|
|
|
|
|
||||||||
|
|
|||||||||
| Home | Forums | Register | Gallery | FAQ | Calendar |
| Retailers | Community | News/Info | International Retailers | IRC | Today's Posts |
 |
|
|
Thread Tools |
September 9th, 2019, 00:59
|
#1 |
|
M4 GBB WE burst randomly on semi.
Well so I bought this WE replica from a dude.
I opened it,painted it and cleaned it. The only problem it has is that sometimes on semi it burst randomly then goes back to normal semi. I removed the auto sear as it doesnt seem to change anything. |
|
|
|
|
September 9th, 2019, 01:02
|
#2 |
|
I dont know which gen it is as there is no engraving or anything.
|
|
|
|
|
|
September 9th, 2019, 05:38
|
#3 |
 E-01
|
Is it open bolt?
First thing to check is the o-ring on the gas piston. Remove the BCG, pull the piston forward and oil the o-ring at the back with pure silicone oil. Also what kind of gas are you using? Is the bolt cycling all the way back? A weak (partial) cycle can give you a sloppy sort of burst. Do you have an NPAS installed?
__________________
|
|
|
|
|
September 9th, 2019, 09:50
|
#4 |
|
Open bolt yeah.
Propane |
|
|
|
|
|
October 20th, 2019, 13:14
|
#5 |
|
Try replacing the Sears.
Kyairsoft has the part. A few bucks plus shipping Replacing the Sears can be done by following some videos online
__________________
M4 MK12 MOD0, SBR, KC02 G17 (B. A. Level 2 Cert.) |
|
|
|
 |
|
||||||
| Bookmarks |
| Thread Tools | |
|
|
 |
|
