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Wolverine Airsoft HYDRA Gen 2 HPA Airsoft Unit (Model: P90)

ID: 56871 (Wolverine-HYDRA-P90)
Wolverine Airsoft493224790HYD-CA-011-P90-SKU56871
5.0 stars, based on 3 reviews
Wolverine Airsoft HYDRA Gen 2 HPA Airsoft Unit (Model: P90)
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Wolverine Airsoft


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  • Precision CNC machined aluminum construction
  • Sealed cylinder design keeps lube in and dirt out
  • One moving part provides increased reliability
  • New streamlined design utilizes internal air path
  • Adjustable velocity, rate of fire, and burst settings
  • Redesigned internal geometry for improved efficiency
  • Optional Bluetooth 4.0 FCU
The Wolverine Airsoft HYDRA: Gen. 2 utilizes our proprietary HYBRID open/closed bolt technology from the Inferno GEN 2. It functions and performs like our Inferno GEN 2, but with offset nozzles. The Hydra was the first out-of-the-box drop-in HPA engine for guns with offset nozzles. Convert guns like the M14, P90, Tavor, and more into an HPA monster with the Hydra GEN 2. We have also added a front bushing plate for improved nozzle stability. Now your unique guns can shoot with the accuracy and consistency as our Inferno GEN 2 in M4 and other common style platforms. HPA is on the rise and Wolverine Airsoft is truly propelling the market forward. If you are ready to make the jump, hop on board with us, because we are leading the way.

Nozzle: P90
Fire Modes: Semi/Full-Auto, Safety
Package Includes: HYDRA Gen2 HPA Unit, Wiring, FCU, Trigger Board, Air Line

Manufacturer: Wolverine Airsoft

3 Customer Reviews

(Write a review)

by Harrison S. on 09/24/2021
"This thing WORKS in my P90. Easy to install thanks to the YouTube video. I had to change out 2 o-rings because it started leaking but after that it shot like a dream. Very satisfied. I bought the wolverine regulator and hose too.
by Chase A. on 06/10/2020
"Took 2 weeks to ship due to Covid-19 but when it shipped on Monday, it arrived on Tuesday!
This engine is overall very great. Going to field it this Sunday. Don't have any major complaints. Easy to understand and put together. My setup was a Redline Mini SFR with Line and HK Army 48/3000 tank.
by Andrew H. on 12/18/2017
"i got this installed a few weeks ago....amazing product!!!!....very consistent fps n no random jumping....easy 2 set up and very quiet too

with the p90 trigger it makes it so u cant feather very happy with it

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