The Align Tactical® THUMB REST TAKEDOWN LEVER is compatible with Smith & Wesson® M&P M2.0® pistols, Metal and Polymer versions in 9/40/10mm/.45ACP (Not compatible with original M&P 1.0 versions or Shield M2.0). Hardened S7 tool steel part finished in Black Oxide. Approved for USPSA Production and Carry Optics. Thumb Rest Made in USA with lifetime warranty.

Trigger Pin with built-in anti-rotation stop included.