That is a nice build and a good thread. I read the whole thing. I might try one of the rock solid miunts but likely just make my own.Note the second rifle is not from the original poster. Doesn't have an mg barrel either...
Build thread. Surplusrifle Forum • View topic - Fin 39 target rifle old to new
that gun is the poster child for Rock Solid Industries
Rock Solid Industries - Rifle Accessories - Mosin Nagant