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MAR-4

MAR-4
This is my MAR-4 (Masterdude Assault Rifle version 4). Upon request of fellow members of the K'nexing community here, I have made it using a new firing mechanism (firing pin/ramrod type). It fires my standard ammo, however if you are doing single shot then it will shoot blue rods, and others if you load down the barrel.

Features:
-Adjustable sight
-True-trigger
-Trigger guard
-Cheek rest
-Removable magazine
-Vertical grip
-Good power
-Can be breech loaded

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Image 1: Gun with optional gear.
Image 2: Gun without optional gear.
 
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Step 1Main Body: Components

Main Body: Components
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Make the following as shown in the images. They will be assigned a letter for further reference:
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46 comments
1-40 of 46next »
Apr 27, 2011. 4:19 PMbeanieostrich says:
Looks epic man 5*
Apr 27, 2011. 5:47 PMjmm72 says:
Good job. 4.5*
Apr 27, 2011. 6:58 PMThe Nomlack says:
This is really great! 5*
Apr 28, 2011. 12:13 PMbeanieostrich says:
Why did you reply to that?
Apr 28, 2011. 4:14 PMbeanieostrich says:
No problem XD I like your latest bullpup SMG =)
Apr 28, 2011. 4:33 PMjmm72 says:
i didnt mean to
Apr 28, 2011. 4:59 PMbeanieostrich says:
Its alright, thats happened to me before =D
Apr 28, 2011. 6:05 PMThe Nomlack says:
Np. i really like the side loading mech!
Apr 29, 2011. 3:28 AMFred the evil puppet says:
now this looks AWESOME!!!!!
Apr 29, 2011. 5:20 PMbeanieostrich says:
I like bullpups, but my fav is the F2000 =D I like using smiles XD You should see some of my things.
May 1, 2011. 5:28 AM~KGB~ says:
nice!
May 1, 2011. 12:28 PM~KGB~ says:
pretty cool feature =D
Sep 13, 2011. 11:03 AMspazgadget says:
help! my gun wont cock! it just slips past the trigger! help please!
Jul 23, 2011. 1:23 PMskyfaller says:
Can anybody make a piece count? i don't wanna build it to the end and not have enough for something.
Jun 27, 2011. 11:30 AMFuNbOy77 says:
ok thanx
Jun 25, 2011. 3:10 PMFuNbOy77 says:
Do u only need 1 Y connector for the whole gun?
May 18, 2011. 5:12 AMtytiger33 says:
I built it and loved it except for one thing range. I love that you are making ramrod guns but next time make it so the ram rod isn't attached to a charging handle and then the range will be much better. And could you maybe build a good pump action gun? If you do that would be great!
May 19, 2011. 5:17 AMtytiger33 says:
OK well then keep on working on this one and try to make a better second version.
May 12, 2011. 2:20 PMTorpe says:
On the MBSMG, do you have to pull back the bands/pin for every shot?
Apr 28, 2011. 1:57 PMlaserbeam says:
will you be making more guns like your othher ones (mars mbar, msmg etc)
Apr 29, 2011. 2:40 PMFred the evil puppet says:
When you dot, make a pistol!
Call it the MSAP!
Apr 30, 2011. 6:07 AMlaserbeam says:
a very short barel (7 cm)
May 2, 2011. 1:28 AMFred the evil puppet says:
For realism, have a slanted handle as the mag, and please DON'T use the same mechanism that the MSAU uses. (not the pseudo, i mean bullpup)
May 1, 2011. 6:44 AMlaserbeam says:
a removibale mag inside the handle and no foregrip
1-40 of 46next »

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Author:Masterdude
I make K'nex guns, specializing in semi-automatic, RBG-Slingshot hybrid systems which i use in most of my guns. Note: I am not responsible in any way for any damage, injury, or death caused by my Ins...
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