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FosTecH Firearms Accessories

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  • Fostech 16" FLITE Eagle Train and Shoot Combo (22LR&5.56)
    .22 Long Rifle, 16" Barrel Rifles, 5.56, Caliber Conversion Kits, Flite Series Rifles & Pistols, Packages & Matching Sets

    Fostech 16″ FLITE Eagle Train and Shoot Combo (22LR&5.56)

     $2,689.99
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  • Echo AK Trigger Blade
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Blade

     $20.00
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  • Fostech Mach 2 handguard
    MORE COLORS & LENGTHS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Quad Rails/Handguards

    Mach-2 Light Weight Technology Handguards

     Starting at: $152.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Fostech Mach 1 handguardFostech 16 Mach 1 handguard Tungsten
    MORE COLORS & LENGTHS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Quad Rails/Handguards

    Mach-1 Light Weight Technology Handguards

     $235.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Fostech HBPDW Brace angle2Fostech HBPDW Brace angle1
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical HBPDW 556/300BLK Brace

     $239.99
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  • Echo AK Allen Wrench Set (Set of 3)
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Allen Wrench Set (Set of 3)

     $9.00
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  • Throttle Adjustable Gas Block 1.1
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Throttle Adjustable Gas Block

     $89.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Fostech muzzle breakFostech Strake Brake
    MORE MATERIAL & THREAD TYPE
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Strake Brake 1/2×28 Thread & 5/8×24 Thread

     Starting at: $89.99
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  • Flite Compete Upper 16.13 M2Flite Compete Upper 7 M2
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Flite Complete Upper Receiver w/ Mach 2 Handguard

     Starting at: $799.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Tech Complete Lower Receiver
    MORE TRIGGERS, STOCKS / BRACES. & LOGOS
    AR-15 Accessories, Complete Lower Receivers, Upper & Lower Receivers/Builder Kits

    Tech Complete Lower Receiver

     Starting at: $329.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Fostech Mach 4 handguardFostech 15 Mach 4 handguard OD green
    MORE COLORS & LENGTHS
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Quad Rails/Handguards

    Mach-4 Light Weight Technology Handguards

     $255.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Kriss ComboKriss Front
    AR-15 Accessories, FosTecH Firearms Accessories, Sights & Optics

    KRISS Polymer Low Profile Battle Sight Combo (Front and Rear Sight)

     $99.99
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  • Tech Complete Upper 16.13 M2Tech Complete Upper 10 M2 - 2
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech Complete Upper Receiver w/ Mach 2 Handguard

     Starting at: $499.99
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  • Tech Complete Upper 16 M4
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech Complete Upper Receiver w/ Mach 1 Handguard

     $549.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Tech Upper Receiver 1Tech Upper Receiver 2
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Tech Stripped Upper Receiver

     $79.99
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  • Fostech 15 Mach 4 handguard Tungsten builder kitFostech 10 Mach 4 handguard OD green Builder Kit
    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 4 Handguard

     Starting at: $659.99
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  • Flite Complete Lower Receiver TomahawkFlite Complete Lower SBA3
    MORE TRIGGERS & STOCKS / BRACES
    AR Lightweight Components, AR-15 Accessories, Complete Lower Receivers, Upper & Lower Receivers/Builder Kits

    Flite Complete Lower Receiver

     Starting at: $499.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Echo Sport Allen Wrench (Set of 3)
    Echo AR II Replacement Parts, Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Allen Wrench (Set of 3)

     $9.00
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  • SB SBPDWSB SBPDW - 2
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical SBPDW Brace

     $239.99
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  • Fostech SBA 5 braceFostech SBA 5 brace angle2
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical SBA5 Brace

     $99.99
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  • SB SBA 3
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical SBA3 Brace

     $99.99
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  • Flite Compete Upper M4
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Flite Complete Upper Receiver w/ Mach 4 Handguard

     Starting at: $799.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
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  • Flite Compete Upper 16 M1
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Flite Complete Upper Receiver w/ Mach 1 Handguard

     $859.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Placeholder
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech Complete Upper Receiver w/ Mach 4 Handguard

     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_inc
Freedom didn’t end on the 4th. Check in while it Freedom didn’t end on the 4th. Check in while it’s still hot. You know where to look.
Built for freedom. Engineered to last. This Indep Built for freedom. Engineered to last. This Independance Day, we’re proud to celebrate American craftsmanship and the freedom that fuels it. Happy 4th of July from all of us at FosTecH🇺🇸
Some of our employees shooting the .50bmg drum.. w Some of our employees shooting the .50bmg drum.. what’s more American?
Barrett's smoking hot... Barrett's smoking hot...
Everyday carry, upgraded. Everyday carry, upgraded.
The dual wielding raptors.. The dual wielding raptors..
Great weekend spent shooting & Camping with some o Great weekend spent shooting & Camping with some of our employees. Always grateful for our Fostech Family.
Get the rapid-fire excitement of the Fostech platf Get the rapid-fire excitement of the Fostech platform — with the affordability and ease of .22 caliber shooting. Train longer, shoot more, and spend less.
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Featured Product

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    Echo AR II Trigger
    AR15 Triggers, Echo Triggers

    Echo AR II Trigger

     $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
      • .22 ARC
      • 6MM ARC
      • .223 Wylde
      • .458 SOCOM
    • 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
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      • Stocks, Grips, Braces, & Folding Adapters
      • Upper & Lower Receivers/Builder Kits
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