- Threaded Barrel with thread protector
- Ensure accuracy and longevity
- Heat-treated for toughness and durability
Sig Sauer factory replacement barrels are designed to ensure the accuracy and longevity of your Sig Sauer firearm. The barrels are specially heat-treated for toughness and durability. This barrel features a threaded muzzle to accept a suppressor. Thread protector is included.
It is not uncommon for barrels to need fitting; a gunsmith is recommended for installation.
Firearm fit: 1911 Government 45 ACP
Includes: Thread Protector, Link, and Pin