Ive used down to 7.0gr of unique in 45 colt with 250gr cast, and 44 magnum with 200gr cast. Ive never had a problem with unique in those big cases. Maybe since the 185gr is such a short bullet, it increased case volume just enough to cause a problem.
JTD
Been a slow week for me. I finished prepping my starline 45-70 brass. Prepped and primed 100 45colt brass.
Next on the list is to load those 45 colts with trail boss and 250gr cast rnfp, load a mess of 45acp with 230gr xtreme rn and w231, load some 45-70 test loads with 325gr ftx, and prep a bunch of 41mag brass.
What’s next to do for you?
JTD