tessellated

Hi all. What would you list as high wear parts that it's a good idea to have a spare of? If you had to list 4 or 5 parts what would they be?

I'll second the BLAM4 recommendation. I use that in combination with a Surefire X300 on my M4. Extremely lightweight and functional. The positioning of the light is superb.

StrangerDanger - I too noticed the shifting rail. I tightened down the screw enough to prevent further movement, but I was very aware of the possibility of stripping the screw. If I notice any movement in the future, i will JB Weld the plastic index points.

I mounted a Surefire x300 on my M4 with this mount and could hardly be more pleased. The mount is very sturdy, lightweight, and offers perfect placement for finger actuation of the light's controls. This is exactly what I wanted in a mount.