I have a nice but used Pro-soft stock that functions fine I took in trade and really have no receiver for it to play with. I tried it on my MX-15 and it works very well and is twisted for a right hand shooter for sure. Very smooth and I would have to say the grip is Medium to Large. I'm told this stock was very expensive from Phil Simms and I'm sure there is someone out there that could use it for this up coming shooting season. I'm asking only $1500 delivered to your door step and yes it has the stock bolt, LOP approx. 14 1/2" and 4-way adjustable comb and Kickeze pad, please feel free to contact me with any questions , concerns, or haggling Don...