5.2 Unique is a decent load, working up to 6.0 in my .357 magnum to duplicate the old 38/44 loads. 5.2 grains is mild in my Model 66 and cases fall out with no assistance from ejector rod.

2.7 Bullseye under 158 SWC are very accurate in my BodyGuard, and 4.5 Bullseye cut one hole groups at 25 yds, again in my 4 in M-66