Rim/Edge Ruger 10/22 Skeletonized Magazine Release Black. Offering a textured surface smaller profile and made from lightweight aluminum this drop-in part is perfect for those days spent hiking backpacking or traveling with a take-down rifle. Weighing only .02 oz this upgrade will help make mag swaps smoother while adding minimal weight to your rifle. Take your Ruger 10/22 from good to great with almost no size or weight gain Supported Models: Factory Ruger polymer 10/22 and 10/22 BX trigger housings TANDEMKROSS Manticore housings COMPATIBILITY NOTE: Compatibility with aftermarket trigger housings and older production Ruger aluminum housings not guaranteed. Specifications for Rim/Edge Ruger 10/22 Skeletonized Magazine Release: Manufacturer: Rim/Edge Color: Black Features of Rim/Edge Ruger 10/22 Skeletonized Magazine Release Made from skeletonized lightweight aluminum Moderate size and texturing makes for easy use Simple drop-in installation Package Contents: Rim/Edge Ruger 10/22 Skeletonized Magazine Release Rim/Edge TK18N0528BLK1: Ruger 10/22 Skeletonized Magazine Release Black