You'd best use moon clips. Lots of 45 acp S&W revolvers are bored too deep to head space and fire on just the mouth of the cartridge........I have 2 ea 625-3's........a 3" & a 4"...Bought "em" new way back. For 100% ignition us moon clips OR autorim cartridges
PERHAPS I AM FORTUNATE, BUT I HAVE YET TO HAVE A SINGLE FTF AFTER SEVERAL THOUSAND ROUNDS THROUGH MY 625-3. I WAS SCHEPTICAL AT FIRST, AND I PURCHASED A BUNCH OF STEEL MOON CLIPS, AND A TOOL. THEN I RAN ACROSS THE RIMZ, AND TRIED THEM OUT. THEY WORKED GREAT, I SOLD THE METAL MOON CLIPS AND THE TOOL. LATER ON, AFTER READING SEVERAL SOURCES ON THE INTERNET, I REALIZED THAT THE MOON CLIPS WERE NOT NEEDED, SO I STOPPED USING THEM AT THE RANGE……
I LIKE THE LEISURELY TIME SPENT IN RELOADING, WHEN SHOOTING BULLSEYE. I USE THE TIME FOR THE MENTAL PART OF THE GAME--ANALYZING MY SHOT PATTERN, WITH AN EYE TOWARD CORRECTIONS, ETC. I FIND THAT WHEN I GO TO THE RANGE WITH A BUNCH OF LOADED MOON CLIPS, I TEND TO BURN THROUGH AMMO, W/O PAYING MUCH ATTENTION……
OF COURSE FOR THE ACTION GAMES (WHERE THE 5" 625-3 RULES ITS CLASS), HUNTING, OR SELF DEFENSE, THE USE OF MOON CLIPS IS NECESSARY. ALSO, OLDER MODELS OF S&W REVOLVERS CHAMBERED IN .45 ACP ARE DESIGNED TO WORK WITH HALF CLIPS OR FULL MOON CLIPS…...