It should actually be -100, because that's how much $$$ he charged me to weld both trunnions, tap them for screws, and press the barrel back in. This was for the romy kit, that I got from arfcom for $300 that I got royally screwed on. Well seems I got screwed again. I had to re-tap "ALL" the holes on the front trunnion, 2 of the holes where egged, and wouldn't take screws so I had to reweld them and drill them. I had to dremel down on the inside(where the mag goes) because of excess weld that wasnt removed. The rear trunnion needs to be rewelded and tapped. I'm not happy at all! He hasnt logged in either, probably because I've been sending him emails.