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Guard Barrel and BCG Kit, 16" 4140CM, SBN, 9mm
359.9600

Guard Barrel and BCG Kit, 16" 4140CM, SBN, 9mm

Special Price $359.96 Regular Price $399.95

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.

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

Due to high volume, can take up to 8-12 weeks to ship.

Availability:Out of stock

Description

16″ Medium Taper
1:10 Twist
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
9×19 NATO Chamber
Threaded 1/2-28
Radial Delayed Blowback Bolt (Patent Pending)
Requires use of modified upper for reliable operation.
Weight: 2.5lbs

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