Recent content by JoeII

Update from Mossberg - The part is a gas check ring that goes inside the barrel lug in front of the gas piston. Tapered side towards the muzzle. I'm glad it doesn't go next to the nasty spring...

I sent the same info to Mossberg support. We'll see what they say. Kind of surprised no one I here has any input.

Don't think so. I don't see the part on the drawing.

Please go easy on the new guy... I bought a new 930 SPX and shot about 50 rounds through it, without a problem. So, I decide to clean it and familiarize myself with it. I field strip according to the YouTube videos and it's going fine. I noticed some fouling on the barrel lug that holds the...