CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR
CMMG
$291.61
$324.95
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CMMG
CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR
Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go.
- 4.5"
- Medium Taper Profile
- 4140 Chrome Moly
- Salt Bath Nitride Finish inside and out
- 1:16 Twist
- 22LR Sprorting Chamber
- Threaded 1/2-28
- Manufacturer:
- CMMG
- Manufacturer Part Number:
- 22D5B6E
- Finish:
- Salt Bath Nitride
- Model:
- Replacement Barrel
- Rate of Twist:
- 1:16"
