Mws mars h lower stag upper compatibility

Huskydriver

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Apr 17, 2018
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Googling around says this should work.... Anyone actually done put these together for sure? I got a mars h lower looking to build a lightweight upper to swap around from time to time.

Thanks
 
Is stag a DPMS or an armalite platform? LMT is armalite pattern so DPMS will not be compatible.

ETA: looks like the stag is armalite so it should work with the LMT lower.
 
Okay so right off the bat, the upper mates to the lower snugly. Rear pin went in tight, front hole on the upper was way small. Rear measured .29ish front was .274 ish. Gently reamed out the front pin hole by hand with a 9/32 drill bit and boom she fits nice and snug no play.

Charges fine doesn't hang up at all. Hopefully will have a barrel soon to test it.

Rear fit has a small gap hard to get in the pics

20210921_124350.jpg

20210921_124334.jpg
 
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Okay so right off the bat, the upper mates to the lower sungly. Rear pin went in tight, front hole on the upper was way small. Rear measured .29ish front was .274 ish. Gently reamed out the front pin hole by hand with a 9/32 drill bit and boom she fits nice and snug no play.

Charges fine doesn't hang up at all. Hopefully will have a barrel soon to test it.

Rear fit has a small gap hard to get in the pics

View attachment 7707625
View attachment 7707626

Let us know how the barrel/receiver fit is.