TELESCOPING SHOTGUN STOCK MODEL: TSAM-2 The TSAM-2 is a telescoping shotgun stock made for standard frame 12 gauge Mossberg® 500® shotguns. The TSAM-2 consists of the interface, grip, five-position M4 tube, nut & mounting hardware, & MAGPUL® MOE® sliding stock. No sling loops are included. Tough as nails, battle tested and built for a fight. Allows for quick deployment Extremely rugged construction Utilizes proven AR components Made in the U.S.A.