This PPQ M2 4.6" threaded barrel works with 4" 9mm PPQ M1 and M2 pistols. The barrel has polygonal rifling for improved performance. The kit includes the barrel with 1/2" x 28 TPI threads " spring" and thread protector.
Features :
Features :
- 1/2X28 thread pitch
- "Includes barrel" spring and thread protector"