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Angel Custom "KRATOS" Ultra High Strength / High Performance Steel Teeth AEG Piston (Version: Full Teeth)

ID: 80110 (Parts-AC-PT-DSG)
Angel CustomAC-PT-DSG80110
4.7 stars, based on 3 reviews
Angel Custom KRATOS Ultra High Strength / High Performance Steel Teeth AEG Piston (Version: Full Teeth)
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Angel Custom

$32.00 $27.20

Version Options:


  • Dupont Super Nylon + SAE Steel + TiN Coating construction
  • Hardened CNC SAE Steel Full Teeth w/ TiN (Titanium Nitride) coating
  • 48 degree WEDM cut teeth
  • High impact resistance, improved toughness/durability
  • Specifically designed for high cycling custom builds
The new KRATOS high strength AEG piston is developed from over 2 years of R&D with a mission to create the best Airsoft AEG piston at all costs. In collaboration by our lead techs at Evike Performance Shop, engineers at Angel Custom, and our friends at Umbrella Armory, the KRATOS is engineered to perfection and field tested to the limit.
Careful consideration has gone into the selection of each material used and even the angle in which the teeth are cut to get the most out of the piston in high performance tuning.
Made out of High Impact Resistant Dupont Nylon Resin and Hardened full steel teeth with Titanium Nitride coating, the piston has been stress tested to 100,000 rounds continuous with barely any sign of wear.

Dimensions: 2.63" X .75"
Compatibility: Most Airsoft AEGS
Material: Dupont Super Nylon + SAE Steel + TiN Coating

Manufacturer: Angel Custom

Tech Tip: Apply glue to secure the teeth rack into the piston for high performance builds for added durability.

About Angel Custom

Angel Custom was founded on a mission to promote satisfaction and excitement on the Airsoft battlefield. Founded by Airsofters searching for perfections, it is our joy and pride to present you our battle tested creations. We strive to provide quality products and services that are reliable and trustworthy to be worthy of the trust placed in us.

3 Customer Reviews

(Write a review)

by Washington T. on 09/30/2019
"Nice work Angel Custom. This is a great product!
by Nick W. on 03/08/2019
"First off, this piston is well worth the money.

It's very light, like, I mean it feels lighter than a pencil. However, it's extremely strong, and the teeth are very sturdy, and of a high quality steel. After maybe 200 rounds in an ARES SOC SLR at ~500 fps (mostly stock), paired with an SHS CNC aluminum piston head, the only "wear" that I could see is that the first 2 teeth had some barely noticeable marks on them, which I was able to wipe off easily. The trigger response I was getting though was great (can't speak for full auto, as the SOC is semi locked.) The exterior of the piston is extremely smooth and strong, and it slides smoothly in the gearbox. I haven't been able to test it much more, as I had to return the SOC, but if you're looking for an extremely light, yet durable piston, this is perfect for you. The second to last tooth is also removed, making AOE correction just that much easier.

- extremely light
- very durable
- nice finish
- slides smoothly in gearbox
- can easily withstand ~500 fps
- high quality full steel teeth rack
- second to last tooth removed for easy AOE correction
- keeps up with high rof (I'd assume, as the trigger response was perfect on semi)

- there was a little but of "wear" on the first 2 teeth after about 200 rounds at ~500 fps on semi, but I was able to just wipe it off with a cloth, and it looks brand new again
- nothing else! This piston is perfect!
by Dean M. on 07/19/2019
"I wish there was a 3.5 rating. I was very doubtful with buying this piston and once i id i was glad. Using it on a 9tooth DSG pulling 60rps @320. Piston is very strong and very flexible and the teeth felt great however after about 8k rounds, the costing on the teeth have come, I was expecting a much better performance then this. Oh and yes i did shim an correct AOE. I was expecting this to have little to no signs of wear but oh well.

Full parts list,
RA 8mm split
RA bushings 8mm
RA type j trigger
BTC spectre mk2
Lonex cylinder
lonex cyliner head
lonex nozzle
lonex piston head
KRATOS piston
Guarder tappet
M130 spring (lmao 320 fps on a m130....inner barrel is 363mm)
Tienly 40k/35k (i switch off)

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