No 4T new to my family

[Surpmil]

Other pics of the pads etc.

I'm afraid not even the rifle looks genuine. Pads located where they are presumably because fitter of same did not have means to mill flats and so set back onto the closest flat-ish spot. Looks like a re-used original front pad though. Rear pad was done "recently" as the cold blue and misaligned screws suggest. Replacement knob welded on the bolt handle or welded up to a be a full round?