I have an old anschutz match 250 that looks like it needs the recoil damper seals to be replaced. Checking to see if anyone has had any experience of changing the seals? Are there any gun smiths that work on these old rifles? This old rifle is a piece of eye candy, and shoots to match that. Would it be wise to stick some money into an old rifle that has issues or move on to something newer? Thank you for any advice.