Crimson

thats old news actually was posted a few threads ago Hey guys i think i found a way to put the the tracer into the GBtech/vfc mp7 silencer ! if i get the madbull tracer : http://airsoftinformations.blogspot.com/2010/01/madbull-houp-led-module.html i can buy or make a battery cradle ie 2 small AA batterys and then install it inside the silencer

Hey guys want to order another inner barrel from edgi the shipping is insane @ $50, so it will be worth it if i can get some uk buyers interested Going to get a 6.03 this time

Ratech said that it would take too long to make a new npas so they have refunded me the cost Dam it !

Such a nice silencer i wish it was a tracer unit i would buy it in a flash

if it goes any lower it fails to shoot, so its either max or nothing how are we lucky thats its cold here I though that by sanding down the npas it would create more space for the air, this was not the case I also am looking for a way to boost my npas power

I dont get it, what do you mean dial in the desired low fps setting ? The npas should give you your stock setting and lower yes your right, in my case stock is 430 fps my npas is giving me a max of 300fps which is weak ! I want at least 350fps

yeah they said it may take a while to redesign it and then produce it she offered me a refund because she said it would take a "while" so i assuming its going to be over a month

i guess ile wait for the new valve was playing at epsom yesterday fps was like 300 ? and it was cold the day before that i was at urban assault and it was freezing i mean totaly freezing with rain and everything and it was doing 350fps ? I need an npas badly you can see from my pictures that the npas takes far more space than the stock valve hence the lack of fps

lol 1 fill one mag ! maybe one fill mag and a half but it depends on the use of semi and auto fire

This is my npas Got an email from them saying they are re designing the npas, so this will be a new version or will this new one be a version 3 ? I know the one i ordered had curved edges not straight like mine and they said that was version 2 Anyway this is what mine looks like : Stock valve = 420 fps NPAS:

i have tried it with both springs the most fps i can get is 328, when stock is doing 430 i have already filed it down 2mm So what should i do to increase the fps ?

n1cho- its 6.01 Inner Diameter:6,01mm Outer Diameter: 8mm made of SUS304 yeah tested it with both springs npas is blocking half the chamber i can see it myself I may now make a whole thread in technical because i dont get the conecpt i think i need someone with more technical exp

In gregs his was stock fps and lower, mine was 420 fps down to 330 fps and lower after npas unit So i thought what if i filed down the npas unit (ie to let more space for air to come in ?) for every mmm i shaved i lost 3 fps on the max setting It appears i now need to order a new npas version 2 when i get home from work i am going to mess around with the valve even more

I installed my npas today Right now mine is doing 430 stock, once i installed the npas on its highest fps setting its 280fps and its lowest setting is 230fps before the gun fails to fire before i even installed it the gun the screw it sits on fell off ! i cant belive the poor build quality i used a hammer and some glue to wack the bit back on it works fine now But whats with the fps issue and valve ? Sould i bring it back to ESC ?

The trigger is a *badgeress* i didnt want to install my npas because of that and then i realised i didnt need to touch it Gonna install it today

never experienced any curving with .28s guarder hpms i did notice it in my .20s only because 500 fps on a .20 is insane

Got my npas today i hope its not too hard to install are there any takedown/ install videos out there apart from the org ra tech one ?? Edit* no need ra tech one shows you how to take it down was thinking about doing a take down guide video

yeah i have a review but to cut it short EDgi's claim about geting both is *suitcase*, you cant get both fps and accuracy its just like pdi you can only get either fps or accuracy Gregs was a TN head but the fact it beat my custom egdi in both accuracy and fps goes to show you manufactures say what they want to sell their items Ported ? i dont think so Mine or gregs were not ported maybe i have to ask for porting ?

the one i have is 220 long and just reaches the end of the flashhider i thought its was 200mm long but then i checked my org emails it was 220mm long Greg i cant find the paper we shot I had the review written too but anyway what we found best size of barrel is indeed 6.03/6.04 for both range/accuracy and fps boost ! 6.01 and 6.00 does not give a better grouping than a 6.04

Kinda glad now i never went with the RAtech mp7

there i a link to the silencer adaptor on our team forum bit under mp7 thread

Some ebay shop for the butler creek scope cover ESC- i will call them and ask what version they have when i get paid next week ESC also have a silencer adaptor that he made for £14 and its in the uk !

Elite Shooting center in the uk has npas in stock but does anyone know what version of the npas they have ? As some appear to be working and others break after a few rounds ? Greg- butler creak fited fantastically to my micro aimpoint

yeah i dont mind coming down again to experement looks like everybody was right 6.04 or 6.03 is the best for both