I took my 10L out the other day to bang some steel. I love this rifle.
I'm using a Colt rifle receiver extension, flatwire spring, and I think a Brownell's AR10 buffer.
I tried using a 5 round Lancer. When I release the bolt catch (or run the charging handle) the bolt grabs the top round, but stops when the round is about 1/2 way out of the mag. Once I get the first round in, it runs like a top.
Any ideas? Do I need more spring?
I really like the Lancer mags, is this rifle just not compatible with them? I don't think I've had any issues with the Magpul, Larue and another steel mag I have.