The surefire rm45 off-set mount, is designed specifically for scout light models it is equipped with a thumbscrew clamp.It positions the light in the off-set position between the rails of a mil-std-1913 (picatinny) forend, decreasing overall weapon profile and limiting potential snag factor.The body is constructed of lightweight but strong aerospace aluminum that's hard anodized with a mil-spec type iii finish so it's extremely durable and resists corrosion while adding very little weight to your weapon.Note: this rail mount fits m300, m300v, m600u, m600v, m600p, m600aa scout lights.

Finish: Black Anodized
Type: Flashlight Mount
Model: RM45
Dimensions: Picatinny
Material: Aluminum