Description
The FoldAR upper is the pinnacle in compact AR technology. Our patented folding upper gives you the highest level of concealability possible without sacrificing any areas of performance, reliability, weight, or safety when attached to your “Mil-Spec” lower. Deployment and stowage only takes a matter of seconds and is an extremely simple and reliable process, allowing you to quickly and efficiently carry and transport the platform in ways never before possible! This year’s “MoBetta” feature includes the addition of Bootleg, Inc.’s 4-way Adjustable Gas Bolt Carrier Group, best in-class of all BCG’s offered today!
| Caliber | 5.56×45 NATO (.223 Wylde); .300 BLACKOUT |
|---|---|
| Barrel Length | 9″, 10.5″, 12.5″ |
| Gasblock | Fully Adjustable (.750″ Diameter) |
| Barrel Twist | 1:7 (Both Calibers) |
| Muzzle Device | A2 Compensator: 1/2″-28 (5.56×45); 5/8″-24 (.300BLK) |
| Barrel Material & Coating | 4150 Alloy Steel – QPQ “Melonite” Black Nitride |
| Bolt Carrier Group | Bootleg, Inc. Adjustable Gas BCG (MPI-Tested Bolt) – Polished Black Nitride |
| Rail Configuration | Magpul M-Lok |
| Finish | MIL-A-8625 (Type 3/Class 2 Hardcoat Anodized) |
| Product Generation | 2021 |
| Special Features | SHUT Upper-Lower Locking Hinge |
Question
Bwilson312 –
Is the bottom of the upper M-lok (for a foregrip)?
(0) (0) Watch Unwatch
Corby Hall [P-Ops] –
It is M-Lok, but be sure you are in compliance with local, State, and Federal law when installing accessories.
(0) (0)
[Verified Owner] Josh V –
Very unique system, I am a big fan that they changed to M-Lok and an adjustable gas block. Fit is extremely good since they include some “bumps” on the mating face of the upper receiver. I did file them down a little bit as it fit too tight on every one of my lowers. The lasered FOLDAR logo on the upper is a little inconsistent but it doesn’t affect performance.
(0) (0) Watch Unwatch
Corby Hall [P-Ops] –
Thanks Josh!
Yes, we stopped etching the logo on the upper because of that.
Running the laser on a curved surface was problematic.
Glad you like the upper, and the barrel-swap!
(1) (0)