Hatsan gas ram repair

[Ffastback]

Hi Guys, I'm new tothe forum and Iam looking tosee if anyone can rebuild the gas ram on a Hatsan mod 95 vortec with a type 1 piston.

 

[willy]

I think you can buy them on ebay for 20 30 bucks?
eBay item number:276509445215 might work?