ME TOO!
I have both a New Model BlackHawk in .30Carbine and it’s sibling the Single-7 in .327FedMag.
I don’t understand why everyone feels compelled to comment on the muzzle blast. I find it no more bothersome than a .357Mag with a 110 or 125gr bullet, nor a .44mag with a full power 1970’s factory load. You know! The ones that got 1,500fps from a 6-1/2” barrel. Back when 22gr of #2400 under a 255gr KT-SWC was considered max. Now it’s 18.5gr! For 1,250... Even a +P or +P+ 9mm has a nasty bark. Try shooting at the 50yd line at a regional or National match and someone is shooting one 4’ beside you!
Powerful guns are Loud!
Also, the .30’s were considered inaccurate. They were! It’s called “THREAD CHOKE” the barrels are constricted at the frame because they are screwed into the frames such as to deform the barrels. It took 1,200 full power cast bullet loads and 50 fire lapping rounds in my S7 to “iron” it out. Should send it back to Ruger as it has a “hitchey” trigger.
My .30carbine has slight thread choke, not enough to be addressed even by sending it back.
I shoot mostly cast bullets at .311”.
I did have another problem with my .30Carbine. It had the WRONG FRONT SIGHT! It had a .44mag/.45Colt front blade. Rear sight at max elevation would still shoot 10” low at 25yds. A mill file and touch up blue fixed it!
A side note is that the New Models will chamber and fire .32/20! As evidenced by a photo.
Free handed, elbows on bench at 50yds. 120gr Lyman 31108 FNGC over 10.0gr #2400.