SKU: 1292282546

Elite CNC Hop-Up Chamber for VFC M4

Sale price$116.99 Regular price$129.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Elite CNC Hop-Up Chamber for VFC M4ELITE CNC HOP UP UNIT for VFC Manufactured with ultra high precision CNC machining Rotary type, hop up dial with positive click adjustment Vertical aluminum hop arm for consistent hop performance Includes two buckings: Prometheus Original Purple and New 60 Degree Blue The Elite Hop Up Chamber is the ultimate precision CNC machined hop up unit designed for VFC based AEG electric airsoft replicas. This chamber pushes every element of the hop up system

ELITE CNC HOP-UP UNIT for VFC

●Manufactured with ultra-high precision CNC machining

●Rotary type, hop-up dial with positive click adjustment

●Vertical aluminum hop arm for consistent hop performance

●Includes two buckings: Prometheus Original Purple and New 60 Degree Blue

The Elite Hop-Up Chamber is the ultimate precision CNC-machined hop-up unit designed for VFC-based AEG electric airsoft replicas. This chamber pushes every element of the hop-up system to the maximum, greatly enhancing the performance of your airsoft replica and its hop-up. Lightweight aluminum is used in the construction of this chamber, and it is fully machined in Japan. The lightweight yet durable aluminum is precisely manufactured, allowing for excellent consistency. In addition to its construction, the hop-up dial uses a ball bearing and spring to provide a positive "click" sound when making adjustments. This design not only allows for extremely precise adjustments, but also keeps the hop setting securely in place even under heavy use.

Our hop-up buckings are designed to fit perfectly with our EG inner barrels. By combining our barrel and bucking with this CNC hop-up chamber, exceptional air seal is guaranteed, resulting in impressive performance on the field. With the inclusion of two buckings, you can choose the original Prometheus Purple bucking for velocities under 350 FPS with 0.28g BBs, or the Prometheus 60-degree Blue bucking for velocities of 350+ FPS using 0.28g up to 0.32g BBs. Build your AEG to the highest standards with a Prometheus Elite CNC chamber, bucking, and barrel for optimal performance!

Compatibility:

●VFC Avalon Series AEGs

●VFC Samurai Edge Series AEGs

●SIG AIR Proforce MCX AEGs

●SIG AIR Proforce MPX AEGs

●BCM Air MCMR AEGs

●VFC H&K 416 Series AEGs

●VFC H&K 417 Series AEGs*

*417 Series AEGs are not a direct fit and may require some modification. Removing or trimming the hop-up retention clip will allow this chamber to fit properly. Please consult a trusted and reputable airsoft technician for assistance.

■ Brand: Prometheus

■ JAN: 4571443183613

■ Caution:

※ Not all AEG models are fully compatible without modification. Use the original stopper screw or barrel stabilizing springs to ensure a secure fit.

※ Be careful not to apply silicone spray or oil inside the inner barrel or on the hop-up bucking, as this may cause inconsistencies.

※ The use of LayLax Prometheus inner barrels and hop-up buckings is recommended for optimal performance due to the pre-set fit dimensions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1292282546

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victor
Los Angeles, US
★★★★★ 1
Ruined my headlights! Big waste of money!
I decided to try this instead of soda bicarbonate and toothpaste to see if if would be oxidation cleared for longer. Big mistake, it made my headlights completely hazed making it even worst. Don’t waste your money on this or anything else. Soda bicarbonate and toothpaste is better and you can seal it with a lacquer or sealer. Big waste of money. Hopeflly I can fix them…😡
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Reviewed in the United States on February 5, 2025
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Javier Basurco
Dallas, US
★★★★★ 5
Resultado
Bueno, facil de usar
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Reviewed in the United States on April 7, 2026
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Bethany L Kelly
Dallas, US
★★★★★ 5
Best product for headlight restoration.
This kit comes with everything that you need to restore dull and yellowed headlights to original shine. I have used other products in the past that were not as easy or effective. Customer service was wonderful. Highly recommend.
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Reviewed in the United States on September 20, 2025
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Ms R
Cuba, US
★★★★★ 5
Great for many ways on my leather goods!
Size: 16 Fl Oz (Pack of 1)
This stuff got the smell out of a purse I bought that had a chemical smell online. I mean, I try to wash this person all kinds of stuff and couldn't get the stink out of it. I thought I was gonna have to throw it out. I bought this at the last attempt to fix it and it got rid of the smell! I also used it on all my leather shoes, and I cleaned my leather headboard. All shiny and moist now. I know this is for cars, but I don't have any leather seats in my cars. But everything I used it on is clean and smells better.
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Reviewed in the United States on May 2, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Keeping it clean!
Size: 32 Fl Oz (Pack of 1)
Great product.
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Reviewed in the United States on May 19, 2026

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