Handle for blue laser pointer (14.5 mm ID)

I made it so it will use a piece of 1.75 filiment for the rod - pivot point for trigger but it needs to be cleaned up with a 2mm Drill bit . the spacer ring on the slide ( doesnt slide) comes out kinda messed up. Hot glue does wonders. the bottom plug kinda messes up but just dig out the piles and the sides of the hole are what really matters there anyway. you have to unscrew the pointer and reassemble it inside my handle design. Green laser pointers that I have are a little smaller in diamete