JE Machine Tech AR-15 15" M-LOK UL MIN Rail

JE Machine Tech's 15 inch M-LOK rail for the AR-15, listed under the UL MIN designation. Fifteen inches is a long run of handguard: the support hand can go as far forward as the shooter wants it, and there is still slot space left over for a light, a hand stop, and a sling point at the same time without anything crowding anything else.

The M-LOK slots are the entire accessory system. Mounts bolt into the slots, the unused faces stay smooth, and no rail section sits between the gear and the tube acting as a middleman. That is why M-LOK won out over the alternatives. It is lighter, it is slimmer, and at this point nearly everything worth bolting to an AR-15 is made for it.