James raymond said:
I have a blackhawk in 44mag and would like to rebarrel , rechamber to 45 colt can Ruger do that or should I have it rebored.
Hi James,
Welcome to the forum.
Members above are correct, Ruger has never and will not make caliber changes. Reboring your barrel is expensive; a minimum of ~$150 plus postage both ways, and a long wait, maybe 6 months.
Ruger barrels and cylinders in 45 Colt are not hard to find on ebay, gunbroker and in this forum's classified.
But as some said above the cheapest way is to sell off yours and buy the 45*.
However I suspect you may want to retain some of the SBH features like the extra long Dragoon grip frame (if you have a 7 1/2" or 10" barrel), and low profile wide target hammer. Maybe even the non-fluted cylinder.
There's several options:
If you want to retain the non-fluted cyl, reamimg it to 45 as a member suggested above is the best way to go, and installing a replacement Ruger 45 barrel.
You can also buy a Ruger 45* Colt if you prefer a fluted cyl, then swap grip frames and hammers with your SBH and sell it, acknowledging the changes to the buyer of course. Some prefer that configuration.
Or just sell your SBH and buy a 45*, then buy and add the larger grip frame (~$125 used) and/or wide hammer (about $30). And sell the unused parts.
You could look for a Ruger Bisley 45 Colt with large steel Bisley grip, Bisley target hammer, and non-fluted engraved cyl.
Lots of choices.
*Note: the SBH grip frames are steel, the 45 Blackhawk have alum alloy grip frames of standard size.