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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
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    • Shop by Type/Purpose
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AR Accessories

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  • POPULAR
    Echo AR II Trigger
    AR Triggers, Echo Triggers

    Echo AR II Trigger

    $479.99
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    Add to wishlist
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  • 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
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  • Fostech AR Anti-Walk Pin Set
    AR Accessories, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech AR Anti-Walk Pin Set

    $35.99
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  • POPULAR
    Echo Sport Trigger
    AR Triggers, Echo Triggers

    Echo Sport Trigger

    $289.99
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  • 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
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  • .22 LR Extra Power Recoil Spring
    .22 Long Rifle, AR Accessories, FosTecH Firearms Accessories

    .22 LR Extra Power Recoil Spring

    $7.00
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  • .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
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  • 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
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  • 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
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  • Fostech Havoc Charging Handle
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Havoc Charging Handle

    $99.99
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  • .22 Caliber Magazine
    .22 Long Rifle, AR Accessories, FosTecH Firearms Accessories, Uncategorized

    .22 Caliber Magazine

    $20.00
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  • 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
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  • FosTecH 9MM Bolt Carrier Group (Black Nitride)
    9mm, AR Accessories, FosTecH Firearms Accessories

    FosTecH 9MM Bolt Carrier Group (Black Nitride)

    $155.00
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  • Fostech Ultra-Light Castle Nut
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Parts

    Fostech Ultra-Light Castle Nut

    $19.99
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  • 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
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  • 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
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  • Flite Stripped Upper Receiver
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories

    Flite Stripped Upper Receiver

    $249.99
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  • Flite Upper and Lower Receiver Set
    AR Accessories, AR Lightweight Components, 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 Accessories, Caliber Conversion Kits, Complete Upper Receivers, FosTecH Firearms Accessories

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

    Starting at: $879.99
    Select options This product has multiple variants. The options may be chosen on the product page
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  • Flite Stripped Lower Receiver
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Receivers/Builder Kits

    Flite Stripped Lower Receiver

    $259.99
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  • FosTecH Complete Bolt Carrier GroupFosTecH Complete Bolt Carrier Group (Nickel Boron)
    MORE FINISHES & WEIGHTS
    AR Accessories, AR Lightweight Components, FosTecH Firearms Accessories, Upper & Lower Parts

    FosTecH Complete Bolt Carrier Group

    Starting at: $159.99
    Select options This product has multiple variants. The options may be chosen on the product page
    Add to wishlist
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  • .22 LR AR-15 Fostech Tuned Conversion Combo Pack
    .22 Long Rifle, AR Accessories, Caliber Conversion Kits

    .22 LR AR-15 Fostech Tuned Conversion Combo Pack

    $270.00
    Add to cart
    Add to wishlist
    Quick View

  • Tech Stripped Lower Receiver
    AR Accessories, Upper & Lower Receivers/Builder Kits

    Tech Stripped Lower Receiver

    Starting at: $79.99
    Select options This product has multiple variants. The options may be chosen on the product page
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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
    Quick View

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fostech_inc

Official Manufacturer of the Origin-12 Shotgun, Echo Trigger, .50BMG Drum, ultra Lightweight Rifles, and Drone Pistol.

Lots of goodies shipped out yesterday 👀📦 including Lots of goodies shipped out yesterday 👀📦 including a whole lot of .50 BMGs 💥🔥
Fresh from our shop, proudly made in the USA 🇺🇸 Fresh from our shop, proudly made in the USA 🇺🇸
Red, white and custom 🇺🇸 Happy Monday👊🏼 Red, white and custom 🇺🇸 Happy Monday👊🏼
FosTecH Tech Rifle🔥 FosTecH Tech Rifle🔥
Our products are made right here in the USA 🇺🇸. Wh Our products are made right here in the USA 🇺🇸. Where craftsmanship still means hands-on precision, one part at a time.
Come shoot the 7.5” Stealth Raptor Pistol with a G Come shoot the 7.5” Stealth Raptor Pistol with a Gear Head Works Tailhook brace 🔥
Still need a Valentine’s gift? ❤️ Now through the Still need a Valentine’s gift? ❤️

Now through the end of February, spend $100 or more on a gift card and get a FREE FosTecH Wetland duck camo hat 🦆

The perfect gift… with a little extra on us.
What’s the secret to our roughly 5lb rifles? Magne What’s the secret to our roughly 5lb rifles? Magnesium-aluminum alloy… it’s something you have to pick up to beileve, and it’s 30% stronger than aircraft-grade aluminum.
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    Featured Product

    “.22 Caliber Sear Trip Kit for CMMG .22 Conversions and Uppers” 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
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    • FosTecH Products
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    • Home
    • Rifles/SBR/Braced Pistols
      • Shop by Series
        • Stealth
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      • 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
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      • Battle Builds
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      • Echo Triggers
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      • Battle Builds
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        • Predator Sig 320 Parts
      • AR Parts & Accessories
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        • Upper & Lower Receivers/Builder Kits
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