That makes a few of us with issues...
I have a a3 stock on a sbr 94 and sear. It sucks to shoot, especially for new guys. Looks cool though, just like the movies. I can get around the crappy cheekweld with optics but still it sucks for others.
Put a a2 on there and have a a blast. Since I changed it, it has become a favorite of my kids and their friends.
A2 and sbr