- Improved accuracy and function for sub-compacts
- Precision CNC machined from 416R SS
- Highly reliable with long service life
The Nowlin pre-fit barrel is long-wearing and dependable because it’s CNC-finished from a 416R SS, then heat-treated to RC 40. The barrel features the exclusive Nowlin ECM rifling that produces outstanding accuracy. Available in Gunsmith Fit; integral ramp will require machining of frame.
Note: Chamber may require finish reaming, check with headspace gauge before firing.
Make: 1911 Officer
Caliber: 45 ACP
Material: 416R Stainless Steel
Outside Diameter: .695" at Muzzle