If I could give a negative number, I would. Took a pistol in to have it serviced. Took almost 2 months to get it back. After repair, gun jammed before 5 rounds were put through it. Same problem that i took it in for. Took it back to talk about it, and the owner goes into a rage, becoming loud and cursing at me. I even asked him to calm down before taking my pistol and leaving. I have never in my life been treated this way by a business owner. Poor, poor business etiquette. I would not recommend this gunsmith to work on a rubber band gun!!!