How can I get in the beta?

I had this same issue and haven’t figured it out. I’m thinking of maybe modifying the tab to have the mags sit a hair deeper into the lower. What upper are you using? I’m using the left side charging Masterpiece arms upper.

Sooo nice. Wow I wanna print them all. Will these go super safe?

I had this issue and could be lever slop / loose tolerance. Try shimming or use a different lever

Nice thank you. You saved me $22

Thank you for posting this! Picking up some nylon in 3kg. I made a custom dry box for their big ass rolls

What thickness and how does it run? There’s so many files out there. I have 5 in my SCS cart. 304, 316, or 4130?

I was just about to make a post on this topic but can’t figure out how to post on here.

My question was OG tx22 vs bigbrrrt? Looks like this is slightly different geometry from both of them. Where is this sailing?