The Mk2 was the improved version of the International in that the trigger is fully externally adjustable without stripping the action out.
There were 4 versions of the Mk2: Right Hand, Left Hand, Heavy & Light
This being the "Heavy Model" is fitted with
the 29" Barrel as opposed to the 26" barrel of the light Model.
Comes with hand stop and two sling point fittings
This particular example circa early to mid 1950s is good condition with an excellent bore.
These classic rifles are still capable of amazing accuracy at the fraction of the cost of a modern .22 target rifle