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Wolverine Airsoft "Hydra" Evolution Kit for TAR-21 Airsoft Rifles - Stage 3

ID: 59090 (ACC-EVN-CA-003-TAR21)
Wolverine Airsoft59090
Wolverine Airsoft  Hydra Evolution Kit for TAR-21 Airsoft Rifles - Stage 3
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$160.00 $115.00

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

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Want to use your Evolution Series SMP in two different types of guns? Our Evolution Kits allow you to upgrade and switch with ease! Select the gun you want to switch your system into, then select the stage you need, it is that simple!
Wolverine Airsoft has made it easy to use your SMP Evolution HPA engine in any of your Airsoft guns. Various stages are available to suit your needs. Stage one includes just the necessary nozzle to convert your SMP Evolution. Stage 2 includes the nozzle, trigger board and wiring harness. Stage 3 offers everything included in stage two as well as a Wolverine Airsoft FCU.


  • Machined aluminum alloy air nozzle
  • Includes TAR-21 specific trigger board
  • Wolverine Airsoft FCU included
  • Drop in compatibility with Wolverine Airsoft "Hydra" SMP HPA engines
Application: Converts Hydra SMP engines to be compatible with particular Airsoft rifles
Compatibility: Inferno SMP HPA engines, installed in TAR-21 Airsoft rifles

Manufacturer: Wolverine Airsoft

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