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FosTecH Firearms Accessories

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  • FosTecH Firearms Accessories
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  • Echo AK Selector Lever Screw
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Lever Screw

     $3.00
    Add to cart
    Add to wishlist
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  • Echo AK Trigger Parts Pack
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Parts Pack

     $51.00
    Add to cart
    Add to wishlist
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  • .22 LR AR-15 Conversion Kit
    .22 Long Rifle, AR Accessories, Caliber Conversion Kits

    .22 LR AR-15 Conversion Kit

     $195.00
    Add to cart
    Add to wishlist
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  • Echo Sport Detent Cap
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Detent Cap

     $17.00
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  • Echo Sport Safety Cam
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Safety Cam

     $17.00
    Add to cart
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  • Placeholder
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Screw (Left)

     $2.00
    Add to cart
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  • Echo Sport Selector Lever
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever

     $25.00
    Add to cart
    Add to wishlist
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  • Echo Sport Ambidextrous Selector Lever
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Ambidextrous Selector Lever

     $18.00
    Add to cart
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  • 50 BMG Drum Bag
    Drums, Origin-12 Accessories

    50 BMG Drum Bag

     $29.99
    Add to cart
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  • Plano Tactical AW2 All Weather 42" Rifle/Shotgun Case
    AR Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather 42″ Rifle/Shotgun Case

     $140.00
    Add to cart
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  • Echo AK Selector Lever
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Lever

     $25.00
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  • Echo AK Selector Lever Spacer
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Selector Lever Spacer

     $5.00
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  • Fostech Tactical Gas Buster Charging Handle
    AR Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Tactical Gas Buster Charging Handle

     $109.99
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  • Stealth Raptor Builders Kit w/ Mach 2 Handguard
    MORE COLORS & HANDGUARD LENGTHS
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Packages & Matching Sets, Upper & Lower Receivers/Builder Kits

    Stealth Raptor Builders Kit w/ Mach 2 Handguard

     Starting at: $659.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
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  • Flite 16" .22 Complete Upper Receiver (Echo Trigger Compatible)
    .22 Long Rifle, AR Accessories, Caliber Conversion Kits, Complete Upper Receivers

    Flite 16″ .22 Complete Upper Receiver (Echo Trigger Compatible)

     $899.99
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  • Echo Sport Selector Lever Long with Cam Assembly
    Echo Replacement Parts, Echo Sport Replacement Parts

    Echo Sport Selector Lever Long with Cam Assembly

     $60.00
    Add to cart
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  • Plano Tactical AW2 All Weather 36" Rifle/Shotgun Case
    AR Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather 36″ Rifle/Shotgun Case

     $110.00
    Add to cart
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  • Fostech Metal Folding Battle Sight Combo (Front and Rear Sight)
    AR Accessories, FosTecH Firearms Accessories, Sights & Optics

    Fostech Metal Folding Battle Sight Combo (Front and Rear Sight)

     $239.99
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  • Echo AK Trigger Blade Screw
    Echo AK Replacement Parts, Echo Replacement Parts

    Echo AK Trigger Blade Screw

     $3.00
    Add to cart
    Add to wishlist
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  • mag carrier 1mag carrier 3
    FosTecH Firearms Accessories, Origin-12 Accessories

    Origin-12 Shotgun Magazine Carrier

     $68.20
    Add to cart
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  • Stealth Raptor Builders Kit w/ Mach 1 Handguard
    MORE COLORS & HANDGUARD LENGTHS
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Packages & Matching Sets, Upper & Lower Receivers/Builder Kits

    Stealth Raptor Builders Kit w/ Mach 1 Handguard

     Starting at: $689.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
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  • Tech 16" .22 Complete Upper Receiver Kit w/.22LR Magazine (Echo Trigger Compatible)
    .22 Long Rifle, AR Accessories, Caliber Conversion Kits, Complete Upper Receivers, FosTecH Firearms Accessories

    Tech 16″ .22 Complete Upper Receiver Kit w/.22LR Magazine (Echo Trigger Compatible)

     $759.99
    Add to cart
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  • Plano Tactical AW2 All Weather™ Pistol Case XL
    AR Accessories, Cases, Racks & Misc., FosTecH Firearms Accessories

    Plano Tactical AW2 All Weather™ Pistol Case XL

     $100.00
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  • Out of stock
    Law Tactical LLC AR Folding Stock Adapter GEN 3-M
    AR Accessories, FosTecH Firearms Accessories, Stocks, Grips, Braces, & Folding Adapters

    Law Tactical LLC AR Folding Stock Adapter GEN 3-M

     $249.99
    Read more
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fostech_inc

Official Manufacturer of the Origin12 Shotgun, Echo Trigger, .50BMG Drum, ultra Lightweight Rifles, and Drone Pistol
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 👊🏼💥
Make it match. Make it yours.🔥 Make it match. Make it yours.🔥
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      Sale
      Echo AR II Trigger
      Offer Ends In:
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      AR Triggers, Echo Triggers

      Echo AR II Trigger

       $479.99 Original price was: $479.99.$399.99Current price is: $399.99.
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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
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        • Braced Pistols
      • Build Your AR
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    • Handguns
    • Echo Triggers
      • Echo Triggers
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        • Echo AR II Trigger
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        • 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
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    • Videos
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