Sig Sauer 1911 Threaded Barrel – .45 ACP – 5.6″
Upgrade or replace the barrel on your 1911 Full-size with this original SIG SAUER part. The threaded barrel is chambered in .45ACP and allows you to attach a suppressor or other muzzle device. A knurled thread cap protects the end when no device is attached. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability. Includes link and pin. May require fitment.
Specification
- Model 1911
- Threaded Barrel Yes
- Threads .578 in – 28
- Loaded Chamber Indicator No
- Caliber 45 Auto










