SKU: 73488370448

Airtac CRBN HPA upper Gen. 4

$82.50 $91.67
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $22.92 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Airtac CRBN HPA upper Gen. 4Introducing the Gen 4 HPA CRBN Uppers a new level of durability! Airtac CRBN HPA Upper for M4 AEG bodies. Turn your AEG into a HPA speedsoft monster build with this fancy upper from Airtac Customs USA. Designed and made by Airtac Customs in USA, this is a nice uppper that combines style with efficient ergonomics. Made from a carbon fiber tube with a custom designed and 3D printed chassis that includes fiber rod front and rear sights. And it goes

Introducing the Gen 4 HPA CRBN Uppers - a new level of durability!

Airtac CRBN HPA Upper for M4 AEG bodies.

Turn your AEG into a HPA speedsoft monster build with this fancy upper from Airtac Customs USA.

Designed and made by Airtac Customs in USA, this is a nice uppper that combines style with efficient ergonomics.

Made from a carbon fiber tube with a custom designed and 3D printed chassis that includes fiber rod front and rear sights. And it goes without saying that the carbon fiber body is extremely light and strong!

The frontsight holds a CNC aluminium endcap with 14mm CCW threading, ready for installing suppressor or tracer.

The CRBN HPA uppers are available in a multitude of colors; red, black, purple, silver and more.

With a rotary hopup, it is easy to adjust the hopup through the window cuts on either side of the body.

Get yours now!

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: 73488370448

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Divine Rose Temple
Belleville, US
★★★★★ 5
Cool Caddy
Color: Hanging-silver
This is a cool little caddy, but it must have enough space around it, otherwise, it could easily get knocked off it's mounting bracket. The caddy body itself sits smoothly into two small arms that hold it up; however, it's not a snap on tight design, so if you knock it, it will easily dismantle into the sink. We have two small sinks, it works good for it, but must have it's own little space where there isn't too much movement around it. Jus saying, and the quality is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
I
Verified Purchase
Iiquid
Lexington, US
★★★★★ 5
Well-Designed and Durable Sink Organizer for Daily Use
Color: Suction cup-Black
The sink caddy arrived on time and was securely packaged. The stainless steel construction feels solid and resistant to rust. It fits neatly inside the sink without taking up too much space. The organizer holds sponges, brushes, and dishcloths in an orderly way. Water drains easily, helping items dry faster and stay cleaner. Installation was simple and did not require any tools. The design blends well with most modern kitchen sinks. It helps reduce clutter around the sink area during daily use. Fit may vary depending on sink size and faucet placement. Overall, this is a practical and well-made kitchen sink accessory that works as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
O
Verified Purchase
OG I.T.
New York, US
★★★★★ 4
Good little rack for sink brushes and sponges.
Color: Suction cup-Black
A lightweight little rack, works just fine. It occasionally slides up out of the suction cups that connect it, hence the 4 star rating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
R
Verified Purchase
Roberta M. Martin
Bozeman, US
★★★★★ 5
Looks good. Neat and out of the way.
Color: Suction cup-Black, Color: Suction cup-Black
The suction cups didn’t stick to my sink, but the plastic strip adhered well. My husband didn’t even notice it on our sink for half a day. That was the look I was going for!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
L
Verified Purchase
Lea McGuire
Belleville, US
★★★★★ 3
Better than the plastic ones
Color: Suction Cup-white
Stays in place on sink wall. Unfortunately it’s not coated very well and is already showing rust
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

recommand products

Salvaged IRON SHADE LIGHT JTC-64
95.00
Salvaged IRON SECURITY LIGHT JTC-39
101.00
CamelBak Arete Sling 8L Hydration Pack - Black / Deep Teal / Mahogany
41.95
Salvaged IRON SMALL SECURITY / RUNNING LIGHT JTC-70
88.00
Salvaged light P-27
175.00