Ready to adapt to your MIL-SPEC lower receiver.
Using your Mil-Spec lower receiver, turn your project into the most reasonably priced 5.56 on the market – Featuring a long-stroke piston design with a Carpenter 158 bolt and 4340 carrier that are an AK/AR hybrid. The side charging handle is ambidextrous, allowing the user to change positions to the left or right side of the receiver without the use of tools. Equipped with a toolless 8-position gas block, this feature offers the ability to quickly adjust your gas block by hand when needed. Field stripping and removal of the JAKL carrier, recoil assembly, and sled assembly can all be done without tools for effortless cleaning.
8620 Front Trunnion
4340 Carrier
7 Lug Shot Peened Carpenter 158 Bolt
Monolithic 6105 Receiver; Hard Coat Anodized
13.7″ 5.56 Nato Nitride 4150V Chrome Moly Steel Barrel
Twist Rate: 1 in 7″
Thread Pitch: 1/2×28″
JMAC Customs GFHCE-28-S-KM Muzzle Device Pin & Weld
