Failed to go into battery and trijicon rmr wint fit - Grey Ghost Precision Glock 19 Slide, Complete, Hexagonal Pattern - V2RMR

Bought two of these some time ago and the they never worked well…failed to go into battery…I chalked it up to need for break in. Not help…I put them aside when what I should have done is returned them immediately…my bad. To make matters worse, I bought a Trijicon RMR also from optics planet and decided to try it on them and maybe the extra weight would help the original problem. Well, come to find out that the rmr cuts are out of spec and the sight won’t fit. I finally decided to contact gray ghost via email (phone not available, I wonder why?) couple of day no reply…not holding my breath. You guys buy their stuff if you want but make sure you test it right away. Me? Never again.