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burst-disc breech loader

Posted: Sat Apr 15, 2006 7:38 pm
by huse_spud
This is my combustion launcher. It's small, portable, and powerful!!!

costed less than $20 to build.

Posted: Sat Apr 15, 2006 7:42 pm
by jrrdw
What are you makeing the disc out of?

Posted: Sat Apr 15, 2006 7:49 pm
by huse_spud
I use either one layer of regular copier paper or two layers of aluminum foil.
the busrt disc works as a seal to prevent the fuel from leaking past the potato. this results in 250-300 yards per shot on my gun.

Posted: Sat Apr 15, 2006 7:54 pm
by jrrdw
Cool, i've been trying to get members to make ice ammo, give that a try.

Posted: Sat Apr 15, 2006 11:02 pm
by rna_duelers
I have used ice ammo,it flys eraticly but its still cool :P

Posted: Sun Apr 16, 2006 10:27 pm
by huse_spud
I prolly get 50-100 yards more with my easter egg ice slugs (check those out in the ammo discussion)