i have a dual tone mauser with the ac 43 on the slide with the eagles 135 i bought it from a ww2 vet [got lucky] bring back with 43 gxy holster and belt with [9] 9mm german shells does anyone know how many of the mauser ac 43 and ac 44 p38,s were made of the ac dual tone walther slide and would you call this a last ditch gun