​MODIFY TIPS

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KJ 1911 GBB Pistol weak shooting issue solution

If you feel when shooting your KJ 1911 (magazine full gas), but...

• Recoil is weak...
• BB drop down early... 

Because the gap between the magazine and the nozzle is too large, which leads to the above issue.
Don't worry about that, T-N.T. show you how to fix it!!

1. First, dissemble.

2. Dissemble the slide and take out the nozzle.

3. Prepare the marker pen and the acrylic sheet (thickness about 0.5-0.6mm).

4. Measure the width of the gas inlet.

5. Marker on the acrylic sheet. (with gas inlet)

6. ​Cut with a blade, use the rasp polished flat slightly.

7. All sides must use rasp to chamfer like the photo. (side view)

8. Use a rasp to grind the gas inlet slightly.

9. Use a 3-second glue to bond the acrylic sheet on nozzle.

10. Use the rasp to slightly polish the four sides to make it smooth. (side view)

11. Assemble all parts, smear a little silicone oil.

12. Done!!