• Welcome to the NEW Fostech.com website! • SHOP SALE & CLEARANCE FosTecH Foxhole

Making the world safer one firearm at a time.®
  • Videos
  • Photos
  • Documents
  • Dealers
    • Dealer Locator
    • Become a Dealer
    • Dealer Login
  • NFA/Military/First Responder
    • N.F.A.
    • Military & L.E.
    • First Responder Program
  • Wholesale
  • About
  • Contact
  • Call
FosTecH, Inc.

CALL US

(812) 445-4028
WELCOME

Sign In / Register
00
See All
  • 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
  • Ammo
  • Merch
  • FoxholeSALE
  • 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
  • Ammo
  • Merch
  • FoxholeSALE

AR-15 Accessories

  • Home
  • Shop
  • FosTecH Firearms Accessories
  • AR-15 Accessories
  • 1
  • 2
  • 3
  • Fostech SBA 5 braceFostech SBA 5 brace angle2
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical SBA5 Brace
    0 out of 5
    $99.99
    Add to cart
    Add to wishlist
    Quick View
  • SB SBA 3
    AR-15 Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    SB Tactical SBA3 Brace
    0 out of 5
    $99.99
    Add to cart
    Add to wishlist
    Quick View
  • Flite Compete Upper M4
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Flite Complete Upper Receiver w/ Mach 4 Handguard
    0 out of 5
    Starting at: $799.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View

  • 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
    0 out of 5
    $859.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View

  • Placeholder
    MORE CALIBERS & LENGHTS
    AR-15 Accessories, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech Complete Upper Receiver w/ Mach 4 Handguard
    0 out of 5
    Starting at: $499.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View

  • 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
    0 out of 5
    Starting at: $499.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View

  • 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
    0 out of 5
    $549.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View

  • Placeholder
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Low Profile Gas Block
    0 out of 5
    Starting at: $38.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • Tech Receiver Combo 1.2Tech Receiver Combo 2
    AR-15 Accessories, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Tech Upper and Lower Receiver Set
    0 out of 5
    $169.99
    Add to cart
    Add to wishlist
    Quick View
  • 1
  • 2
  • 3
FosTecH

fostech_inc

Official Page of Fostech Inc.
Origin 12 Shotguns
Echo Triggers
Stealth Rifles
Tech 15 Rifles
Come with us to shoot the 7.5in Stealth Raptor Pis Come with us to shoot the 7.5in Stealth Raptor Pistol with the @gearheadworks tailhook brace
Designed for the first man in- reliable, rugged. T Designed for the first man in- reliable, rugged. The Breaching tool of choice. #fostech #fostechorigin12 #origin #originshotgun
Out of the depths I cry to you, Lord; Lord, hear m Out of the depths I cry to you, Lord; Lord, hear my voice. Let your ears be attentive to my cry for mercy. -Psalm 130:1-2 In Psalm 130, the writer calls out to God from the depths of human suffering, hoping for, expecting, and insisting on God’s hearing. Each and every one of us experience suffering. Illness, loss, stress, uncertainty, and my more, are human experiences. Thanks be to God, that we have Jesus, who came to understand and share in our human suffering, and untimely provide for us the way to everlasting paradise.
The Fostech Stealth Raptor Pistol.. 7.5in barrel w The Fostech Stealth Raptor Pistol.. 7.5in barrel with the SBA3 brace. Our kind of gun! #fostech #fostechar15pistols
Celebrating the Resurrection of our Lord and Savio Celebrating the Resurrection of our Lord and Savior today and every day. Wishing you a Blessed Easter from the Fostech Family. #fostech
Unlocking your opportunity for a fantastic build.. Unlocking your opportunity for a fantastic build.. #fostechbuilderkits
Our buddy Drop it like It's Scott at SHOT Show #fo Our buddy Drop it like It's Scott at SHOT Show #fostech #shotshow
An evening of making sparks fly.. #fostech An evening of making sparks fly.. #fostech
Load More Follow on Instagram

Making the world safer, one firearm at a time.®

Subscribe to the FosTecH newsletter for our latest offers!

Contact Us

SUBSCRIBE on YOUTUBE!
Facebook Instagram X-twitter Youtube

CALL

(812) 445-4028

EMAIL

sales@FosTecH.us

VISIT

320 Myers Street
Seymour, IN 47274

OPEN

Monday-Friday
8:00am-4:00pm Eastern

Shop FosTecH

  • Shop All Products
  • Origin Shotguns
  • Handguns
  • Build Your AR

Help & Support

  • Documents, Manuals, & Patents
  • Customer Service & Warranties
  • Video Resources
  • Dealer Locator

Information

  • Become a Dealer
  • N.F.A.
  • Military & L.E.
  • First Responder Program
  • Wholesale Partners
  • Terms & Conditions
  • Photo Galleries
  • About Us
  • Contact FosTecH

Featured Product

You cannot add "FosTecH 9MM Bolt Carrier Group (Black Nitride)" to the cart because the product is out of stock.
  • POPULAR
    Echo AR II Trigger
    AR15 Triggers, Echo Triggers

    Echo AR II Trigger
    5.00 out of 5
    $479.99
    Add to cart
    Add to wishlist
    Quick View

FosTecH, Inc. © 2025. All Rights Reserved
Website developed by P.TEN Marketing
has been added to your cart.
Checkout
  • FosTecH Products
  • Other Information
  • 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
  • Ammo
  • Merch
  • FoxholeSALE
  • Videos
  • Photos
  • Documents
  • Dealers
    • Dealer Locator
    • Become a Dealer
    • Dealer Login
  • NFA/Military/First Responder
    • N.F.A.
    • Military & L.E.
    • First Responder Program
  • Wholesale
  • About
  • Contact
Join the FosTecH Waitlist We will inform you when the product arrives in stock. Please leave your valid email address below.