The Comp for Strike Modular Chassis (SMC) - Small is specifically compatible with the Standard length SMC ALPHA setup using a SIG SAUER P320 3.9” slide/barrel and is not compatible with other sizes or threaded barrels.
Installation is easy, requiring no permanent modifications and only one thumbscrew, and the product is designed to mitigate recoil and muzzle rise without the need for a threaded barrel, remaining 50 state legal.
Constructed from S45C steel with a Quench Polish Quench (QPQ) finish, it features a widened bore to reduce baffle strikes and keyholing rounds.