KINETIC RESEARCH GROUP TOOL-LESS LENGTH-OF-PULL KIT FOR RIMFIRE BRAVO CHASSIS If you're tired of dealing with spacers when adjusting your length of pull (LOP), then the Rimfire Tool-Less LOP plate is for you. As the name implies it allows for tool-less adjustment of your LOP and can be configured for a higher or lower buttpad position depending on your style of shooting. Length of Pull range is approximately 12" to 13.5" when installed on the 10/22 Bravo. If extra length is required, LOP Spacers and their Logo Buttpad can be added to the back to reach your desired length. FITS: KRG 10/22 Bravo Chassis Bravo Chassis Mfg: Kinetic Research Group