Custom airgun parts?

Magnum airpower has had stuff that I've used before

Most deluxe Benjamin Discovery!

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Easiest way is to get Cheap gun that has enough room for all what you want. Enough space on hammer slot to get heavier if you go for power, valve with enough material to enlarge porting etc. This is how I prettymuch built my 224 airgun.

It started life as 22cal SPA M10 with about 30FPE chinese pelletgun

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And now its 110FPE slug shooter with superior ballistics compared to 22LR

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