The keymod system utilizes a “keyhole” to index accessories and attach them directly to the rail. After the drop tests it solidified that keymod slots would not be able to hold up to the military’s desired standards as there were cracked slots and accessories falling off when dropped.
Announcing the Black Sheep Warrior "Megiddo" MLOk Rail
I typically only mount a light, front sight, and maybe a foregrip, the rest of the time, i prefer to just hold on to the handguard.
Keymod or m lok slots. Buy, sell, and trade your firearms and gear. The accessory is correctly seated in the slot if the bottom of the accessory is flush. Keymod’s point of aim shift averaged 4.9 moa.
They introduced this system to the market in 2014, and similar to the keymod, it allows a user to mount accessories directly. Since this test, interest in keymod has been reduced, but it is far from dead. Picatinny is a male attachment system, in that the accessory to be attached uses a female attachment to clamp onto the exposed rails on the picatinny.
Top 10 keymod to m lok adapter of 2020 on the market. Keymod is clearly the better design. Keymod uses an attachment system with “keyholes” that allow accessories to slot in and then are tightened down with captured screws.
Although the system is revolutionary, it does come with its own list of pros and cons.