Caliber: The 5" Government Size Ultra Match Grade Barrel: 40 S&W

Ramp: Standard barrel configuration

• Certified US 416R Rifle Grade Stainless Steel
• Precision CNC machining
• Hand honed bore
• Twist rate 45acp, 40S&W/10mm = 1:16
• Match grade precision button rifling
• Air gaged bores and rifling
• Accu-bored chambers and hand honed
• Simple fitting points on back of hood and barrel foot (will drop in tightly in many production manufactured 1911’s)
• Full .055 top locking lug cut dimensions
• Fully and completely MADE IN THE USA