Just an old rag dipped in the primer works fine. It's not work of art or anything, so you don't have to be EXCEPTIONALLY clean. Just clean the area with the primer and away you go.

Just a quick physics lesson.

Kinetic energy does play a major role in penetration, however the main penetration power comes directly from the surface area of the projectile.

Eg If you shoot a sharpened bullet (low surface energy to Kinetic energy ratio), it will penetrate a lot more than a flat ...

Well the easyest spudgun to register would be a pneumatic-which is Class A,air-rifles BBguns etc.While with a combustion launcher being a Class E,tear gasg guns,flash bang grenades and fully automatic weapons...So unless you have a VERY good reason to aquire a Class E licence don't bother...

Very ...

Does anyone know how I can get my pneumatic semi auto 40mm inspected for Aussie requirements? What if it is sold as a shark repellent cannister launcher? This is one of our markets. Anyone interested in being our Aussie rep?

The best way to register it, would be for "sport/target practise reason ...

Hey there guys. This is an email from the victorian justice department a while back. Hope it helps all us victorians (woo!) out there.

"RE: Victorian law on potato cannons


Thank you for your email enquiry dated 11 November 2006 requesting information on the law in Victoria on potato cannons. I ...