Tactical machining 10/22 receiver, they don’t make these anymore because they are now focused on making AR15 parts. These are my favorite receivers, very sleek design. They have a cut out in the back for easy cleaning. This one also has an integrated 20 moa receiver, that’s convenient... and I threw in a bolt buffer This trigger is a brimstone tier 2 plus. I’ve added some stuff to it as well, extended mag, auto bolt release… basic add ons that aren’t included. I’ll be honest, having owned VQ triggers, Kidd Triggers, etc. nothing beats brimstone for the money. His $75 trigger, IMHO, trumps a complete kidd… and I like Kidd’s stuff. I have this one set at 2lbs. Barrel is a 16” KSA fluted/threaded w/v block. It’s slick and shoots. Bolt is a black scalloped Kidd w/bolt handle. It sits in a tac solutions stock. Kinda nice. I have a Vortex Viper 6.5-20x44 target got scope sitting in warne silver rings. I like this setup. I’m asking $700 and $1k with the scope. A couple of groups are included that used match ammo.