9 MM Home Build (with a new 26 inch barrel installed)
My 9MM (actualy .357) Homebuild.
With newly installed 26 inch barrel.
Click on / click off safety.
Double hammer spring, an inner spring inside the regular spring.
Extra heavy, all brass hammer.
Extra long hammer stroke for opening big valves.
Valve with a .437 stem and .270 opening.
Shown with a 68 Cu Inch, 4500 PSI bottle.
The tapered end cap has a Dulrin plastic bushing in it, to “float” the front barrel mount.
Sends a 150 grain slug down range at 835 FPS (with a 3400 PSI fill) – 240 FPE
Sends a 90 grain slug out at 925 FPS (with a 3000 PSI fill)
(I have seen it do 980 FPS with a 90 gr slug – at its best)
Better power than a stock, 50 cal “Dragon Slayer”, and flatter shooting.
I have a peep sight ordered for it. Will build the sight mounts when it comes in the mail.

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Newark loves you Mark.