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Upper & Lower Receivers/Builder Kits

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    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

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    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Flite Upper and Lower Receiver Set
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    Stealth Raptor Builders Kit w/ Mach 2 Handguard
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    Stealth Raptor Builders Kit w/ Mach 1 Handguard
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  • Fostech 15 Mach 4 handguard Tungsten builder kitFostech 10 Mach 4 handguard OD green Builder Kit
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    Stealth Raptor Builders Kit w/ Mach 4 Handguard
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  • Tech Upper Receiver 1Tech Upper Receiver 2
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    Tech Stripped Upper Receiver
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    Tech Upper and Lower Receiver Set
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FosTecH

fostech_inc

Official Page of Fostech Inc.
Origin 12 Shotguns
Echo Triggers
Stealth Rifles
Tech 15 Rifles
Understanding the weight difference in our Flite & Understanding the weight difference in our Flite & Stealth series complete lowers... #fostech #fostechrifles
Totally customizable, the Fostech Drone Predator # Totally customizable, the Fostech Drone Predator #fostech #fostechdrone
Getting to know the Lynx #fostech #fostechdrum Getting to know the Lynx #fostech #fostechdrum
With a 33% reduction in weight, & 30% increase in With a 33% reduction in weight, & 30% increase in strength compared to aircraft-grade aluminum, our Forged Magnesium-Aluminum alloy is sure to impress. Check out this weight comparison of the Flite upper & lower compared to plastic. #fostech #fostechflite #fostechrifle
Equipped with hardware to attach to either a belt Equipped with hardware to attach to either a belt or a MOLLE system, the Origin-12 Magazine Carrier, is an awesome tool.
We think the Origin is even more fun suppressed #f We think the Origin is even more fun suppressed #fostech #fostechorigin12
Ladies & Gentlemen, the moment you’ve all been w Ladies & Gentlemen, the moment you’ve all been waiting for! As we like to say “let ‘er rip!” #fostech #fostech50drum
Brace yourselves #fostechbracepistols #fostechar1 Brace yourselves #fostechbracepistols #fostechar15pistols #fostechstealth
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  • FosTecH Products
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  • Home
  • Rifles/SBR/Braced Pistols
    • Shop by Series
      • Stealth
      • Flite
      • Tech
    • Shop by Caliber
      • 5.56
      • 9mm
      • .300 Blackout
      • .22 Long Rifle
    • Shop by Type/Purpose
      • Long Range Rifles
      • 16″ Barrel Rifles
      • Short Barrel Rifles
      • Braced Pistols
    • Build Your AR
    • AR-15 Parts & Accessories
  • Origin Shotguns
    • Origin Shotguns
    • Origin-12 Accessories
  • Handguns
  • Echo Triggers
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      • Echo AR II Trigger
      • Echo Sport Trigger
      • Echo AK Trigger
  • Accessories
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      • Predator Sig 320 Parts
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