I commented earlier on the 300RT.
Is the action identical to the 300s 300su?.
If the answer is yes, the value is in the stock?.
Les..
Pretty much in terms of internals, Les, but the loading port is skewed to the side, for easier access with a 'scope. Plus there's no provision for a front sight.
Vintage Airguns Gallery
..Above link posted with permission from Gareth W-B In British slang an anorak is a person who has a very strong interest in niche subjects.