
$249.95
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Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension, barrel nut, .750 lo-pro gas block, hand guard cap, pinned “F” marked front sight base, sling loop, and front sight post. All barrel assemblies are properly headspaced.
ALL NFA RULES APPLY
For information not covered here, or Frequently Answered Questions, check our FAQ Page.
12.5″
Multi Role Profile
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
1:7 Twist
300 AAC Blackout Chamber
Threaded 5/8-24
Pistol length gas port
.750″ Gas Journal
“F” Marked Front Sight Base
.750″ lo-pro Gas Block
For information not covered here, or Frequently Answered Questions, check our FAQ Page.
CMMG will ship your firearm to the licensed dealer (FFL Holder) of your choice. We will contact you within a few business days to complete the firearm transaction and determine which FFL you would like us to ship your CMMG to. At checkout, when you select your shipping address, just select “same as billing”. We ship firearms to all states except CA and NY.
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