Convert your STI 1911 to .22LR with no gunsmithing using this kit from Tactical Solutions.
The Tacsol 2211 slide is fabricated from steel to maintain the weight and feel of the 1911 pistol.
Designed to fit government and commander length single-stack and STI wide body frames.
Includes a slide and barrel, thread protector and magazine.
Barrel length: 4.5-4.8"
Twist rate: 1-16"
Weight: 18.6oz - 18.8oz
Threaded end: 1/2x28 (thread protector included)
Slide material: Heat treated 4140 Steel
Magazine: 10 round polymer magazine