Uniting the airsoft community in Maryland, DE, PA, NJ & VA

Matrix Zombie Killer M4 & Magpul Masada ACR PTS

Matrix M4
-M120 Spring
-Matrix High Torque Motor
-6.03 Precision Inner Barrel
-Upgraded/Reinforced Version 2 Gearbox

Magpul Masada ACR
-M120 Spring
-Upgraded Full Metal Teeth Piston
-6.01 509mm Precision Madbull Inner Barrel

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Comment by Hshahahah on July 17, 2012 at 1:27am: Yea I am deff going to put the stock back on and get some new bucking. Ill probably take it East Coast and get it fully air tight if they do that. I just want this this up and running smoothly, right now its unbearable to use! Thanks for the advice

Founder Comment by Rick on July 16, 2012 at 12:06am: I was working on my son's Masada tonight because it was having issues with the nozzle only retracting 1/2 way. I don't know what spring is in it but I know it is a light spring it was easy to hold in place unlike my 120 was. Any way it has a solid cylinder, light spring and stock barrel. It chronoed 10.1 rps with a 9.6v and fps ranged from 328-340. Just to give you an idea. If your using a ported cylinder with the 509 barrel that could be causing some of the issue. Throw your stock barrel back on and chrono it to see what happens. Adding barrel length with out increasing the volume of air your using dosen't help the bb to accelerate the entire length of the barrel. Instead it starts to slow down be the time it is exiting the barrel.

Founder Comment by Rick on July 15, 2012 at 9:29pm: Ha. david You should talk to Matt G. He can get you hooked up. I only work on my own guns. And my son's. I can't afford to break other people's guns only ours lol.

Comment by Hshahahah on July 15, 2012 at 3:47pm: Rick we're going to have to meet lol. I tried upgrading my Masada an it is not shooting well anymore lol

Founder Comment by Rick on July 14, 2012 at 9:29am: @340fps you could have probably used the stock spring and a non ported cylinder. It would be less stress on every thing.

Founder Comment by Rick on July 14, 2012 at 9:25am: Did you change you cylinder to a non ported?

Comment by Hshahahah on July 14, 2012 at 1:22am: Damn that's awesome. I'm only at like 340 with a 6.01mm. But my range and groupings are good

Founder Comment by Rick on July 14, 2012 at 12:43am: What's the fps. With my m120 a non ported cylinder and a modify double O ring piston head I was making 455fps. Using a 6.03mm

Comment by Hshahahah on July 14, 2012 at 12:22am: Sorry for the late response! But abs no jamming thus far on theasada! Love the new barrel, it's a bit low on the fps even with the m120 in it. However range and groupings are concrete. And my Zombie Killer packs a hell of a punch for a small gun

Comment by Hshahahah on June 29, 2012 at 10:58pm: Yea the M4 is brand new and she's gorgeous. A little short but its a 6pnt stock adjustment so it works and the Acr is my baby haha