We do not have a true gunsmith here. That being said we do have certified armorers for Smith & Wesson & Glock.  We are pretty knowledgeable in several other guns as well. We can do the trigger kits for any of the most popular guns. We have replaced sights on a lot of guns. We do have a very good machinist that we use for the more difficult type stuff like installing a slide racker or a slide ride red dot. If you need something done give us a call, if we can't do it we can probably recommend somebody that can