Designed for DPMS pattern 308 platforms.**Not compatiable with Armamlite(R) AR-10 or SIG716**The RACK Ambidextrous Charging Handle was developed by BATTLEARMS to be the finest charging handle ever produced! It is the toughest available for the AR-15, AR-10 and 9mm AR PCC platforms. The RACK charging handle is simplicity at its best with only three major components. Unlike other charging handles, the RACK makes no contact with the sides of the receiver preventing wear on the receiver and charging handle. Not only is it fast, buttery smooth, it also minimizes wear to the upper receiver with it's side-sliding unlocking action. The RACK is no doubt the new heavyweight champion among all other ambidextrous charging handles. Engineered to withstand the abuse of downrange use!Purpose built with asymmetric use in mind, the RACK will handle left or right side pulls with ease. Regardless of your charging handle racking technique, the RACK will perform with consistent and positive assurance.Package Contents (1) RACK Charging HandleFeatures: Material: 7075 Billet Aluminum Finish: Black Hard Coat Anodize Proudly Made In The USA!