Just put the first 100 rds. thru it. Not a glitch so far. Very accurate and nice trigger. Walnut grips add a really nice feel. I may have to try the skateboard tape trick on the front strap, but right now I am just going to leave it alone and shoot it. I think it is Kimbers best value on a full size 1911. I will need to find a holster for it now. If anyone knows of a good multi-purpose type of holster (IWB and outside) I would appreciate some info.