scattershot
Member
I know you can go 40 to 9, can you also go 9 to 40?
No, it only works going fom 40 to 9, due to the machining of the breechface..
I know you can go 40 to 9, can you also go 9 to 40?
Well, in regards to 9mm vs .40S&W, here's a nice test on a variety of ammo shot out of short barreled handguns which include a 9C.
Handgun Self-Defense Ammunition - Ballistic Testing Data
That is not a bad suggestion but I believe it better to have different calibers just in case. I have... .40, 9mm, .357, .357 Sig, 45 APC.
No, it can go both ways. You can either buy an after market conversion barrel or do a little work on the hood of a factory .40S&W barrel to make it fit. At least for the M&P, it's not hard to do.I know you can go 40 to 9, can you also go 9 to 40?
No, it only works going from 40 to 9, due to the machining of the breechface..
I've seen .40 to 9mm conversion barrels, but not 9mm to .40. Who offers them?No, it can go both ways. You can either buy an after market conversion barrel or do a little work on the hood of a factory .40S&W barrel to make it fit. At least for the M&P, it's not hard to do.