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The Most Innovative Pistol Caliber Carbine concept to date! *Video* (Shot 2018)

Posted on by Sig Glockincolt

CMMG leads the way with a new innovative concept that will reduce felt recoil, reduce weight, and will negate the problem associated with Pistol Caliber Carbines eating some standard drop in triggers! The days of the heavy pistol caliber bolt are numbered!

Guard Barrel and BCG Kit, 8″ 4140CM, SBN, 9mm

 

MkG GUARD Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using the Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, the RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This results in a lighter BCG for a lighter rifle, and less felt recoil than a straight blowback system.  Also available in 16′‘

The MkGs Barrel and Bolt Kits are designed to work exclusively with our MkGs Lowers. Other manufacturers lowers may work, but we cannot guarantee function or reliability.

8″ Medium Taper
1:10 Twist
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
9×19 NATO Chamber
Threaded 1/2-36
Radial Delayed Blowback Bolt (Patent Pending)
Requires use of modified upper for reliable operation.
Weight: 1.7lbs

Guard Barrel and BCG Kit, 8″ 4140CM, SBN, 45AC

he MkG GUARD Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using our Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, the RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This results in a lighter BCG for a lighter rifle, and less felt recoil than a straight blowback system. Also Available in 16″

  • 8″ Medium Taper
  • 1:16 Twist
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • .45acp Chamber
  • Threaded .578-28
  • Radial Delayed Blowback Bolt (Patent Pending)
  • Requires use of modified upper for reliable operation.
  • Weight: 1.6lbs

https://youtu.be/O0Z1Y3jU58s

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