Guys i just bought a mosin nagant at a local gun shop. Looks new old stock and covered in thick smelly grease. Rifle is in excellent condition except for the stock with has the normal scuffs and nicks.

How do i figure out which model it is?

Some numbers off the top of the barrel:

02
1953
CA7550

The barrel looks to be 22-24" maybe, i dont have a measuring tape on me right now.

I need to figure out what model it is so i can order a synthetic stock for it as i dont want to abuse the original while hunting.