I bought this, had a smith thread a stainless break on it then I realized it's an STW not a standard 7mm Rem Mag (rookie mistake). I've got about $300 into it, would like to just get my money out of it. Hart 7mm Rem Mag STW rifle 23" barrel. It has a 1-10" twist. Is in excellent condition. It came off a Remington 700 action. It is a stainless barrel with a special teflon coating. I believe the round count is below 50 but I cannot prove that. Below pictures are showing the taper comparison next to a ruger 10/22 straight taper bull barrel and Remington 700 7mm Mag, I believe it's standard taper. The finish is slightly marred, but has no impact on the functionality. Trades considered - worst case I say no thank you.