Is this supposed to work without the ring mount? Purchased for a stream light 2l-x and I can’t figure it out

For the 2L-X, you would need a ring mount. This mount is only for the picatinny rail mount light models. You remove the picatinny clamp which will expose two screw holes. The light mounts up directly to the Arisaka mount.

Will this work with the streamlight protac 2? I cant seem to get it to fit properly. The light extends past and covers the hex screws for mounting?

This mount will NOT work with the Streamlight ProTac series light. I purchased one based on all of the reviews saying it was compatible. Even with the tail cap removed from the light, it blocks the first KeyMod alum bolt. Had to return mine.

What’s the distance between the holes?

Doesn’t matter. It works with any M-Lok compatible rail and only with lights that use scout mounts (Surefire, Arisaka, Modlite).

Are these genuine Arisaka mounts? I don't see the milled logo in the picture provided.

If you buy from Rock Mountain Tactical, then yes, these are 100% genuine Arisaka accessories. Arisaka has had many iterations of their parts, some may or may not still have the logo milled into it in the same spot as before. Regardless, yes, Rock Mountain Tactical / Damage Inc Tactical is a proud authorized dealer for Arisaka accessories that you can verify by contacting Arisaka.

Item Package Dimensions L x W x H	3.78 x 3.5 x 0.24 inches
Package Weight	0.03 Kilograms
Item Weight	18.14 Grams
Brand Name	MBUS
Color	Black
Material	6061 Aluminum
Suggested Users	unisex-adult
Manufacturer	Arisaka Defense
Part Number	ISM-K

Arisaka Inline Scout Mount KeyMod

Description

Specifications

Common Questions