410 gr from Hornady in 0.458” for subsonic 45-70? S.

Check for an entry team buttstock. They are shorter for obvious reasons. S.

Mix mineral spirits and auto trans fluid in equal amounts. Put some in the can and on the outside of the threads. Wait overnight and see if you are able to budge it. If not, get the advice of the suppressor manufacturer. FOLLOW their advice! Be Well Brother, Schultz.

Might not be popular to do this, but here goes. Search for the 458 SOCOM forum. There used to be lots of data there. Be Well, S.

Another thought. Perhaps a Remington 760 and learn to work it fast. There is a reason they are called Amish machine guns! Schultz.

Maybe a Ruger SFAR 20 " barrel 1/10 twist? Schultz.

Isn't 45-70 quite workable? Schultz.

Have a new hybrid myself. Never tried it on a pistol. Will need Neilsons first. Shot an Osprey on a blackout and a Sig P220. All more fun than the usual. For the same reasons I prefer the 45 colt over the 44 mag. The buck and snort is tamed. More fun for all. Be Well Brothers, Schultz.

Yup. I'm new here. Just a hello. Need to learn some sub loads for 305, 358 Winchester, etc. Be Well Brothers, Schultz.