Just finished up my SBR Ruger 10/22. Actually calling it a "SBR" isn't accurate because we don't have SBR laws in Canada, so up here this is just another 10/22, really.
Anyways, I put a Dlask 12.5" .750 profile barrel on and I took the AAC Blackout off of my ACR and put that on it as well.
The sight is a Trijicon RMR on an American Defense QD mount. The stock is a Choate Duranov.
The gun on top is a 10/22 CCR with the factory 16.5" barrel for comparison.