I own one of the first Packer 94s in 44 Mag that came available in my area. It is a very practical and comfortable gun to carry and shoot.
My first attempts of cast bullets were a commercial reload of a standard 240gr lswc. Looked like a shotgun pattern at 25 yds. Switched to jacketed
and have never looked back. Groups are 5 shot under 2 inches at 100 yds.
I did have a problem with the front sight drifting to the right under fire, causing my groups to widen. Rather than pin it or secure it with JB Weld, I scoped it with a Swift 2-7x40 rifle scope. Groups immediately shrank and stayed together.
I load 240gr Hornady XTPs under 19.8 grs of Accurate #9, a Win large Primer, and assorted cases. I do separate the cases by manufacturer when loading, but have not seen or had any issues with high pressure.
My recommendation? Get the gun. You won't be sorry with it. The Winchester 240gr JSP load from Wal-Mart is grouping the same as my load and it hits to the same point of impact. I love my Packer and will make it a keeper.
Everything I went through with it and then finding a solution to the problem only makes me prouder of it.
Hope this helps.
Coltrane