Sorry if this has already been discussed - for those not running a suppressor on their SP5, like myself (not yet at least) - would the 9mm HK Pistol...
I don't have a clue if that would work or not.... but I have to ask, why would you want to alter a $70+ dollar magazine when you can just buy a PMag...
OSAGE has them in stock $2799 + $35 shipping... I’ll bite this and pay for the get it now , guaranteed here soon vs wait for lower price uncertainty-...