First, what size (K,L,N) grips fit it? Does it use the same moonclips as the N frames? Haven't shot it yet, but bought some 410 #6's and some WW 45acp to play with. Hope it does well with the 45acp as I plan to use it alot. Oh, is there any concern about flame cutting seeing as how these guns have an aliminum or scandiam frame?