Hey just wondering if anyone has any good ideas for rounds for a 20mm barrel

if ya do please inform

medic

i live in australia too and like if you live in sydney and u travel on the m2 or a highway like that they have these signs you drive past which tells you your cars speed. you should just go up to one of those and fire your spud gun past it. When there arent cars going past i.e. 2am on a Monday ...

i beliee some sort of radar gun like the ones the cops use to measure cars speeds maybe?

I dont really know im no expert with that kinda crap :sign10:

lol heheh yea, i'll just rock up to the cop shop down the road and say hey can u guys test the muzzle velocity on my spud gun (which are illegal ...

Ummm this might be a stupid question, but whats a good way to test the muzzle velocity.


All i know is it goes to fast to see the damn AA battery

integral and I decided to build this on our holidays we made it from pvc and used a sprinkler valve (not your average one, it had a guide rod but didn't prove to be a problem. We added in a breech and we still yet to make it look pretty, paint etc, but it fires sweet as.

edit: Specs + added more ...

I thought this would be a fitting question considering the title of your post is "fittings".


another thing, i couldnt get a fitting to go from a 50mm to a 25mm, but i managed to get a few bushings to make what i want. i used a 50x40 bush then a 40x25 bush with a 50 coupling. i was wondering if ...

Mr.Russ wrote:im thinking of using this valve is it worth it?

which valve is dearer?

I bought this valve in Australia at bunnings for 21 dollars :p not sure if its the best or worst im using it now though

By far my favorite rifle i've eva seen, im thinking of makin one just like it once i finally finish my first one,

man looks sweet, love all the realistic looking rifles

keep it up

Man i love this rifle, this one has inspired me to go make my own with a few mods


Looking forward to seein your second rifle

I heard that you can use that crap in your toasters ( the wire stuff that heats up to cook your toast ) i think my mate told me a nine volt will heat it up around the 2000 degrees mark.

Just throwing it out there not 100% on it.