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1. The low power is usually the O-Ring installation process of the piston ran away, just reinstall it.

2. For the 4 screws of the spring cover, you need to judge the tightness, and you can't tighten it too tightly. It is more appropriate to leave the groove 1mm.
This is because of the water pipe cutting tolerance.
*The updated gasket is a softer foam, and there will be no problem of over-tightening and damaging the structure.

We spent 3 years designing this J-SPORT !
Recommend to everyone!
@ Fair game
@ Balanced firepower
@ No need to pick up a lot of darts on the grass
@  Happy battle

1: Is it normal that the O-Ring on the piston is loose?
A1: It is normal, the purpuse is to reduce resistance and increase speed.

Q2: Firing range of 1m, very little air.
A2. During the installation process, it is necessary to allow the piston and PVC to enter the body at the same time to avoid letting the piston O-Ring leave the PVC pipe to prevent the O-Ring from jumping out.

Q3: The velocity is only 80FPS.
A3: Please check whether the O-ring under the ammo cap is deformed.

Q4: Double feeding.
A4: This design uses vacuum tension to position the darts.Be sure to check the items below if you have this problem:

1. Silicone oil is not fully functioning, it can be improved by playing it a few times.
2. The pull rod is in place at a time, do not squeeze the air back and forth.
3. Reloading is indeed pressed to the end.
4. Do not use severely damaged darts.

Q5: Two XS screws are missing.
A5: This is what I forgot to ship in the first batch, the screws will be sended later on.
It will take a while. If you still want to finish G5 before getting the new screws, you can temporarily remove it from Urban Ops or buy it from a local store. This is the size: 2X6 pill TP

Q6: I broke the parts, can I apply for a replacement?
Q6: Please contact me for more information, Thank you!

Q7: How tight are the screws of the main spring cover?
Q7: ​Do not continue after stopping to avoid structural damage.