when I replaced the barrel in one Ballister the original link was real short compared to any link I had in stock, it
was the parkerized model, so switched link from old barrel to new, and pistol shot great, my barrel chamber on original
was blown larger? shells came out way expanded, so needed a new barrel.you can use 1911 bushing,firing pin, guide rods,
maybe a few internals, but the slide stop is different,wish
they would fit, mine are beat to death.