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Upgrade your AR-15 with the CMMG 16.1" nitride steel 22LR replacement barrel kit.
Includes a barrel collar to replace your 22AR conversion chamber adapter.
Features:
- Barrel length: 16.1 inches
- Twist rate: 1:16
- Salt bath nitride finish for corrosion resistance and longevity
- Finish: Black
- Firearm fit: AR-15
Approx. barrel length from listing text: 16.10 inches (nominal 16.1 in).
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