My SEGV-2 (Shell Ejecting Gun Version 2)

by Sharir1701 in Living > LEGO & K'NEX

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My SEGV-2 (Shell Ejecting Gun Version 2)

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I have been searching the web for a good shell ejecting gun for quite some time now, and i haven't found one flawless model. so i decided to try and build my own. i had a first model which didn't have a body, a real trigger, or a handle, and the mechanism was very sad and full of flaws. a few days later i had a new mechanism in mind, but just in theory. i had to find the correct parts to use with this mechanism and i also had to find a suitable body for it. eventually, after almost 2 days of building, taking apart, building and repeating many many times, i found the correct way to do it. it's got no flaws so far. it's very sturdy and it always ejects the shells straight away, without any help at all. the bullets always come out straight and powerful. i really like the final model for this gun, and i hope you do too !!!

pros:
flawless
good shape
strong, got it to shoot 67 ft
very, VERY low piece count
comfy handle
magazine ram never breaks, stops just before where the ram goes
very easy-to-use ram
everything is very sturdy
easy and comfy reload
real, flawless trigger that never breaks
awesome shell-ejecting feature
nothing ever breaks, if used correctly
small, easy to transport

cons:
top-front part of the gun isn't symmetrical (this is needed for shell ejection)
uses a lot of rubber-bands (ignoring ram-bands)

How to load the magazine:

Demonstration of shooting:


pics:
1. SEGV-2, shells and bullets
2. loaded SEGV-2
3. loaded SEGV-2 with ram reloaded and cocked
4. use three of these for the shell. just tape them together (recommended not to use scotch tape/isolation tape/ electric tape; just use normal cello tape)

Handle

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instructions:
1. make these
2. attach like so
3. attach like so
4. get four mini 2.5 cm wheels (optional, makes handle comfier)
5. attach on white rods sticking out of the side like so (optional, makes handle comfier)

Main Body (barrel)

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instructions:
1. make these
2. attach like so
3. attack like so

Trigger + Ram

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instructions:
1. make this (trigger)
2. make this (ram)
3. a closer view (ram)
4. tape as shown, leaving hole untaped. insert doubled bands through hole (doubled bands are two bands tied together in a knot)

Magazine

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instructions:
1. make these
2. attach like so
3. attach like so
4. make this
5. get two bands
6. attach like so
7. do the same on the other side
8. this is what it should like from the side
9. insert the mag-ram and put 1 or 2 (depends on length and thickness) doubled bands through the hole
10. attach them like so on both sides

Putting It All Together

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instructions:
1. this is what you should have so far (sorry for blur)
2. insert trigger into main body as shown
3. connect handle to main body and attach trigger to handle as shown
4. attach magazine to main body
5. insert ram into the back of the main body
6. attach bands on both sides as shown
7. get another band
8. put it on the trigger on both sides as shown
9. HURRAY !!! you're done !!! this is what you should have