Pro sport

[GrayT]

Hi, going to buy a new spring for my pro sport but been told there's a difference between the mk 1,2 and the mk 3 is this right, if so how can I find out what model I've got, can't find anything on the rifle just a number (076341) on the side, any help much appreciated.

[eboswan]

Give airarms a call give them the serial number and they will tell you all you need too know.

[sherlock1963]

If your PS has 4 stock screws it is a MK2 (96mm stroke) Same as the MK3 TX If it has only 2 stock screws it is an earlier (82mm stroke) model -MK1/2 TX spring.

[GrayT]

Thanks for the quick replies, my PS has four stock screws so must be the 96 stroke model, that's all l needed to know.
Cheers
Graham