Lightnin' Grip 10/22 Magazine LoaderLoads the following brand magazines... Tactical Innovations, Butler Creek, Shooters Ridge, Champion, Ramline and Eagle (NOT FOR RUGER BRAND MAGAZINES) The Lightnin' Grip Magloader comes from McFadden Machine... That's the genius behind the "Ultimate Cliploader" for Ruger MK pistols. Their new Lightnin' Grip Magazine loader for the Ruger 10/22 has the same ingenuity and reliable function... And Here's Why: First, McFadden realized there are significant differences in the lips and feed angle of aftermarket 10/22 mags. Some are off-center and others are centered... These first two adaptors address those two characteristics and load Tactical Innovations, Butler Creek, Shooters Ridge, Champion, Ramline, and Eagle magazines flawlessly. Adaptors for other magazines are coming as soon as each one is perfected (Sorry not for Ruger Brand Magazines). Second, This loader shoves your .22 shells directly backward into the magazine. A long, straight trigger lever stroke accomplishes this completely in one action. Other 10/22 mag loaders have a turn-crank that can sometimes jam or slow down the loading process. Here's How the Lightnin' Grip Works: Load the hopper with up to 50 rounds of 22 ammo. Shake the loader to align the shells. Insert your magazine into the adaptor. And just keep pulling the lever until your magazine is loaded. Watch our video (below) to see how easy it is! McFadden recommends Rem Oil (below) to maximize your Lightnin' Grip ammo feed.