Do the JG s-systems come shimmed or just poorly shimmed? What are some good high torque gears and good reinforced gearboxes?
4 posters
JG S-system
-a|ex- Posts : 757
Join date : 2010-09-10
Age : 60
Location : Tyrone, GA
- Post n°2
Re: JG S-system
they are good out of the box. no need to reshim unless you plan on upgrading to LiPo.
they also have strong gears and motor. if you really want to upgrade, madbull blue is really all you need.
if you want a higher rate of fire, then you will need to reshim, add Reed's mosfet wired to deans/xt60, adjust AOE and use a 7.4v LiPo. i would avoid 11.1v until you have more experience.
they also have strong gears and motor. if you really want to upgrade, madbull blue is really all you need.
if you want a higher rate of fire, then you will need to reshim, add Reed's mosfet wired to deans/xt60, adjust AOE and use a 7.4v LiPo. i would avoid 11.1v until you have more experience.
XUnJustEntropyX- Posts : 60
Join date : 2010-04-20
Age : 29
Location : acworth, ga
- Post n°3
Re: JG S-system
I am wanting to do a DMR build off of it so ROF doesnt really matter to me.
-a|ex- Posts : 757
Join date : 2010-09-10
Age : 60
Location : Tyrone, GA
- Post n°4
Re: JG S-system
XUnJustEntropyX wrote:I am wanting to do a DMR build off of it so ROF doesnt really matter to me.
here is my 11 year old's DMR build:
JG m4a1
jbu 6.03mm TBB 509mm length (m16 length)
jbu suppressor to hide extended inner barrel (any length over 4 inches should be fine)
shs 14 teeth rack piston + guarder red poly head
solid cylinder (for matching barrel length)
gaurder o-ring nozzle
AOE using rubber washer on cylinder (prevents gearbox cracking)
chinese made cheap m150 spring (settled down to 480 fps)
or guarder sp150 spring if you want around 500-520 fps
madbull bucking with your choice of air seal mod (i use teflon, others use gasket sealant or dental floss)
AWS microfet wired to deans connector
7.4v 1800 mAH 25c LiPo + monitor
SHS torque motor
i kept the stock plastic cylinder head to further reduce gearbox fatigue
stock JG gears are strong enough for the m150 spring
use teflon tape to prevent any inner barrel movement
use the stock hopup nub because the madbull nub is bigger and will cause over hop.
use quality bb's. golden ball or g&g .30's are minimum. effective range with .40g is 200 feet. maximum distance is 250 feet (not that accurate).
to lighten the weight for my kid, i swapped the upper receiver with an a2 (permanent carry handle).
use your favorite scope (4x is adequate)
this build hasn't failed in a game yet and it was his first AEG.
XUnJustEntropyX- Posts : 60
Join date : 2010-04-20
Age : 29
Location : acworth, ga
- Post n°5
Re: JG S-system
New question. How do you get a quiet DMR?
-a|ex- Posts : 757
Join date : 2010-09-10
Age : 60
Location : Tyrone, GA
- Post n°6
Re: JG S-system
XUnJustEntropyX wrote:New question. How do you get a quiet DMR?
get a bolt action spring gun.
XUnJustEntropyX- Posts : 60
Join date : 2010-04-20
Age : 29
Location : acworth, ga
- Post n°7
Re: JG S-system
not dead quiet. i know you can't do that. Just not so loud that you can hear it a mile away
NJSC- Admin
- Posts : 2646
Join date : 2008-12-31
Age : 39
Location : Buford, GA
- Post n°8
Re: JG S-system
winnar!-a|ex wrote:XUnJustEntropyX wrote:New question. How do you get a quiet DMR?
get a bolt action spring gun.
ace32794- Posts : 30
Join date : 2011-07-06
Age : 30
Location : kennesaw ga
- Post n°9
Re: JG S-system
ahaha thats funny he said get a spring sniper ahaha told you ryan