Before I ordered my Smith & Wesson M&P in 10mm (TTAG review HERE), I did a lot of reading. I’ve had a number of guns over the years, but I’m not a collector and never have too many at any one time. I love guns, but to me, they’re mostly tools and not stamps or classic cars. One thing I’ve never messed with before was 10mm Auto, but after thinking about some of the recent mass shootings, I figured it was time to get some more power and a flatter trajectory at distance, as well as something that can take a red dot.