For context, 20+ years reloading, on over 13 cartridges. On average, about 6 - 10k a year. My hands just don't like to squeeze the "pistol grip" primers anymore. So, on a long shot, I picked up this guy. 100% recommended. Keep it tight, use good quality primers (fiocchi tend to flip), and ream any pocket that's crimped. (If not, the leverage will flatten primer, which could lead to false pressure signs.) Have already worn out and replaced the small primer assembly. (15k rounds or so, got a bit chewed up.)