CMMG 16.1 Inch M4 .22 LR Barrel & BCG Kit

1 customer review

Original price was: $339.95.Current price is: $291.99.

In stock


Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go.

Features and Specifications:
Manufacturer Number: 22D7C6C
M4 Profile
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
1:16 Twist
22LR Sprorting Chamber
Threaded 1/2-28
.750″ Carbine length Journal

Additional information

Weight 6270317096 g


1 review for CMMG 16.1 Inch M4 .22 LR Barrel & BCG Kit

  1. michael behrens (verified owner)

    One caution – length is listed at 16″ however the first inch of the barrel is actually inside of the upper receiver so it does affect the barrel end appearance if that matters. Other than that, this thing is fun as hell. I shot 10 yr old junk ammo thru it for a .5″ group at 25m. Rapid fire 25 rounds standing unsupported resulted a 4″ group at 25m. With solid ammo this will be a small game beast. Highly recommend this for a dedicated 22 upper.

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