"We are not the kind of country where politicians get to tell the police what to do in operational matters" - Trudeau in Munich, February 17 2020...
CF, CCFR, CSSA, NFA, JP, AF&AM
Two different guys having the same issue... Odds are it's not the cover. I looked online to see if anyone else is having this issue and couldn't find anything. I wonder if there's a slight difference between the area around the ejection port on the MS and a typical AR.
In any event, yeah, running a bead of epoxy along the contact point of the cover should do the trick. Another option is to shave a very slight amount
from the tip of the plunger that keeps the cover closed. Maybe even cycling it a few dozen times would help. I know from experience that worn covers tend to spring open with just the jolt of the action being racked. I had one like that in basic and got jacked for it every day because it was always open :D
Edit: I haven't got my MS yet but my lightweight carrier *should* be arriving today if my Postie isn't too traumatized by the snow. I'll try it in my MDI and see if it works.
"We are not the kind of country where politicians get to tell the police what to do in operational matters" - Trudeau in Munich, February 17 2020...
CF, CCFR, CSSA, NFA, JP, AF&AM
The Brownells lightweight BCG does not contact the dust cover at all. I add some tape on the plunger and it would works fine but the tape won’t stay lol.
It’s stacked tolerances with both the bcg and the door.
The strike door works fine with all my bcg except the lightweight brownells.
The brownells bcg opens the other doors I’ve tested fine ( milspec and v7 )
These are just the joys ( and frustrations ) of building anything custom. Custom cars are no different, many times the parts work fine with standard parts, but start mixing and matching and you often end up with non compatible items.
On a side note, my strike door on my stag took some trimming and filing before it would fully seat and open.