GETTING MY FRT-15L3 TO WORK

Bore Buddy Gen 3 Adjustable 22lr Bolt Bodyweight (for sixteen" barrels/supersonic ammo use all tungsten weights, for lower velocity subsonic ammo and/or shorter barrel lengths stainless weights will possible be essential):"Here is the modification needed to get the higher-Mag S&W Adapter to work While using the CMMG Sear Excursion, just file off th