comes with running a suppressor on an AR-15. Its forward facing 60 degree gas vent redirects gas forward and to the side of the firearm instead of into the shooter s face while a beveled rear shoulder captures gases escaping from the back of the receiver and sends them away from the shooter as well. Better fitment and tighter machining between the handle and upper receiver reduce gas leakage even further at the rear of the receiver. The bolt carrier engaging hook uses reinforced geometry for roughly a 30 percent increase in strength over milspec handles. Built from 7075-T6 aluminum and hard coat anodized for wear resistance the SN-ACH 15 ships with a larger lever for easier manipulation including with gloved hands. Its modular design lets users run the included large lever or swap to smaller levers sold separately without buying an entirely new handle. Ambidextrous controls make it usable from either side of the rifle which matters for left handed shooters and those training weak side manipulations. This fits any typical AR-15 M4 or M16 style rifle making it a straightforward upgrade for suppressor users who want a cleaner shooting experience. Griffin Armament SN-ACH 15 Charging Handle Specifications Manufacturer: Griffin Armament Model: SN-ACH 15 Type: Charging Handle Compatible Hosts: AR-15 M4 M16 Material: 7075-T6 Aluminum Finish: Anodized Color: Black Available At: GrabAGun