Hi Gents,

Does anyone know of a suitable replacement piston head and washer for a BSA Airsporter Mk6. I have just stripped mine and it is fitted with an alloy piston head, 'O' ring and buffer washer. The buffer washer was completely shattered and the piston head seems to move about quite a bit as the securing pin diameter is smaller than the hole in the piston rod.

Could you also let me know in your opinion what is the best type of replacement spring.

Thanks,

Ken