XCR M jaming

[Matt308]

Hey guys. Haven't posted in a long time, life and all. mooooving on
I picked myself up new XCR m over a year ago and just got shooting it recently and have run into some problems. She won't cycle on any setting other then (+) max setting. I've shot past the break in round count but still having issues. Have been using a mix of ppu federal and hand loads with the same results.
Anyone have any ideas?

 

[Dad003]

contact the fine folks at wolverine supply and they should be able to solve your problem

 

[Matt308]

Currently waiting for a response from them.
Anyone have an idea of what the gas port dia should be?

 

[brett033]

I had the same issue with my L a few months ago. Bought a new light barrel but the rifle wouldn't cycle. Sent it back to Wolverine and they resized the gas port. Got it back less than a week later and it's run like a top ever since.

 

[Matt308]

I'm hoping it's just under gassed due to a out of spec port. The action is very smooth like my XCR-l and i can't seam to find any problems. Every thing is tight and aligned correctly.