battlelava wrote:

Bowdoc wrote: You could have a plastic cup on top so when it nosed over it would drop airsoft bbs like and air bust shell

I was thinking more of a powder bag on the tip that would pop on impact. Nice "explosion" effect

Thats a cool thought to

:lol: made one last summer, worked too well and flied away to the Atlantic ocean :roll: (I was launching it in a park near the beach). So imagine, a 100g projectile falling down from 100m high, and hit a person in the head :lol: Would it weight that much when all the water was out. You could have a...

oh, so make a water rocket ,put it in a barrel and you got a mortar :D :D This game popular in my country, http://lh6.ggpht.com/_g-p8cq1I1SU/Ss3_2pNKOPI/AAAAAAAAA6Q/uE-fZw4jBrc/Ten%20lua%20nuoc.JPG http://24tin.vn/Uploads/image/Nha/Congtacvien2/Ten-lua-nuoc_01.jpg they say it can fly 50-100m high h...

I'm currently working on something similar. :D Sounds cool. Have you made up any plans or done any testing I still need the parts. I can say that it will be a 3"; that way I can fire my shells (I have two design choices) and maybe those shells from the airsoft mortar. Also It will work like that mo...

jackssmirkingrevenge wrote:You'll have better luck if you look up "mortar"

I did and there still is not much talk of anything like we are talking about here.

I was going to do something of the sort, but i feel that it would be hard to make a cheap, refillable shell that's also safe. I feel if you put a shrader in the shell and a cap on that if the cap fell off it might pose a big risk. although it would make a very successful rapid fire system if you ha...

http://www.evike.com/product_info.php?cPath=21_807&products_id=38027 Only problem to me is the tube is so light it shifts, and falls over when you launch so shots aren't that accurate. Not to hijack or anything but what type of pressure do you think this is running at. That is what gave me the idea...

thrasmussen wrote:I'm currently working on something similar.

Sounds cool. Have you made up any plans or done any testing

Has anyone thought about making pre-charged mortar rounds from plastic water bottles. You could pre-fill them with water and air pressure. The bottle cap could be punctured by a nail at the bottom of the tube to launch the rocket. Has anyone tried anything like this in the past?

Here's a few pics as requested of the other rifle I mentioned. Same principles only with a spring loaded trigger held by a sear, and a soda bottle air chamber. As you'd guess, the spring loaded trigger does improve the power. Thanks again for the comments/suggestions. edit: The trigger guard was me...