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Introducing the Ajax Customs Shock Transfer System™ which was developed for Airsoft Rifles by airsofters based in Salt Lake City Utah USA, through many problematic v2 gearboxes which crack in sensitive non braced areas has come the Shock Transfer System™ (STS™).

The STS is a device that will prolong the standard V2 gear Box found in, G&G, Classic Army, G&P, A&K, Dboys/boyi virtually every M16/M4 model with a one piece hop up unit and a metal receiver.

By upgrading your V2 with the STS™ you will pro long the life of your upgraded airsoft rifle or your stock airsoft rifle which houses the V2 Gearbox with a one piece hop up unit.

The development process was interesting & worth it. Ajax Customs went through several gearboxes to come up with the right STS™ design. So for those of you who are in need of a component that will save you from having to waste Time & money on replacement gearboxes which will fail again and again. Ajax Customs introduces a new component on the airsoft market today that will prolong your M4 one-piece hop up airsoft rifle known as the Shock Transfer System (STS™).

We have been using the STS™ in airsoft guns used by the US ARMY, Black Ops Elite airsoft team and all of the M16/M4 Upgraded and stock airsoft Rifles tested have been outperforming the M16/M4 without the STS installed internally. Ajax Customs tested the STS™ in Harsh weather conditions ranging from the Scorching Hot Utah Deseret to the Bitter Cold Utah Desert, High elevations above Sea Level as well as in a controlled Freezer environments where the STS™ was installed on a Cracked Gear Box that was frozen and then dry fired for 2 minutes increments with an 11.1 lipo battery as well as other battery configurations without any problems. After opening up the M16/M4 to look for further damage there was none. We are confident after all our research that the STS™ will save your Gearbox and high end Upgrades for a long lasting enjoyable airsoft Experience.

When you buy an STS™ you are making the best decision for your M16/M4 model with a one piece hop up unit and a metal receiver. You are someone who understands that you need to have your Airsoft Rifle fire when you pull the trigger, not melt down on you in the middle of a fire fight. So if you’re tired of wasting your time and Money on replacing the gearbox when it cracks due to poor designs from the manufacturers, then it is time for YOU to invest in the Shock Transfer System™. Do yourself a Favor better yet do your Rifle a favor and install a Shock Transfer System™ in your Gun…. It will thank you! & we thank you!