I have some M1 Carbine ammo with that headstamp. It is Korean Military ammo manufactured by PMC. Give us a side shot of the case.

So your hoping your homemade elevation adjustment is more accurate than the elevation adjust already provided by your scope? Yea, the big knob on the top of the scope is for elevation. Scopes are meant to be mounted solid then sighted in for an average distance that you shoot. Any change in distance ...

@turbo: I'm well aware of what I described. While it is a trigatron, I was describing the construction of inexpensive, replaceble(if need be), and minimally adjusted spark gap that no one has used in any of their camera flash circuits here. While one person has been close, adjustments were ...

While everyone has given you great ideas, no one has suggested in making a replaceable spark gap. I've yet to see a single suggestion here, on the wiki, or even in the archives of this. Simply take a small section of 12/2 romex(the stuff they wire residential homes with) and and create your 3-wire ...

Try a different fuel. Occasionally the mixes get off during production and what once worked now doesn't. Personally I've never had reliable/consistent results with Aqua-Net, I prefer Static-Guard. I've been playing with these launchers since the late '80s and have tried just about every type of ...