Gamo Gamo Arrow Lighter Hammer Spring? Co2 Bulk Fill?

[Pelletsport]

Has anyone tried their Gamo Arrow with a lighter hammer spring?
It might make for an easy 2000psi hand pump fill and give several mags of 12ish ftlb, low extreme spread backyard plinking/pesting.
Plus, it might allow for co2 bulk fill at 12ish ftlbs for all manner of high shot count summer fun!
Thank you!

 

[Air King]

Sounds like a good idea. It's easy to access the hammer and spring, remove the stock, open the side plate with the four torx nuts, just get a finger in there when you remove the plate so it doesn't fly out of there and hit you in the eye, so wear eye protection when you do that too.

You could cut some springs off to make it lighter, but I'd not do that for obvious reasons, so try a hardware store or a good gunsmith should have a lighter spring.