SB15 Shadow Ops Defective Lowers.
I've got five of these defective lowers.
5/5 I can't get any mag in (Magpul Gen2, Gen3, 10,20, 30... Troy Battle Mag, GI Mag). If I get it in, it surely doesn't come out.
How did you get Paul's number? How long did it take to get new ones?
Thanks greg