Hi, as you might know I've had some problems with my old s1k. I purchased a tune kit from rich in mich thinking I would swap out springs, because at that time the only problem I knew of was the broken spring. Now I've sold my rifle, pending funds, to someone who wanted a project rifle. I am also in the process of purchasing a used s1k with a home lube tune.
I got my super tune kit with macarrri tarantula spring, custom guide and top hat, lubes, and trigger insert. I don't know if it would be worth keeping for use in the future, or if I should sell it to fund other airgun stuff. Any opinions?