KWA F-29 Cylinder Return Spring
The KWA F-29 cylinder return spring fits the M11A1 NS2, KMP9 and KMP9R. It appears on the diagram as part 83 or 87 and is sold individually.
What the F-29 Cylinder Return Spring fits
On the diagram this spring appears as part 83 or 87.
| Model | All parts |
|---|---|
| KMP9 | KMP9 parts |
| KMP9R | KMP9R parts |
| M11A1 NS2 | M11A1 NS2 parts |
What the F-29 Cylinder Return Spring does
What it does
The cylinder return spring pushes the cylinder (KWA’s name for the air nozzle) back into place after each shot, so the next BB loads and the gun is ready to fire again.
When to replace it
- The gun cycles sluggishly or the nozzle does not fully return
- BBs misfeed or double-feed
- The spring is kinked, broken or shorter than a new one
Often replaced together
Small parts wear together. Order them in one go and save a second wait.
Order the right part the first time
- Open Manuals & diagrams and find your model’s exploded diagram.
- Find part 83 or 87 on the diagram.
- Check the number against the table above, then add the part to your cart. Order by KWA part code F-29 (SKU 199-9999-F029).
Work on an unloaded gun with the magazine out and no gas in it. If you are not sure about taking your gun apart, ask KWA support before you start.
F-29 Cylinder Return Spring specs
| KWA part code | F-29 |
|---|---|
| SKU | 199-9999-F029 |
| Sold | Individually |
F-29 Cylinder Return Spring FAQ
Which KWA models does the F-29 Cylinder Return Spring fit?
The KMP9, KMP9R and M11A1 NS2.
Is it sold individually?
Yes. Each order quantity is one part.
Do I earn KWA Rewards points on parts?
Yes. KWA Rewards members earn 1 point for every $1 on orders of $50 or more, and 50 points = $1 in store credit. Parts, magazines and gas all count toward the order total. See KWA Rewards.
