Fusion Firearms, the industries leader in 1911 pistol Innovation, is now offering the worlds largest and most versatile selection of 1911 barrel variations. Making available to our customer base some 400+ new 1911 barrel part numbers, from defender length to 7 inch in Bull barrel, Conventional and threaded Variations. The Fusion Ultra Match Grade barrels are precision crafted out of certified stainless steel here in the USA.
Manufacturing
Manufacturing of the Fusion Firearms “UMG” 1911 Match grade barrels starts with 416R Certified Stainless steel(eddystone verified, Rifle grade), Gun drilled, reamed, Precision broached Cut Rifled, Hand honed and Air-gaged bores, accu-bored chambers, all precision cnc machined and manufactured with basic fitting points on the back of the hood and bottom of feet, so that most folks with a hand file can precision fit for lock-up and superior accuracy. The “UMG” barrels are available in a .696” diameter cone bull barrel, and a .581 Boss Diameter end. In addition, the .581 Barrel Boss is precision turned to a length that the 6 standard barrels can be cut back to 5 inch or commander, giving the gunsmith a very precise and flexible barrel platform to work with. These barrel are also available with the standard government barrel foot profile or the shorter commander. Manufacturing can take up to 3-5 days on certain barrels.
Heat Treatment: Stress relieve and heat treat, Vacuum Harden (38-42 HRC), Vacuum Temper.
Ramps:
The Fusion Firearms “UMG” 1911 barrels are available in standard barrel configuration, Wilson/Nowlin Ramped & Clark/Para Ramped barrel configurations.
What Makes these Barrels Special and Precise:
Certified US 416R Rifle Grade Stainless Steel
Precision CNC machining
Hand honed Bores
Twist rate 9mm, 38 super, 380 Auto, 357Sig, 9x23, 9x25 Dillon, = 1:10
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)
Available in bull and standard bushing barrel configurations
Available in standard Mil style, Wilson/Nowlin and Para/Clark Ramp configurations
Full .055 top locking Lug cut dimensions
Fully and Completely MADE IN THE USA
Machining Extractor Slot -This cut is generally not needed for most 1911 pistols. The Extractor Clearance cut will generally only be needed on external extractor pistols and some long extractors. Generally the front of the extractor can be filed down to give proper clearances. But, if you wish to have the clearance cut added to the barrel we give you that option to have it machined before shipping.
