Open bolt Npas installation; help needed!

Aper · March 25th, 2012, 01:08

Quote:

Originally Posted by jerryman692

why they have two different way? one is making a X ,another is remake two legs. which one we should go for?

There's one for the M14 and the other for the PDW.

jerryman692 · March 25th, 2012, 13:31

Quote:

Originally Posted by Aper

There's one for the M14 and the other for the PDW.

That i know, but if i do it with my M4 which one should i follow?

Drake · March 25th, 2012, 13:40

Quote:

Originally Posted by jerryman692

That i know, but if i do it with my M4 which one should i follow?

The one for the M4

http://forum.gbb-technics.fr/viewtopic.php?f=15&t=2662

Ross · March 25th, 2012, 13:41

I installed this on my we scar. I didn't cut anything. I think cutting it allows you to adjust the fps higher than what the gun shoots stock. Without cutting it, i was able to adjust the npas without issue.

stryfe · April 23rd, 2012, 11:57

I tried checking on the RA tech website for the NPAS install for the OB SCAR and I didn't see one. Ross, do you have a link for how you did your SCAR? Or is it the same as the PDW. According to the website it stops at "step 8", what do you do after making the cross in the nozzle?

Ross · April 23rd, 2012, 12:18

RA TECH WE M14 Installation 4 for bolt carrier - YouTube

I used this video for my scar. I'm pretty sure it's the same for all open bolt we guns. Just different shaped bolts. This video is the installation guide for the m14. There is a step shown in the video that suggests to cut the nozzle. I didn't do that at all. As it says this step is necessary to increase the fps. And I just wanted to reduce it to meet field requirements.

ex · April 23rd, 2012, 12:24

I found this very easy to follow.

http://youtu.be/8JZtRuy91Fc

KheSan · April 24th, 2012, 14:22

I posed the same question in the WE Scar/M4 thread which is down a bit from this one. It starts on page 6

http://www.airsoftcanada.com/showthr...=130219&page=6

On my first post is a very helpful pictorial of the whole process. I did not have to cut anything off my spring. It is only if there is a little curly Q on the very end of the spring which would hinder getting the adjustment tool through. That was the only part that was confusing me.

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March 25th, 2012, 13:41	#19
Ross Trader rating Join Date: Nov 2009 Location: Winnipeg	I installed this on my we scar. I didn't cut anything. I think cutting it allows you to adjust the fps higher than what the gun shoots stock. Without cutting it, i was able to adjust the npas without issue. __________________

April 23rd, 2012, 11:57	#20
stryfe Trader rating Join Date: Nov 2009 Location: Mississauga, Ontario	Npas OB for Scar I tried checking on the RA tech website for the NPAS install for the OB SCAR and I didn't see one. Ross, do you have a link for how you did your SCAR? Or is it the same as the PDW. According to the website it stops at "step 8", what do you do after making the cross in the nozzle?

April 23rd, 2012, 12:18	#21
Ross Trader rating Join Date: Nov 2009 Location: Winnipeg	RA TECH WE M14 Installation 4 for bolt carrier - YouTube I used this video for my scar. I'm pretty sure it's the same for all open bolt we guns. Just different shaped bolts. This video is the installation guide for the m14. There is a step shown in the video that suggests to cut the nozzle. I didn't do that at all. As it says this step is necessary to increase the fps. And I just wanted to reduce it to meet field requirements. __________________

April 23rd, 2012, 12:24	#22
ex Wanna buy some Nod's? #StolenValour Trader rating Join Date: Aug 2005 Location: Ottawa	I found this very easy to follow. http://youtu.be/8JZtRuy91Fc __________________ ΜΟΛΩΝ ΛΑΒΕ

April 24th, 2012, 14:22	#23
KheSan Trader rating Join Date: Feb 2012 Location: Ancaster, ON, Canada	I posed the same question in the WE Scar/M4 thread which is down a bit from this one. It starts on page 6 http://www.airsoftcanada.com/showthr...=130219&page=6 On my first post is a very helpful pictorial of the whole process. I did not have to cut anything off my spring. It is only if there is a little curly Q on the very end of the spring which would hinder getting the adjustment tool through. That was the only part that was confusing me.

Open bolt Npas installation; help needed!

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