Was given 2 pellet guns, tell me about them

[SMLE 303]

A good friend of mine is moving and gave me his two pellet rifles.
One is a Slavia 624, .117
the other is a Chinese <I> Model 62.
What can you tell me about these guns?

 

[gab]

Slavia 624

Was a low priced yet quite accurate pellet rifle produced in the 1970s. I had one when I was a kid (paid $16 new) then upgraded to the Slavia 620 (paid $20 new). The 624 had a muzzle velocity under 500 ft/sec; the 620 about 550 ft/sec.

I shot a bunch of starlings with the 624.