The Align Tactical® THUMB REST TAKEDOWN LEVER is compatible with all models of Sig Sauer® P320 (M17/M18)® pistols. Hardened S7 tool steel part finished in Black Oxide. Approved for USPSA Production. Made in USA with lifetime warranty.
*Holster selection requires clearance for extended ledge. Refer to Align Tactical's Compatible Holster Manufacturers for select models from Black Scorpion Gear, Lytton Custom Holsters, Precision Holsters, Werkz, 4BROS, Safariland, GX Products, Ghost USA, Red Hill Tactical, Long's Shadow Holster, GBRS Group, Priority 1, Red River Tactical, Harry's Holsters, Superstition Concealment, Tacrig, Black-Rhino Concealment, Grey Man Solutions, Raven Concealment Systems, Carey Concealment, and Custom Holster Solutions.