I picked up this 10/22 from Bam. Good little buy. So it started out as a basic 10/22. Added a Tactical Solutions threaded matte barrel, compensator, picatinny rail, extended mag release, and a Green Hogue Ruger Embossed stock. Then a yellow jacket buffer and a Thorne Engineering tactical cocking rod. Finished it off with a Harris Bipod and a Mueller APV 3.5 -14 x 40 Scope. It shoots nickle sized groups at 100 yds.