SKU: 30137896610

4UAD Magnus Pro VFC/GHK GBBR Hopup Chamber with TDC

Sale price$67.46 Regular price$74.96
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

4UAD Magnus Pro VFC/GHK GBBR Hopup Chamber with TDCFantastic craftsmanship and cool looking design. This new hop up chamber from 4UAD in Taiwan is a great upgrade for your VFC or GHK M4 GBBR. The anodized gold colors are visible when retracting the bolt, making sure to turn heads on the field, as well as hit heads with it's price TDC hop up adjustment system. The Top dead center TDC adjustment system guarantees that the hopup nub is always centered during adjustment, increasing consistency across

Fantastic craftsmanship and cool looking design.
This new hop-up chamber from 4UAD in Taiwan is a great upgrade for your VFC or GHK M4 GBBR.

The anodized gold colors are visible when retracting the bolt, making sure to turn heads on the field, as well as hit heads with it's price TDC hop-up adjustment system.

The Top-dead-center TDC adjustment system guarantees that the hopup nub is always centered during adjustment, increasing consistency across weight changes and hopup setting.

Adjusting the hopup setting is done simply through the ejection port or by lifting the upper receiver up, with no tools required (though a little pin or stick does make it easier to reach).

The barrel is locked in place with a unique, patented tri-lug locking system, ensuring a rock solid performance for a long time in both milsim or CQB.

CNC machined from durable aluminium and surface treated with gold and black anodize.

Included in the set is various spare parts for assembly, including a spacer for use with GHK systems (do not use with VFC).

Hopup bucking is not included, but i recommend the 4UAD Friction Pro bucking - also from 4UAD, which is confirmed to work well with GBB across all weights and fits in this chamber.

4UAD Friction Pro Bucking store page

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 30137896610

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Criss Rodz
Belleville, US
★★★★★ 5
Effective Sun Protection with Natural Ingredients.
Size: 3 Ounce (Pack of 1)
This sunscreen combines beef tallow and zinc oxide to offer reliable protection against the sun. The texture is lightweight and absorbs well, leaving the skin feeling comfortable without a heavy sensation. It works for both the face and body and holds up well against water exposure. It is a practical choice for those seeking a sunscreen with a more natural formula.
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Reviewed in the United States on April 12, 2026
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Angel
Alexandria, US
★★★★★ 5
Great sun screen
Size: 3 Ounce (Pack of 1)
Sunscreen goes on pretty good. The smell of it isn’t so bad Would recommend for anyone looking to use sunscreen.
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Reviewed in the United States on May 14, 2026
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Angela
San Leandro, US
★★★★★ 5
Great For Eczema and Moisturizing
happy I purchased, seen it for a while and wanted to try something natural for my Eczema, and I must say after just a few applications my skin has cleared up I'll definitely re order. It is a little on the loose, greasy side so you really only need to use just a dab but, it is a good moisturizing agent but it does work very well.
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Reviewed in the United States on May 20, 2026
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VeroChi
Chelsea, US
★★★★★ 5
Amazing product for hand eczema
I've been seeing ads for this product for a while and finally decided to try it. I'm so glad I did! It's by far the best hand cream I've found for eczema. It doesn't sting at all, and my hands already look and feel so much better.
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Reviewed in the United States on June 6, 2026
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Parties By The Sea
Alexandria, US
★★★★★ 5
Best Product for Dry Skin!
Yes! This is the BEST product for dry skin I can’t live without it now! I have mild eczema and this is one of the best products that helps. It’s very calming, I sometimes mix it with a coconut oil too and I put it everywhere it makes my skin glow too! My friend was having the same issue and I recommended it to her and she messaged me right away saying it’s the only thing working for her. I also love the bubble bath products from the same company!
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Reviewed in the United States on April 27, 2026

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