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

Making the world safer one firearm at a time.®
  • Videos
    • Customer Service
    • Origin-12 Shotgun
    • Rifles/SBR/Braced Pistols
    • Echo Triggers
    • Drone Handguns
    • Drums
    • Accessories
    • About FosTecH
  • Photos
  • Documents
  • Dealers
    • Dealer Locator
    • Become a Dealer
    • Dealer Login
  • NFA/Military/First Responder
    • N.F.A.
    • Military & L.E.
    • First Responder Program
  • Upcoming Events
  • Wholesale
  • About
  • Contact
Search
  • 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
      • .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 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 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 Parts & Accessories
    • AK Parts & Accessories
    • Sights & Optics
    • Suppressors
    • M Lock/Picatinny Mounts, Rails & Slings
    • Gun Cases, Racks, Vehicle Mounts, etc.
  • Packages & Sets
  • Ammo
  • Merch
  • ClearanceSALE
  • 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 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 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 Parts & Accessories
    • AK Parts & Accessories
    • Sights & Optics
    • Suppressors
    • M Lock/Picatinny Mounts, Rails & Slings
    • Gun Cases, Racks, Vehicle Mounts, etc.
  • Packages & Sets
  • Ammo
  • Merch
  • ClearanceSALE

FosTecH Firearms Accessories

  • Home
  • Shop
  • FosTecH Firearms Accessories
  • 1
  • 2
  • 3
  • 4
  • 5
  • POPULAR
    Echo AR II Trigger
    AR Triggers, Echo Triggers

    Echo AR II Trigger

     $479.99
    Add to cart
    Add to wishlist
    Quick View

  • Fostech Magazine Marker Bands
    MORE COLORS & CALIBERS
    AR Accessories, FosTecH Firearms Accessories

    Fostech Magazine Marker Bands

     $1.49
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • Fostech AR Anti-Walk Pin Set
    AR Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech AR Anti-Walk Pin Set

     $35.99
    Add to cart
    Add to wishlist
    Quick View
  • POPULAR
    Echo Sport Trigger
    AR Triggers, Echo Triggers

    Echo Sport Trigger

     $289.99
    Add to cart
    Add to wishlist
    Quick View

  • Sabre AR-15 Comfort Grip
    MORE COLORS
    AR Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    Sabre AR-15 Comfort Grip

     $29.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • .22 LR Extra Power Recoil Spring
    .22 Long Rifle, AR Accessories, FosTecH Firearms Accessories

    .22 LR Extra Power Recoil Spring

     $7.00
    Add to cart
    Add to wishlist
    Quick View
  • Echo AR II Trigger Lock Spring
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Trigger Lock Spring

     $2.00
    Add to cart
    Add to wishlist
    Quick View
  • .22 Caliber Sear Trip Kit for CMMG .22 Conversions and Uppers
    .22 Long Rifle, AR Accessories, FosTecH Firearms Accessories

    .22 Caliber Sear Trip Kit for CMMG .22 Conversions and Uppers

     $50.00
    Add to cart
    Add to wishlist
    Quick View
  • Savvy Sniper Sling (Quad X Cobra QD MS)
    AR Accessories, FosTecH Firearms Accessories, M Lock/Picatinny Mounts, Rails & Slings, Origin-12 Accessories

    Savvy Sniper Sling (Quad X Cobra QD MS)

     $134.95
    Add to cart
    Add to wishlist
    Quick View

  • Fostech Havoc Charging Handle
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Havoc Charging Handle

     $99.99
    Add to cart
    Add to wishlist
    Quick View
  • Fostech Tomahawk AR-15 Stock
    MORE COLORS
    AR Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    Fostech Tomahawk AR-15 Stock

     $69.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • Echo Sport Trigger Lock Spring
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Trigger Lock Spring

     $2.00
    Add to cart
    Add to wishlist
    Quick View
  • .22 Caliber Magazine
    .22 Long Rifle, AR Accessories, FosTecH Firearms Accessories, Uncategorized

    .22 Caliber Magazine

     $20.00
    Add to cart
    Add to wishlist
    Quick View
  • Magpul PMAG Magazine MOE .223 Rem / 5.56 NATO / .300BLK 30rd
    AR Accessories, FosTecH Firearms Accessories

    Magpul PMAG Magazine MOE .223 Rem / 5.56 NATO / .300BLK 30rd

     $11.99
    Add to cart
    Add to wishlist
    Quick View
  • Echo AR II Selector Screw Right (for Short Lever)
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Selector Screw Right (for Short Lever)

     $2.00
    Add to cart
    Add to wishlist
    Quick View
  • Echo ARII Caliber Conversion Hammer Spring
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo ARII Caliber Conversion Hammer Spring

     $10.00
    Add to cart
    Add to wishlist
    Quick View
  • Echo AR II Trigger Lock
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Trigger Lock

     $25.00
    Add to cart
    Add to wishlist
    Quick View
  • FosTecH 9MM Bolt Carrier Group (Black Nitride)
    9mm, AR Accessories, FosTecH Firearms Accessories

    FosTecH 9MM Bolt Carrier Group (Black Nitride)

     $155.00
    Add to cart
    Add to wishlist
    Quick View

  • Fostech Ultra-Light Castle Nut
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Ultra-Light Castle Nut

     $19.99
    Add to cart
    Add to wishlist
    Quick View
  • AR 15 Recoil Buffer
    AR Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    AR 15 Recoil Buffer

     $45.00
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • Sabre AK Comfort Grip
    Echo AK Replacement Parts, Echo Replacement Parts, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    Sabre AK Comfort Grip

     $29.99
    Add to cart
    Add to wishlist
    Quick View
  • Echo AR II Most Commonly Replaced Parts Kit
    Echo AR II Replacement Parts, Echo Replacement Parts

    Echo AR II Most Commonly Replaced Parts Kit

     $52.00
    Add to cart
    Add to wishlist
    Quick View
  • Origin-12 Shotgun 20 Round Drum Bag
    MORE COLORS
    Drums, Origin-12 Accessories

    Origin-12 Shotgun 20 Round Drum Bag

     $69.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
    Quick View
  • Flite Stripped Upper Receiver
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Flite Stripped Upper Receiver

     $249.99
    Add to cart
    Add to wishlist
    Quick View

  • 1
  • 2
  • 3
  • 4
  • 5

fostech_inc

Official Manufacturer of the Origin12 Shotgun, Echo Trigger, .50BMG Drum, ultra Lightweight Rifles, and Drone Pistol
BOO(m) 🎃 Happy Halloween! BOO(m) 🎃 Happy Halloween!
Psst… treats await on our site🎃 Psst… treats await on our site🎃
Trigger Treat 🎃 We’re giving away an Echo AR Trigger Treat 🎃 We’re giving away an Echo AR II! Tap our link in bio to enter now.  — No purchase necessary. 18+ U.S. only. See rules for details.  — This giveaway isn’t sponsored, endorsed, administered by, or associated with Meta/Instagram.
Range Ready Wednesday 💥 Range Ready Wednesday 💥
One of our Echo Triggers in action 🔥 One of our Echo Triggers in action 🔥
.50 Cal drums are rolling out! The second batch is .50 Cal drums are rolling out! The second batch is already on the move 👀💥
Happy Monday - starting off the week shooting the Happy Monday - starting off the week shooting the FosTecH tech series rifle 🔥
Snaps from the 2025 NRA World Shooting Championshi Snaps from the 2025 NRA World Shooting Championship last week! Always an awesome time surrounded by great people, great shooting, and putting our Stealth Rifles to work 👊🏼💥
Follow on Instagram

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

Subscribe to FosTecH Insider for our latest offers!

    [mc4wp_form id=20864]

    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
    • Privacy Policy
    • Photo Galleries
    • About Us
    • Contact FosTecH

    Featured Product

    “Echo AR II Trigger Lock” has been added to your cart.
    • POPULAR
      Echo AR II Trigger
      AR Triggers, Echo Triggers

      Echo AR II Trigger

       $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
        • .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 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 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 Parts & Accessories
      • AK Parts & Accessories
      • Sights & Optics
      • Suppressors
      • M Lock/Picatinny Mounts, Rails & Slings
      • Gun Cases, Racks, Vehicle Mounts, etc.
    • Packages & Sets
    • Ammo
    • Merch
    • ClearanceSALE
    • Videos
      • Customer Service
      • Origin-12 Shotgun
      • Rifles/SBR/Braced Pistols
      • Echo Triggers
      • Drone Handguns
      • Drums
      • Accessories
      • About FosTecH
    • Photos
    • Documents
    • Dealers
      • Dealer Locator
      • Become a Dealer
      • Dealer Login
    • NFA/Military/First Responder
      • N.F.A.
      • Military & L.E.
      • First Responder Program
    • Upcoming Events
    • Wholesale
    • About
    • Contact
    Join the FosTecH Waitlist We will inform you when the product arrives in stock. Please leave your valid email address below.