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FosTecH Firearms Accessories

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  • Flite Upper and Lower Receiver Set
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Flite Upper and Lower Receiver Set

     $482.99
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  • Complete 9mm Conversion Kit (Upper, BCG, Charging Handle, Glock Mag, Stern Adapter)
    9mm, AR-15 Accessories, Caliber Conversion Kits, Complete Upper Receivers, FosTecH Firearms Accessories

    Complete 9mm Conversion Kit (Upper, BCG, Charging Handle, Glock Mag, Stern Adapter)

     $879.99
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  • Placeholder
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Screw Left (for Long Lever)

     $2.00
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  • Echo AR II Selector Detent Cap
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Detent Cap

     $17.00
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  • Echo Sport Slave Pin
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Slave Pin

     $5.00
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  • Flite Stripped Lower Receiver
    AR Lightweight Components, AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Flite Stripped Lower Receiver

     $259.99
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  • Origin-12 Choke Adapter
    FosTecH Firearms Accessories, Origin-12 Accessories

    Origin-12 Choke Adapter

     $99.99
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  • Echo AK Selector Plate Screw and Washers
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Plate Screw and Washers

     $6.00
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  • FosTecH Vector 45 Deg. Safety
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    FosTecH Vector 45 Deg. Safety

     $59.99
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  • Echo AR II Selector Cam
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Cam

     $35.00
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  • Echo AR II Selector Lever Short
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Lever Short

     $17.00
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  • Origin-12 Shotgun 5, 8, & 10 Round Stick MagazinesOrigin-12 8 Round Stick Magazine
    5, 8, 10 ROUND MAGAZINES
    FosTecH Firearms Accessories, Origin-12 Accessories

    Origin-12 Shotgun 5, 8, & 10 Round Stick Magazines

     Starting at: $49.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Echo AK Selector Ball Detent
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Ball Detent

     $5.00
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  • Placeholder
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever Set Screw

     $2.00
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  • Echo Sport Ambidextrous Selector Lever Screw (Right)
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Ambidextrous Selector Lever Screw (Right)

     $2.00
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  • Echo AR II Selector Lever Long with Cam Assembly
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Lever Long with Cam Assembly

     $60.00
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  • Echo Sport Selector Lever Bolt
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever Bolt

     $3.00
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  • POPULAR
    Barrett .50 Caliber 20 Round Drum
    Drums, FosTecH Firearms Accessories

    Barrett .50 Caliber 20 Round Drum

     $1,599.99
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  • .22 LR AR-15 Fostech Tuned Conversion Combo Pack
    .22 Long Rifle, AR-15 Accessories, Caliber Conversion Kits

    .22 LR AR-15 Fostech Tuned Conversion Combo Pack

     $270.00
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  • Origin-12 SBS Barrel Assembly
    FosTecH Firearms Accessories, Origin-12 Accessories

    Origin-12 SBS Barrel Assembly

     $1,049.99
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  • Tech Stripped Lower Receiver
    AR-15 Accessories, Upper & Lower Receivers/Builder Kits

    Tech Stripped Lower Receiver

     $79.99
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  • Placeholder
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Pins (Set of 2)

     $20.00
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  • Echo Sport Trigger Lock
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Trigger Lock

     $25.00
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  • Echo AK Trigger Parts Pack
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Parts Pack

     $51.00
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fostech_inc
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.
God's call to us to "Be holy, for I am holy" may s God's call to us to "Be holy, for I am holy" may seem like a daunting task. But Christ has already made us Holy through his death on the Cross. Therefore, God is now calling us to act like him in our conduct and behavior, reflecting his holiness in our lives, to bring honor and glory to his name.
Braced and cased- this lineup of braced pistols is Braced and cased- this lineup of braced pistols is ready to head out the door!
“Axes are cool… but have you ever split logs w “Axes are cool… but have you ever split logs with an Origin shotgun?”
SOF week with @global_ordnance and @takeongravity SOF week with @global_ordnance and @takeongravity
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Featured Product

  • POPULAR
    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
    • 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.
  • Packages & Sets
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