I've got a KelTec Sub2000 in 9mm, which I had before we started doing the BBTI testing.
Yeah, using factory loads, 9mm doesn't gain nearly as much from the longer barrel as does a .357. But look at our data, and you'll see that it does gain a bit over handgun-length barrels.
But that's not why I have it. I have it so that I can use the same ammo in a handgun and a carbine, if it ever comes to some situation where that is an advantage. And out to 50 yards, the Sub2K is dependably accurate, much moreso than I am with any handgun. Besides, as threefortyduster says upthread, the thing is *incredibly* fun to shoot.
Jim
Yeah, using factory loads, 9mm doesn't gain nearly as much from the longer barrel as does a .357. But look at our data, and you'll see that it does gain a bit over handgun-length barrels.
But that's not why I have it. I have it so that I can use the same ammo in a handgun and a carbine, if it ever comes to some situation where that is an advantage. And out to 50 yards, the Sub2K is dependably accurate, much moreso than I am with any handgun. Besides, as threefortyduster says upthread, the thing is *incredibly* fun to shoot.
Jim