Damn! Looks like the original flash hider is a can opener too and the big one can drill 1 1/4 in holes in wood or metal!So I wasnt sure if a can would clear the protruding hand stop on the MPX...so I ordered the MPX ASR flash hider mount. (Yes, I know I need the taper shoulder washer but figured that could wait just in case this didnt work like I hoped).
View attachment 172960
And one of them goofy blast shield thingies since its the same securing mechanism of the can and basically the same diameter...and its looking like I wont have to get that hand stop machined off.
View attachment 172961
Test fit done, now to put the bird cage back on until the can comes in.