Upgrade or replace the barrel on your 1911 Carry with this threaded barrel. It allows you to attach a suppressor or other muzzle device. A knurled thread cap protects the end when no device is attached. Sig Sauer’s factory replacement pistol barrels are specially heat-treated for toughness and durability.
| Type | Handgun |
|---|---|
| Model | 1911 |
| Twist | 1:16" |
| Finish | Black Nitride |
| Length | 4.2" |
| Series | Carry Threaded |
| Barrel Type | Threaded |
| Barrel Features | .578"-28 tpi |
| Caliber Or Gauge | 45 Automatic Colt Pistol (ACP) |








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