Trikerider
Member
What are the pressure levels for the medium frame vs large frame blackhawks? I see 14,000, 20,000 and upwards of 25,000 for the large frame. Where is the limit for the medium frame, 14,000 or 20,000? The older revolvers have 14,000 and newer ones have 20,000 limit? I have a new Lipseys flattop, good for 20,000? Not that I plan to shoot it there much. What weight of unique or universal will get to those pressures? 7.5, 8.0, 8.5, anyone have idea? Lyman 49th gives 6.0-8.5 with unique, but no pressure level. Says 8.5 is max, but I "assume" that is 14,000? I see guys shooting 9.0 in medium frame, that still under 20,000? Sorry for my ignorance, but fairly new to the Ruger Blackhawks. thx trikerider