Inline BBMG M249 SAW

Building or modifying BB, Airsoft, and Pellet type of guns. Show off your custom designs, find tips and other discussion. Target practice only!
nemethj64
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Thu Aug 23, 2012 2:54 pm

So I was in need of a little more modern weapon for air soft considering I have a M1A1 Thompson and a Colt 1911 ( hey I like World War 2 weapons alot). So I decided to build a M259 Saw as a test project to see what I could do with a BBMG. The gun is a complete replica of the real thing aside from a few details that I was to lazy to put on. Its 41 inches long, and three inches wide at the receiver. I used a modified blow gun for the trigger with some brass compression fitting to channel the air to the vortex block which is a few inches away from the pistol grip. The barrel is made out of brass tubing which had the same inner diameter of a old air soft barrel. I made the stock, front grip and the pistol grip out of some scrap wood. I made the sights and receiver cover out of sheet metal, along with the mag. I have yet to test it with a regulated airflow from an air compressor, and after I get it to work I will get an HPA tank for some mobility. Oh, and this is my first BBMG.
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This is not my version of it but I based my gun off of The MKII, I liked the stock and extended barrel.
This is not my version of it but I based my gun off of The MKII, I liked the stock and extended barrel.
m249saw.jpg (24.31 KiB) Viewed 4269 times
nemethj64
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Fri Aug 24, 2012 8:07 pm

Yeah I know, use the edit thing lol but I have more than one or two pictures to add. I have other pictures but i just edit them in later.
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A close up of the Vortex block
A close up of the Vortex block
P1010016.JPG (18.08 KiB) Viewed 4199 times
The Vortex block With the brass barrel epoxied in, Its a 1" hole
The Vortex block With the brass barrel epoxied in, Its a 1" hole
P1010014.JPG (9.74 KiB) Viewed 4199 times
Outer cover for the receiver, with rear sight
Outer cover for the receiver, with rear sight
P1010013.JPG (16.58 KiB) Viewed 4200 times
The 2" PVC  bb chamber
The 2" PVC bb chamber
P1010012.JPG (12.65 KiB) Viewed 4200 times
The Mag
The Mag
P1010011.JPG (20.8 KiB) Viewed 4200 times
Stock, had to put the American flag on it.
Stock, had to put the American flag on it.
P1010009.JPG (14.23 KiB) Viewed 4200 times
Front Grip
Front Grip
P1010010.JPG (15.98 KiB) Viewed 4200 times
The Pistol grip and the Air system in the gun.
The Pistol grip and the Air system in the gun.
P1010017.JPG (25.3 KiB) Viewed 4193 times
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jackssmirkingrevenge
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Sat Aug 25, 2012 8:18 am

Interesting!

I based this one's outline on the M249 too: http://www.spudfiles.com/forums/vortex- ... -t166.html

never finished it aesthetically though.

Have you actually finished yours?
hectmarr wrote:You have to make many weapons, because this field is long and short life
nemethj64
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Sat Aug 25, 2012 3:14 pm

Yeah i remember reading that thread when i was doing research. I just finished it today, hopefully i can put up pictures soon, and begin test firing.
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Yeah the mag is not in the right place at all.
Yeah the mag is not in the right place at all.
P1010021.JPG (25.69 KiB) Viewed 4151 times
P1010021.JPG
P1010021.JPG (25.69 KiB) Viewed 4151 times
Completed Gun, well almost the epoxy is drying.
Completed Gun, well almost the epoxy is drying.
P1010020.JPG (18.06 KiB) Viewed 4151 times
PotatoEnemy17
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Sat Aug 25, 2012 5:10 pm

Wow that gun is nice! :P Do you plan on using it in an airsoft war? Amazing job for your first gun (it is your first right?)
nemethj64
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Sat Aug 25, 2012 7:41 pm

Yep that is the intentional use , did some test firing earlier shoot pretty good, sorta gets a bird shot affect, and I think i need more epoxy on the air inlet due to me moving it to much. Also the plunger was to strong so i will have to work on that some more and its also a pain in the a$$ to load.
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