This is the Masterdude Bullpup Sniper Rifle (MBSR). It is basically my MBAR on steroids (and a whole lot of them). It is stronger, more accurate, bigger than the MBAR but it is still semi-auto. The trigger mechanism has been modified for more power and easier firing.

-Comfortable grip
-Semi-auto (you choose you ROF)
-Removable mag
-Good power
-Good range
-Trigger guard
-OK looks
-Reliable trigger mechanism
-Large ammo

-Uses a lot of pieces
-Takes a long time to load if you don't have experience (loading gets faster with practice)
-Rather large

More Instructables by me.

Images 1-2: Loaded with additions.
Image 3: Loaded without additions.

Step 1: Barrel: Step 1

Images 1-3: Make 14 of each piece.
Images 4-7: Place the parts on gray rods as shown until you get image 8.
looks A LOT stronger (by saying that i mean that about the trigger system) than your last gun! will build when after me and my friends have the next war :)
And once you build it you can use it for the war after that.<br />
Cool!<br />
All your guns are basically the same. You should try something without the rbg mech, it's getting old.<br />
I'm going to post yet a couple of guns like this (Modded Uzi, maybe MP5, and maybe a P90 if my experiments go well). What would you like if I made?<br />
Hmm. You should try modifying the RBG mech maybe, making it easier to load or faster. Have a go at that, it should be well recieved providing it works well and improves on the old design.<br />
&quot;making it easier to load or faster&quot;<br /> <br /> By the faster in that sentence do you mean faster loading or faster shooting or something else?<br />
Faster loading would be preferable.<br />
You can load it very fast once you practice a little. How do you think I could make loading faster?<br />
Why don't you try something that captures the rubberbands at the end of the gun, brings them back as you fire and then puts it back on the snowflake for the trigger?<br /> Maybe a removable mag too.<br />
Like the <a href="https://www.instructables.com/id/The-FreeSlinger/" rel="nofollow">FreeSlinger</a>?<br />
So what's the range on this thing?<br />
I don't exactly know but it is stronger than my other guns and I'd probably guess over 50 feet at least with my rubber-bands which where not really good so with new and good rubber-band you could probably get a lot more.<br />
looks a lot better than the previous version<br />
The MBAR isn't an original version of this gun with this being a upgraded version but it is based on the same bullpup system.<br />
oh, ok, it's a good gun though<br />
So all you do is make the barrel longer and add a bipod. &nbsp;k.<br />
I also changed the ammo type, and made a improved trigger system.<br />

About This Instructable




Bio: 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 ... More »
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