Surefire m300/m600 scout 45-degree rail mount - SureFire M300/M600 Scout Light 45-Degree Angle Rail Mount

This is a good 45 degree mount for your Scout light if you need to attach it to a pic rail. If you are running a BUIS at the front of the free float rail, it may interfere with the light. Hard to judge if that will happen. Made for Surefire M300/M600 Scout lights, but work with Streamlight ProTac 2 Scout lights.