Drop-in, bull barrel eliminates the need for a bushing and adds weight at the muzzle for additional recoil control. Locking lugs and barrel hood are sized to require little to no gunsmithing to fit most slides, using barrel link and pin of your choice. Made of high-grade stainless steel and held to tolerances within .001" in the critical areas to ensure accuracy. Heat treated after machining to Rc 40-42 hardness for strength and durability. Features cut broach rifling for superb accuracy. .45 ACP Government and Commander models are non-ramped; .38 Super Government model has Wilson/Nowlin ramp for full case support and reliable feeding.
SPECS:
416 stainless steel. 1-16 twist, left-hand. .700" O.D. at muzzle. Government – 5" (12.7cm) long. Commander - 4.29" (10.9cm) long.
Catalog page 93