i had one in 45 LC....a bisley vaquero...but couldn't see the sights well. I bought a 4 5/8" 45LC BH,switched the hammer,trigger and grip frames and then had a 45LC 4 5/8" Bisley(no, its not for sale) and what i had left over was a 45LC Vaquero with a alloy grip frame...sold the vaquero and recovered the money i spent on the BH so my conversion was basically free. If you want to covert a BH to a Bisley it's a good way to go.....