Odin Works XGMR II Extended Glock Magazine Release - Black - The XGMR II Extended Glock Magazine Release from Odin Works is the one accessory your AR Glock pistol caliber carbine needs. The XGMR II is a one-piece replacement for your factory magazine release. The extended paddle on the XGMR II makes gun handling easier for different shapes and sizes of hands. It is machined from 6061 billet aluminum and designed to work with KNS pins and the BAD lever. It will not work with Large Frame Quarter Circle 10 Lowers. XGMR II Fits Quarter Circle 10 Style Lowers 6061 Billet Aluminum