felix64 0 Posted March 14, 2014 i have a 1911 sti 45acp, the ambi-safety comes loose after 50 60 rds. anyone ever have this problem. thanks Quote Share this post Link to post Share on other sites
Psalm23 0 Posted March 14, 2014 What model STI do you have? Is it completely loose? Have you tried removing the right side grip to check if you can pull it out? Quote Share this post Link to post Share on other sites
twong11219 0 Posted March 15, 2014 I don't have an STI ambi, but my EB ambi safety can start getting loose after a couple disassembly. Even though it may be loose, the right grip keeps it from fading out. The left and right safety is held together with a tongue and groove design. Friction holds them together. When it gets too loose, I pinch the groove on the right safety with a vise to tighten it up. That should help tighten it up. Quote Share this post Link to post Share on other sites