The LCR’s of every caliber have cammed triggers. I have a S&W 340 M&P .357 snubbie. Small framed revolvers have tricky triggers to handle. My well worn set off on my smith feels alot more durable than on the lcr’s ive tried using in the shop.357 Magnum with great final results plus the .32 H&R Magnum load. I haven't discovered the recent barrel