Needs to be examined by a gunsmith
THey were made by crescent firearm company.
The receiver is the frame of the gun. When a gun is marked with a serial number, it is stamped on the receiver. It will be a different part depending on the type of gun.
Please provide more information such as all markings on the barrel and receiver. The name of the company should be stamped on the gun
SKS receivers are milled. AK receivers can be stamped or milled.
It will be stamped into the side of the receiver.
The serial number is stamped on the bottom of the receiver.
The company stamped the person as their best employee. This sentence uses the word stamped in it.
I have not seen a 760 marked 760R, but they are stamped Carbine. What is the barrel length? Can you post some pictures? If it is a cut off rifle, as I suspect, then the value is only as a shooter. If you mean the R that has a circle around it after the 760 on the receiver, that is to indicate that 760 is a Remington trademark. There is no record of a 300 Sav. being made in the carbine length, only; 30-06, 270, 280, 308, and 35 Rem.
Not much beyond what is stamped on the gun. Manufactured 1931-1941 by the Stevens division of Savage Arms in Chicopee, Mass.
IF it has a serial number (not required in the US until 1968) it will be stamped on the receiver.
on the surface, you have a FN made rifle in 338 Win Mag
No, just stamped on top end of the receiver. often numbers or letters on a stock denote a weapon assignment or quick inventory.