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| _Fnord |
Posted: 08/04/2007 19:18 PM Post subject: Fnord's sidestrafer. |
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 reenigne

Joined: 13 Feb 2007 Posts: 1283 1974.81 Spud Bux
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Here is my take on NoName's horizontal vortex(hortex block??) BBMG.
Though the concept is basically the same, the configuration is slighty different. I went with under/over as opposed to inline just because it seemed like a logical choice in reducing the overall size.
The gun is made from 1.5" pvc-pw, and the fittings are dwv. They are not cell core, however, so I have not and should not encounter any problems.
The block is glued into the bottom of the elbow.
The gun lives up to what is expected of a bbmg; so much so that I have "decomissioned" it because of the massive amount of ammo it goes through (don't worry, I didn't scrap it, I just stashed it away).
The only thing I can complain about it is once the spring is extended fully the ROF gets a bit choppy and sometimes needs a swift hit to un-jam.
Here's some pictures:
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Pretty basic setup. Works though. |
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| The block. (I added lines because one of the holes is hard to see) |
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84.1 KB |
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| a few seconds of burst fire at close range. |
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102.72 KB |
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45 Time(s) |

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Last edited by _Fnord on 08/04/2007 19:49 PM; edited 4 times in total |
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| homedepotpro |
Posted: 08/04/2007 19:23 PM Post subject: |
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 Lieutenant Colonel

Joined: 26 Nov 2006 Posts: 446 450.72 Spud Bux
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| does this shoot .177 cal bbs. also is it a bondo block
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| mopherman |
Posted: 08/04/2007 19:25 PM Post subject: |
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 Brigadier General

Joined: 03 Feb 2007 Posts: 796 847.70 Spud Bux
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| nice, but what is the hole in the center of the block?
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| _Fnord |
Posted: 08/04/2007 19:26 PM Post subject: |
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 reenigne

Joined: 13 Feb 2007 Posts: 1283 1974.81 Spud Bux
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Yes, the bbs are .177 cal, but the block is pvc. there is a bit of epoxy on it because i screwed up when making it.
I used a .75" wood drill bit so the hole is where the predrilling tip went through the bottom. I sealed it up afterwards.
Last edited by _Fnord on 08/04/2007 19:28 PM; edited 1 time in total |
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| potatoflinger |
Posted: 08/04/2007 19:28 PM Post subject: |
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 Seasoned Spudder

Joined: 02 Nov 2006 Posts: 1017 390.09 Spud Bux
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| That looks like it works pretty good, very nice!
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| singularity |
Posted: 08/04/2007 19:28 PM Post subject: |
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 Brigadier General

Joined: 26 Jun 2006 Posts: 986 2467.47 Spud Bux
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| Quote: | | nice, but what is the hole in the center of the block? |
its a side strafer like the one noname made, the vortex block is tilted on its side, and the hole in the block is the vortex hole
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| jackssmirkingrevenge |
Posted: 08/05/2007 3:35 AM Post subject: |
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 space monkey

Joined: 15 Mar 2007 Posts: 7405 12025.03 Spud Bux
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| looking very nice I have to say, though in performance terms not really any different from other BBMG configurations I presume?
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| _Fnord |
Posted: 08/05/2007 8:42 AM Post subject: |
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 reenigne

Joined: 13 Feb 2007 Posts: 1283 1974.81 Spud Bux
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Well, it *appears* to shoot faster than the half-hole vortex gun I made, and it also seems a bit more reliable in terms of jamming.
I cant really get solid rps numbers out of it because I don't have the technology.
However, I do have an idea that could potentially change bbmgs forever. Right now I'm keeping it under wraps until I get a chance to build a functioning gun and compare the results. (It might show up in the next contest)
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| Velocity |
Posted: 08/05/2007 10:38 AM Post subject: |
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 Brigadier General

Joined: 07 Feb 2006 Posts: 1029 125.91 Spud Bux
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| Looking good fnord... you have really come out with some good stuff! Keep it up!
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| noname |
Posted: 08/05/2007 21:58 PM Post subject: |
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 Mr Vortex

Joined: 10 Apr 2006 Posts: 2524 2738.35 Spud Bux
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Ha! It's catching!
Your's looks pretty good, but you'll never beat clear square tubing as the chamber. The damage looks like you have either a very inaccurate barrel or a very unsteady hand.
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| _Fnord |
Posted: 08/05/2007 22:03 PM Post subject: |
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 reenigne

Joined: 13 Feb 2007 Posts: 1283 1974.81 Spud Bux
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Nah, I was just trying to carve out a square. Sorta worked
The grouping on this gun is probably about a square foot at 50 feet away, save for the occasional stray.
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