S&W MP.45ACP owners

[NorCal_]

I'm wondering if its possible to use any high velocity rounds in these guns. Can't seem to find any info on whether or not this line will shoot +p rounds.. Any help would be much appreciated, thanks.

[bak]

Not sure if Smith approves it, but people are shooting +p out of them. There is also a .460 conversion kit for it.

http://460rowland.com/products-page/460-rowland-conversion-kits/smith-wesson-mp-45-acp-gun-conversion-kit/

[gordyboard02]

According to the manual the only ammunition not recommended for this pistol is +P+ due to pressure variances. I generally don't use +p but to answer your question, yes it WILL shoot them.

[sholling]

I don't practice with +P but I keep my bedside M&P45 loaded with 230gr Federal HST +P.

[civilsnake]

M&Ps are plastic guns and they will explode if you use +P. It's science.

[Acorn556]

Whyy do you feel the need to use +P ammo? Trying to shoot someone through a couple walls and some furniture? Home defense is probably better with hollow points or shot shell. +P Might go through too many walls.

[NorCal_]

Whyy do you feel the need to use +P ammo? Trying to shoot someone through a couple walls and some furniture? Home defense is probably better with hollow points or shot shell. +P Might go through too many walls.

I don't feel the need for any of that. What I do feel the need for is information that's why i asked. I am thinking about buying an MP45 and wanted to know what type of loads they will fire. Thanks to all that answered my question.