| Caliber | .22 LR |
| Barrel Length | 17 |
| Barrel Twist | 1:16 |
| Barrel Contour | MT |
| Barrel Material | 4140CM |
| Barrel Twist | 1:16 |
| Muzzle Thread | 1/2 X 28 |
| Gas Port Location | N/A |
| Gas Block | N/A |
| Finish | SBN |
| Weight | 1.4 lbs |
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Barrel Sub-Assm, 17" MT 4140CM SBN, 22LR
Perfect for building your custom dedicated 22LR AR15 upper group. This new 17″ MT barrel perfectly compliments your 16″ MT AR build.