Area 419 6" Universal M-LOK Rail illumination No more guessing where the

No more guessing where the brake ports will line up once you tighten it down

The device can measure projectile speeds from 100 fps to 5

plastic sleeves

3-position reversible lever arm

These magazines are constructed with 2 internal ribs that help reduce friction between the cartridge and magazine body and provide a smooth transition from a double stack to single feed at the top of the magazine

Area 419 6" Universal M-LOK Rail illumination No more guessing where the** THIS RAIL REQUIRES 3 CONSECUTIVE MLOK SLOTS TO ATTACH. ** Area 419 is always looking for ways to improve existing products when they are not developing new technologies. With the rapid growth in popularity of ARCA rails in precision rifle, Area 419 saw a need to improve this great dovetail technology to something that could be mechanically locked in place instead of just friction. If you have ever tried using a Barricade stop on an existing ARCA