glad to see that there are others who think this is a gazelle of a rifle,not a doorbuster longbranch but a service rifle with the lines of a old school sports car.i have all three of the factory fabrications my prize is a 41 tula sniper with a darkwood stock(not birch,walnut?) i put repro scope and mount on it(russian scope,made sure to find any thing but a firefly)westrifle has good quality scopes and i could only find Taiwanese mounts, through research found the tiawane stuff good,would rather have,russian but thems the breaks.any way hope somebody out there has tryed to find how the russian armourers shimmed the recievers to the stock im sure they all fell out at the refurb arsenel,if you look on the rear of the reciever there is a v notch cut into the back plate that accomadated this shim,ive gone the cardboard route but would like to set up my shooter as origanal as possible,cardboard(cartrige box)does the trick for awhile but moister and a couple clips(10 rounds )takes the space back,any accurizeing tips out there,or links?i even wrote the tula arsenal but they didnt bother,(they still make firearms,not svts but aks and stuff)