Featured FosTecH Products


The Echo AR-II Trigger is a groundbreaking drop-in design that is approved by the ATF. The Echo AR-II trigger does not come with a bolt carrier. You will need a full auto bolt carrier in your firearm for the Echo AR-II to function. The Echo AR-II is designed to function in the AR-15 Platform. If you have any questions in …


The Echo Sport is an economical pull and release trigger for the AR-15 Platform. The Echo Sport has the functionality of the Echo AR-II, the only difference is that you select the echo mode from a paddle rather than the safety sector. The Echo Sport is designed to function in the AR-15 Platform. The Echo Sport gives you all the …

Tech 15 7.5″ Hercules 5.56 Pistol

Introducing the new fun, fast and tough Tech 15 Hercules pistol! 

  • Tech 15 Reciever Set
  • 7.5″ Barrel
  • 7″ Mach 2 Lightweight Rail
  • Fostech Sabre Grip
  • Fostech Strake Brake
  • Trigger Choices: Single Stage, Echo Sport, Echo AR II

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  • Checkout and pay for your purchase.

After you pay email sales@fostech.us your …

Fostech Tomahawk AR-15 Stock

The Fostech Tomahawk AR-15 Stock from FosTecH is the latest innovation from FosTecH. Reinforced polymer structure with an over-molded (rubberized) exterior. Multi texture rubber and grooves provide the Tomahawk with a surface that is effective in minimizing slip.

  • AR-15 Tomahawk Stock
  • 100% USA Made
  • Limited Lifetime Warranty

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