I searched before posting, hence the thread bump
Here's another Mares leg SBR. This thing is so bad ass with the polished brass.
I wonder what the OAL is?
https://www.youtube.com/watch?v=g6zzKPEyHhE
[YT]g6zzKPEyHhE[/YT]
In case you're womdering I believe the 29" OAL or greater rule only applies to semi automatic centerfire rifles.