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Feb 09, 2026 - 12:54 PM
We’ve provided several answers to questions related to APEX Airworks APEX Piston | Full Steel Rack | Vented CNC Aluminum Piston Head , see some other helpful Q&A related to this product.
Question: Can this piston be cleaned with acetone?
Answer: No, you should not clean this rack piston with acetone. Acetone can damage plastic and some seals, so avoiding it helps preserve the integrity and longevity of your airsoft parts.
Question: What type of bearing set does the piston head use?
Answer: The apex head uses a 9-ball thrust bearing set. Thrust bearings reduce friction and allow for smoother rotation of the spring, which can improve the efficiency and lifespan of your airsoft gearbox.
Question: What color is the piston?
Answer: The piston rack comes in blue. Having a distinct color like blue can help with quick identification during installation or maintenance, making it easier to distinguish from other parts in your kit.
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