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    • Shop by Type/Purpose
      • Long Range Rifles
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      • Short Barrel Rifles
      • Braced Pistols
    • Build Your AR
    • AR-15 Parts & Accessories
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FosTecH Firearms Accessories

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    .22 Long Rifle, AR-15 Accessories, Caliber Conversion Kits

    .22 LR AR-15 Conversion Kit
    0 out of 5
    $195.00
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    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Detent Cap
    0 out of 5
    $17.00
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    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Safety Cam
    0 out of 5
    $17.00
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  •
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever
    0 out of 5
    $25.00
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  •
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Ambidextrous Selector Lever
    0 out of 5
    $18.00
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    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Screw (Left)
    0 out of 5
    $2.00
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  •
    AR-15 Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather 42″ Rifle/Shotgun Case
    0 out of 5
    $140.00
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  •
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Lever
    0 out of 5
    $25.00
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  •
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Lever Spacer
    0 out of 5
    $5.00
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  • Out of stock
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Tactical Gas Buster Charging Handle
    0 out of 5
    $109.99
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  •
    .22 Long Rifle, AR-15 Accessories, Caliber Conversion Kits, Complete Upper Receivers

    Flite 16″ .22 Complete Upper Receiver (Echo Trigger Compatible)
    0 out of 5
    $899.99
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  • MORE COLORS & HANDGUARD LENGTHS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Packages & Matching Sets, Upper & Lower Receivers/Builder Kits

    Stealth Raptor Builders Kit w/ Mach 2 Handguard
    0 out of 5
    Starting at: $659.99
    Select options This product has multiple variants. The options may be chosen on the product page
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    AR-15 Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather 36″ Rifle/Shotgun Case
    0 out of 5
    $110.00
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  •
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever Long with Cam Assembly
    0 out of 5
    $60.00
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  •
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Blade Screw
    0 out of 5
    $3.00
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  •
    AR-15 Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather™ Pistol Case XL
    0 out of 5
    $100.00
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  •
    .22 Long Rifle, AR-15 Accessories, Caliber Conversion Kits, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech 16″ .22 Complete Upper Receiver (Echo Trigger Compatible)
    0 out of 5
    $759.99
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  • Fostech Bolt Carrier groupFosTecH Complete Bolt Carrier Group (Nickel Boron)
    MORE FINISHES & WEIGHTS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    FosTecH Complete Bolt Carrier Group
    0 out of 5
    Starting at: $159.99
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  • Out of stock
    AR-15 Accessories, FosTecH Firearms Accessories, Sights & Optics

    Fostech Metal Folding Battle Site Combo (Front and Rear Site)
    0 out of 5
    $239.99
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  •
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK-47 Selector Plate
    0 out of 5
    $75.00
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  • MORE COLORS & HANDGUARD LENGTHS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Packages & Matching Sets, Upper & Lower Receivers/Builder Kits

    Stealth Raptor Builders Kit w/ Mach 1 Handguard
    0 out of 5
    Starting at: $689.99
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  •
    .22 Long Rifle, 16" Barrel Rifles, 5.56, Caliber Conversion Kits, Flite Series Rifles, Packages & Matching Sets

    Fostech 16″ FLITE Eagle Train and Shoot Combo (22LR&5.56)
    0 out of 5
    $2,689.99
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  •
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Blade
    0 out of 5
    $20.00
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  • POPULAR
    Fostech origin Drum cover photo
    20 & 30 ROUND DRUMS
    Drums, FosTecH Firearms Accessories, Origin-12 Accessories

    Origin-12 Shotgun 20 & 30 Round Drums
    0 out of 5
    Starting at: $499.99
    Select options This product has multiple variants. The options may be chosen on the product page
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FosTecH

fostech_inc

Official Page of Fostech Inc.
Origin 12 Shotguns
Echo Triggers
Stealth Rifles
Tech 15 Rifles
Fostech Drone Predator out on the Range #fostechdr Fostech Drone Predator out on the Range #fostechdrone
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
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Featured Product

  • POPULAR
    AR15 Triggers, Echo Triggers

    Echo AR II Trigger
    5.00 out of 5
    $479.99
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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
    • Echo Triggers
    • Echo Replacement Parts
      • Echo AR II Trigger
      • Echo Sport Trigger
      • Echo AK Trigger
  • Accessories
    • Drums
    • Origin-12 Accessories
    • Drone Handguns
      • Predator Sig 320 Parts
    • AR-15 Parts & Accessories
      • Triggers
      • Quad Rails/Handguards
      • Stocks, Grips, Braces, & Folding Adapters
      • Upper & Lower Receivers/Builder Kits
      • Upper & Lower Parts
      • Complete Upper Receivers
      • Complete Lower Receivers
      • Caliber Conversion Kits
      • AR Lightweight Components
      • All AR-15 Parts & Accessories
    • AK Parts & Accessories
    • Sights & Optics
    • M Lock/Picatinny Mounts, Rails & Slings
    • Gun Cases, Racks, Vehicle Mounts, etc.
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