CMMG
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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.
| Twist: | 1:16" |
| Length Range: | 4"-6" |
| Length: | 4.50" |
| Caliber: | 22 LR |
| Includes: | Bolt Carrier Group |
| Finish: | Salt Bath Nitride |
| Color: | Black |
| Thread Pattern: | 1/2"x28 |
| Material: | 4140 Chromoly Steel |
| Model: | Replacement Barrel |
| Firearm Fit: | AR-15 |
| Series: | Kit |