ASK AN EXPERTDescription
- 22 Long Rifle caliber
- 16-inch replacement barrel
- Just purchase a magazine and you are ready to go
This Barrel and Bolt Group Kit is everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.
Warranty Information
| Caliber | 22LR |
| Barrel Twist | 1:16 |
| Barrel Contour | M4 |
| Barrel Material | 4140CM, SBN |
| Muzzle Thread | 0.5x28 |
| Gas Port Location | N/A |
| Gas Block | N/A |
