I just popped off 100 of these yesterday....
accuracy seemed quite good....
recoil felt like a normal "full power" 9mm load, not really anything "hot".
124 gr. Berry's DS plated RN
Win brass
Win sm. std. pistol primer
4.5 gr. of W231
yes... I broke the rules and I started with Lee's published max. load, but other manuals allow for significantly hotter loads with 124 gr. bullets and I had a couple recommendations for this combo. so I gave it a whirl.
no troubles.... no overpressure signs.... seemed just as accurate if not more so than my factory loads I was using up.