SIG BARREL, P320, COMPACT, 4.6″, 1/2X28, LCI, 9MM

Upgrade or replace your P320 Compact barrel with this factory Sig Sauer 4.6″ threaded barrel. Machined from heat-treated 416 stainless steel for durability and reliability, this barrel is chambered in 9mm and features 1/2×28 right-hand threads for muzzle devices or suppressors. It is manufactured to work with factory slides that include SIG’s Loaded Chamber Indicator (LCI) — the small notch/tab that provides a visual/tactile indication of a chambered round. Drop-in fit for P320 Compact/Carry slides; includes thread protector.