The XDM is a polymer framed handgun with full steel inserts and a mounting rail. Match Grade barrels are manufactured to tighter tolerances and custom-fitted for better accuracy and to make the pistol 'competition ready'. DesignĪll XDM series of pistols comes with a 'Match Grade' barrel and trigger, and an ambidextrous magazine release. The XDM series of pistols won Handgun of the Year in 2009. 45 ACP with a 5.25' barrel, remotely resembling the 5' tactical XD pistols. Recently XDM has produced a competition series in 9mm. XDMs are also produced as compact pistols in. This gun was soon followed by the 9mm and. 40 S&W holding 16 rounds in the magazine. In addition the p227 if i recall also uses the same mags as the 45 version of the p250, but you may have to change the baseplate? but add to that, who cares the polymer sigs anyways.The most noticeable differences between the previous XD models are the XDM's interchangeable back-straps and match-grade barrel. The p320 and p250 use the same mags so you will just have to make sure the lengths are correct (compact models/fullsize etc). The p228, p229 (9mm 13 rnd model) and p226 (9mm, 40/357) have skinnier mag wells.Įssentially the p226 mags because they are skinnier and longer will fit in any the above, though in certain models will be a little loose side to side. P229 frames in 40/357 have wider mag wells as do p229-1 frames in any caliber. if im using a my p229-1 9mm, i cant load 15 rounds or 9mm into a 40/357 mag, but i can squeeze 12 or 13 in, the round rattle, but feed fine. Additionaly, when loading they will not load to correct capacity, i.e. The newest reincarnation of the p228 is the 'p228 M11A1' - this gun for all purpose is a p229-1 with a different model designation.ĮTA: i have used 9mm and 40/357 mags interchangeably between my 9mm and 357 sigs, they function fine however would not interchange for anything other than range use. P226 9mm mags will fit anything above, but will be loose in the p229 (40/357) and the p229-1 (9mm, 40/357).

p229 frames chamber in 9mm 40/357 (they will be loose in the 40/357 frames) P229 frames chamber in 9mm 40/357 (they will be loose in the 40/357 frames) P229 9mm mags (older non p229-1 frames that original came with a 13rnd mag) will fit this list is not all inclusive, im not sure on 380 models. Let me see if i can word this a little more clear.

Do xd 9mm and 40 magazine interchange