Fits: Colt Officers Model, Lightweight Officers Model, 1991 A1 Compact and Officers Model Enhanced
Replacement Match Grade Barrel for the Officer Model 1911. 1 in 16" Twist. 3 1/2" length barrel. Stainless Steel. Inside dimensions: .702" Outside dimensions: .769"

Wilson Combat Match Grade Barrels are known for their unsurpassed quality and accuracy. Wilson Combat match barrels are fully machined from aircraft grade stainless steel forgings and heat-treated to Rockwell 40 C hardness for maximum service life. Critical manufacturing tolerances are held to less than .0005" to provide phenomenal accuracy. Test groups at the Wilson factory shoot groups of 1/2" at 25 yards. All barrels are slightly oversized in the lock-up areas and require proper fitting by a gunsmith. Includes barrel bushing. WS33O