the grip is a houge grip sleeve but beware because they don't fit the 345 very well. what you can't see in the pic is all the poaster board shimming I did to take the squish out. feels fine now but doesn't look too good. I haven't gotten anything else for it. I kinda frankensteined a cheap un universal holster to fit it with the light on if for whatever reason I need it. I'm not sure what that might be but I didn't like that holster anyway, and I was bored. I really wish I would have seen the M3 before I ordered to TLR, then I could have just got a regular holster and snapped the light on and off as I needed.
anyway had a great time shooting got somewhere around 200rds through it now and the action is really getting sweet. I work in armed security and I really wish I could carry this thing as my duty weapon instead of the beater berreta m9 they issued me.
Where are you planning to buy batteries for your light? I ask only because I have an XD-45 with a TLR-2 on it and haven't yet taken the time to purchase several back-up sets of CR-123s. I'd also like to hear from you about what brand of holster you decide to buy!