CMMG
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Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion.
| Model: | Replacement Barrel |
| Thread Pattern: | 1/2"x28 |
| Material: | 4140 Chromoly Steel |
| Series: | Kit |
| Firearm Fit: | AR-15 |
| Twist: | 1:16" |
| Length Range: | 16"-20" |
| Finish: | Salt Bath Nitride |
| Includes: | Collar |
| Color: | Black |
| Length: | 16.10" |
| Caliber: | 22 LR |