Strike Industries, Mass Driver Comp, 9MM, Fits Glock 19 Gen 4, Includes Recoil Spring/Guide Rod/Guide Rod Fitment Washer/Guide Rode Head, Black
- No threaded barrel needed (but can be used)
- Eliminates the need for threaded barrels. 50 State Legal
- Widened bore to reduce baffle strikes and keyholing rounds
- 2.5mm relief cut at the top rear of comp to reduce lipping and damage to the face of the slide
- No permanent modification of weapon required
