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 …

Stryker Rifle

Fostech Stryker Tech-15 – These rifles have Fostech’s Tech-15 lower receivers, Tech-15 upper receivers, & Tech-15 MACH rails. Fostech didn’t stop here though. The quality continues with a KAK Industries Barrel, Fostech Sabre Grip, and Minimalist Stock from MFT. The rifle also is shipped in a hard-shelled case and a 30 round magazine.


  • Fostech Tech 15 Lower and Upper …

Bulldog 9mm Pistol

Tech-15 Series Bulldog 9mm Pistol

    • FosTecH Aluminum Tech-15 Upper and Lower
    • Faxon 4.5” Barrel
    • FosTecH Mach- 2 4” rail
    • FosTecH Echo AR-II Trigger
    • Deadfoot Arms SCW
    • Gearhead Works Tail Hook
    • Stern Defense 9mm magwell insert
    • Modified Stern Defense SD BU9 BCG
    • FosTecH Sabre Grip
    • One Glock 33 round magazine
    • Approximate Weight β€” 4lb 12oz

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