SKU: 87861304125

Bunkerkings FN Air System - 60ci 4500psi - Black WKS

Sale price$175.50 Regular price$195.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Bunkerkings FN Air System - 60ci 4500psi - Black WKSFN Lite Performance Regulators Ship unassembled from the bottle. Simply screw in the regulator and go play! Small Profile with Consistent & Reliable Performance. The Bunkerkings FN Air 4500 PSI Regulator is engineered for players who demand reliability and consistency, no gimmicks and lightweight performance. When combined with our FN Lite bottles your system will be light, balanced, and responsive. Less weight. Ultimate Reliability. More performance.

FN-Lite Performance Regulators Ship unassembled from the bottle. Simply screw in the regulator and go play!

Small Profile with Consistent & Reliable Performance.

The Bunkerkings FN-Air 4500 PSI Regulator is engineered for players who demand reliability and consistency, no gimmicks and lightweight performance.

When combined with our FN-Lite bottles your system will be light, balanced, and responsive. Less weight. Ultimate Reliability. More performance. Pure dominance.

Key Benefits

  • Improved Consistency
  • Increased Efficiency
  • Fast Recharge Rate
  • Reliable & Serviceable
  • Adjustable between 450-800psi

Tech Specs

  • Factory-set at 750PSI output up to 800psi with adjustment shims, or adjust to as low as 400psi. 
  • Multi-Point Orientation: Mount your reg exactly how you want it.
  • Stainless Steel Fill Nipple: Corrosion-resistant and built to last.
  • Triple-Lock Bonnet System: Secure, stable, and rock-solid under pressure.
  • Pressure Adjustment Pads: Adjust output pressure for your ideal setup using two simple pads -
    • O (circle) = 750 psi
    • (square) = 450psi
    • Each regulator includes an additional fine-tuning adjustment shims to further fine tune the pressure by an 50psi when added (increase) or removed (reduce) to the bottom of the washer stack.
  • Dual O-Ring Bonnet Seal: Redundant design prevents leaks and enhances reliability.
  • Precision-Sealed Gauge: Provides accurate readings every time.
  • UNF Threading: Clean, tight connections with zero cross-threading.

FNLite Means a Smaller & Lighter Bottle, with No Loss in Capacity

The Bunkerkings FNLite Carbon Fiber wrapped bottle line-up is engineered to be the lightest bottle you'll ever need. Simply screw your preferred 4500psi-rated HPA regulator on and get back to killing suckers. 

We've designed the the FNLite bottle to be up to 10% lighter and 9% shorter than the competition while still delivering the same number of shots with no loss in capacity? How do we do it? By using a proprietary DOT/ISO certified  carbon fiber wrapping technology around an aluminum liner, the FNLite shaves off weight and increases the inner volume at the same time.

With the FNLite, we've restored sanity to to bottle sizing that creates the perfect form factor and capacity for every player. Simply make your selection from four lightweight sized bottles: 60ci, 70ci, 80ci, or 90ci.  

FNLite Bottle Comparison

  60ci 70ci 80ci 90ci
Weight 1.4lbs / 635g 1.6lbs / 725g  1.8lbs / 816g 2lbs / 907g
Length 7.5in / 19cm 8.4in / 21cm 9.4in / 24cm 10.25in / 26cm
Diameter 4.2in / 11cm 4.2in / 11cm 4.2in / 11cm 4.2in / 11cm
  • Globally Certified for World Wide Use
  • Meets DOT/TC-UN (ISO 11119-2) Safety Compliance
  • Five-year hydro
  • Different styles & colors available in 60ci, 70ci, 80ci, and 90ci
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: 87861304125

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Laurie Holl
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★★★★★ 5
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Style: SPF 30, Size: 1 Fl Oz (Pack of 1)
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This sunscreen is great. When applying, I am very pleased at how easy it is to spread and soak into my skin. It also stays on during the day and also whenever I get in the water. I love the smell as well.
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Reviewed in the United States on April 1, 2026
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Lorri D
Pawtucket, US
★★★★★ 5
Item As Described
Style: SPF 30, Size: 8 Fl Oz (Pack of 1)
Great product. Smells like the beach. The only thing I dislike about it is that it didn’t have a safety seal.
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Reviewed in the United States on June 6, 2026
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FizzyWater
Waukegan, US
★★★★★ 5
GREAT FOR ADULTS TOO!
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
This isn't just a great sunscreen for kids, it also works great for adults too. I've used this on my face under my makeup for years and it doesn't make me break out. I've tested many facial sunscreens and none of them go on as smoothly as this one. A lot of them aren't moist enough to spread out on the skin, but this one is very moist and I don't need to use a lot of it for coverage. Facial sunscreens can be pricey, but this Kids Sunscreen is under $10 and is a great value. It has a subtle, delicate scent and that's another plus for me. When it's on my face, I don't notice it. I avoid overpowering scents in all my facial products.
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Reviewed in the United States on June 22, 2017
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Mama Seeks Magic
Alexandria, US
★★★★★ 5
Moisturizing, effective, pleasantly scented sunscreen
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1), Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
This is the go-to sunscreen our whole family has been using for years. It feels moisturizing (but not greasy) and is easy to rub in to avoid any kind of chalky, white residue. The scent is subtle and pleasant, not the strong pronounced sunscreen smell that a lot of others have. Best of all, it is effective! The bottle received is different than the one pictured on Amazon, but we’re not buying it for the bottle, so that’s okay. :) Would recommend.
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Reviewed in the United States on July 27, 2022

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