Hello All,

I'm looking for a .40 to 9mm CONVERSION BARREL for the full sized Gen 1.0 M&P (4.25"). Conversion Barrels are typically marked as such (.40 - 9mm or similar) and have a wider rear barrel hood due to extra width in the slide due to .40 S&W Cartridge.

It could be extended & threaded or non-extended & non-threaded 4.25" conversion barrel.

Storm Lake, KKR, ect...

I already have conventional 9mm S&W M&P factory barrels, but I'm seeking the .40 to 9mm CONVERSION barrels with the wider rear hood to eliminate end play when in a .40 slide.

Let Me Know!

E-mail works best.

BIGGERHAMMERTX