Fleabay has take off 7.5" bbls for 160 ish.
A pistol smith is gonna charge ? to swap em out
If 2 hrs $75 an hr...........you're at 310 changing bbls (or course you'd have your orig bbl to possibly sell to recoup some $).
Cheaper proly to just sell the 10" and buy a factory 7.5".
Now...............if you wanted something like an 8".......ported, no front sight..........then I'd go and have the frame D&T and bolt down a base.
Go for that Magnaport look (they offered some hunter model like that IIRC).
http://www.magnaport.com/images/mpc3.gif
A pistol smith is gonna charge ? to swap em out
If 2 hrs $75 an hr...........you're at 310 changing bbls (or course you'd have your orig bbl to possibly sell to recoup some $).
Cheaper proly to just sell the 10" and buy a factory 7.5".
Now...............if you wanted something like an 8".......ported, no front sight..........then I'd go and have the frame D&T and bolt down a base.
Go for that Magnaport look (they offered some hunter model like that IIRC).
http://www.magnaport.com/images/mpc3.gif