The story is well documented by now, but it’s worth repeating. After the 1986 FBI Shootout in Miami, the FBI started to believe that their .38 revolvers were out of date. In 1989 the 10mm Auto round was selected by the FBI for its superior penetration, but the round’s snappy recoil proved too much for some, and the milder .40 S&W round was adopted as a compromise. .40 S&W has waxed and waned in popularity (and seems to be waning at the moment, making .40 handguns a potentially good buy), but the 10mm Auto round maintained a small but steady band of followers. This Colt Delta Elite dates to 1989, and while it’s got a bit of wear and tear on it, the gun’s heft does a surprisingly good job of managing the recoil.