3 point checkering , little rare is it not , nice looking piece...little envy here.
norm
Likely a one of a kind.. and no idea how much of it is factory.
Receiver front is stamped E G.
Barrel is 22" in 300 Savage - so not an EG.
No serial number on forearm.
Bolt and inner lever is jeweled - which was an option from 1910's - 1930's.
Tang safety, looks very similar to one that Fug has and similar to a patent filed about that time.
99RS type studs.. though they are thinner than 1941 and earlier 99RS studs.
99R V1 buttstock with fluted comb.
My best guess is that it's an employee rifle, or one made up as a presentation rifle. They added on features close to 1930's options - 99K style checkering, damascened bolt/finger lever, recoil pad - and tada.