White Label Armory AR-15 Magazine Catch Kit Black

White Label Armory AR-15 Magazine Catch Kit Black. This American-made kit includes a phosphate-coated steel magazine catch a hard-coat anodized aluminum release button and a durable spring. Each component is precision-engineered to Mil-Spec dimensions to ensure a flawless fit and smooth function in any standard AR15 lower receiver. Built for durability and consistent operation it's an ideal upgrade or replacement for your rifle. Specifications for White Label Armory AR-15 Magazine Catch Kit: Man