SKU: 28464379326

MK3 Advanced SUS303 Cylinder (M150) - PTW

Sale price$119.25 Regular price$132.50
Save 10%

Pay in installments of $33.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MK3 Advanced SUS303 Cylinder (M150) - PTWThe new MK3. Now available and fully compatible with the Infinity version! New MK3 features: Removable front cap positioning pins for the new Infinity HOP UP unit Enlarged slot for the Infinity gearbox Still compatible with pre 2021 Systema gearboxes The MK3. HAOs cylinder version retains all the advantages of the MK1. We improved the inner surface of the piston wall and cylinder for smoother operation and reduced resistance. We now use higher quality

The new MK3. Now available and fully compatible with the Infinity version!

 

New MK3 features:

  • Removable front cap positioning pins for the new Infinity HOP-UP unit
  • Enlarged slot for the Infinity gearbox
  • Still compatible with pre-2021 Systema gearboxes

The MK3. HAO’s cylinder version retains all the advantages of the MK1.

We improved the inner surface of the piston wall and cylinder for smoother operation and reduced resistance.

We now use higher-quality rack gears and NBR rubber components.

 

It was the best—and now it’s even better.

 

 

--------------------------------------------

 

Tired of losing the indexing screw? Or tired of adjusting the weak and wobbly aluminum extrusion rail inside the cylinder?

Introducing the HAO Advanced PTW Cylinder.

A cylinder that combines HAO’s latest technology in:

 

  • One-piece SUS303 cylinder body with precision EDM wire-cut piston rail.
  • Upgraded injected polymer piston.
  • SUS303 anti-torsion spring rotation bearing system.
  • Heat-treated S45C EDM wire-cut rack gear.
  • Upgraded SUS303 nozzle.
  • All redesigned and reinforced NBR rubber components and O-rings.
  • BCGS (Bolt Carrier Group Sticker) makes your PTW look more like a real steel (RS).

MPS/FPS conversion: (calculated with 6mm 0.20g BBs)
M90 = 296.00 FPS = 0.81J
M110 = 361.84 FPS = 1.21J
M130 = 427.63 FPS = 1.69J
M150 = 493.42 FPS = 2.25J

*Note: BCGS is only compatible with the HAO Advanced PTW Cylinder with a pre-milled 0.2mm deep slot to allow insertion/removal without damaging the sticker.


*Note: Fire the first 500 rounds gently to achieve optimal sealing and performance.

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: 28464379326

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Train Music
West Palm Beach, US
★★★★★ 5
Perfect fit for my 2024 Subaru Ascent, clear visibility in heavy rain
Size: 26"+20+14
I purchased these wiper blades as a replacement for the originals on my 2024 Subaru Ascent, and they fit perfectly right out of the box. Installation was quick and straightforward, everything lined up exactly as expected with no adjustments needed. Once installed, the difference was immediately noticeable. The windshield clears smoothly with no streaking or skipping, even during steady rain. **What stood out:** * Exact fit for my 2024 Subaru Ascent * Easy installation * Quiet operation (no squeaking or chatter) * Very clear visibility during rainstorms (I get very nervous driving in the rain) After driving in several rainy conditions, my windshield stays crystal clear, which makes a big difference for nighttime driving and highway visibility. **Overall:** Great quality for the price and performs just as well as more expensive name-brand replacements. I would definitely purchase these again and recommend them to other Subaru Ascent owners looking for an easy, reliable replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
C
Verified Purchase
Cesar
Phoenix, US
★★★★★ 5
Good price good product 2003 crv
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Momto3QTs
Waukegan, US
★★★★★ 5
Genuine Parts & Great Price
This is genuine Acura brake fluid which I needed for my MDX. This product works great and Amazon's price with free shipping cannot be beaten! Excellent on all fronts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
F
Verified Purchase
fuel98rider
West Palm Beach, US
★★★★★ 5
Genuine Honda fluid
It’s OEM Honda brake fluid. It’s DOT 3 fluid which is what my Honda calls for. It works, it’s clean and clear, exactly as brake fluid should be. Two containers will allow me to replace and refill the brake master cylinder in my Pilot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
A very good product.
A very good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

recommand products