DM Triggers will not, i repeat WILL NOT, fit into your PMR. my PM6 uses a completely different style trigger than yours, you need to get a PMR specific UL Frame trigger.
Action village has some PMR specific triggers taht i know for sure will work.
he asked if they'd fit in a pmr ul frame not stock frame, so yes either will fit. reading helps!
well no pmr ul triggers are a bit different than the other ul triggers i think its cuz of the placement of the noid. but no other ul triggers WONT fit unless its milled. critical triggers look kinda hard to mill get like a cp sling blade or sumthing and compare it to a stock pmr ul trigger should see what you have to take off
__________________
Dust Black PMR
UL frame
Clear CP backcap
CP on/off
Clear Proto eye covers
SP Qlock
Halo B with Rip Drive
SystemX 68/3000