300BlkTalk

You might check in the Handloading section. There's tons of info in there including stickies, plus you can use the search function.

I asked this same question about the Leatherhead 220 RNs over in the Handloading section as well as sent an email to Leatherhead. It's been nothing but crickets in both cases so far.

I sent an email the the guys at Leatherhead regarding this topic, but no response yet.

Just added the Velcro to mine before the last shooting session. It worked perfectly.

Okay...how about a ballistic coefficient? (I'll take what I can get!)

But chamber pressure and muzzle pressure where it fills the expansion chamber of a suppressor are entirely different things. The earlier comment about chamber pressures of 45k cutoff has little to anything to do with the pressure inside a suppressor. Yup, but Liberty is quite specific about chamber...

Really interested in your results. I also have the Law folder & 8 5" barrel. I'm using a Liberty Mystic 9mm can which has limitations with chamber pressures over 45,000 PSI in short barrels, so I have to be cautious with faster powders like AA#9 which I haven't got to cycle reliably yet. I'...

I'm trying to find an equivalent bullet to the Leatherhead 220 RN's as a starting point in QuickLoad. Does anyone have any ideas? I just started using the software and don't find adding a new bullet very easy.

Thanks in advance.

I'm such a rookie!

Thanks so much for the data. I really appreciate that you are sharing the rewards of all of your effort.

PM sent...I think...still shows in my outbox. Maybe because I lurk mostly, reading the excellent info here, but rarely ever post. Would certainly appreciate a copy of your data, sir!