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Made out of a bicicle pump! The idea is to use the one way valve that every bicicle pump has on its piston, to improve the performance of the gun, instead of using loose pistons as usually. I know the difference may not be crucial but it's for the sake of well-design. The piston is too heavy but seems to prove the theory. At only 75psi it shoots a 0,2g 6mm plastic bb through a steel (yes, steel. This is Europe) coke can. Filled with water it pierces the can and leaves a mark on the other wall. Air leak detected, soon to be fixed. UPDATE 20150719 Air leak was fixed with teflon tape. Cannon was intended to be tested to 10bar / 145psi. At 8bar / 116psi the back bursted off the main body, propelling it against a wall, with the cannon hitting at a great speed. Result is a bent cannon. Speed doesn't seem to have decreased but precision has been seriously affected. Plans for now are to test the energy at 75psi (like this teaser shows), then cut the cannon to the unbent part (which is about half the lenght), glue the back permanently and test energy again at 75psi to see the relationship between cannon lenglt and muzzle energy. Afterwards, with the back end fully glued, repeat tests at 116psi / 8bar and hopefully get the same energy as full-lenght-cannon @ 75psi. If not, test pressure until total burst, or the desired energy achieved. Advise is greatly appreciated. Thanks for watching! A FewFriendsFace production Likeyright FFF2015 All likes reserved
The Lagoon 570 is a large catamaran with plenty of space on board and can accommodate up to 10 guests in 5 double en-suite cabins with separate crew quarters for a Skipper or extra guests. This is one of the nicest presented Lagoon catamarans that we have had on our listings and is always kept in absolutely immaculate condition inside and out in fact I do not feel that you would find better without a long hard search, this catamaran is a real beauty! One of the older style Lagoons, which in many peoples opinion was a much better sailing yacht, better built with a generous degree of performance compared to the newer options..... This catamaran is based in Portugal and is ready to go now and expected to sell quickly, due to her lovely condition and current demand for the larger older style catamarans. With this catamarans spacious layout it would be an ideal crewed charter option or a superb private family world cruiser. Maintained to perfection by her carefully owners and fully loaded with options, the yacht is extremely well equipped. If your looking in the 60ft foot range for a catamaran you owe yourself a trip to see this one as it is rather special with huge cockpit and luxurious saloon there is plenty of space on board for family friends or charter guests and rarely available this side of the pond. Contact us for full specification https://www.worldwidecatamarans.com/sales/catamarans/2001-lagoon-570---portugal-