Bolt Carrier Groups

Bolt Carrier Groups

ar15-bcg-for-sale.jpgThe bolt carrier group is the heart of any AR10/AR15/M4/M16 type rifle, carbine or AR pistol.  Bet-your-life dependability is a non-negotiable prerequisite. We carry Aero Precision, Toolcraft and Fail Zero BCGs with Nickel Boron, Black Nitride, DLC, Chrome/Magnesium Phosphate and Titanium Nitride-Gold finishes with M16 profile carriers. Chances are we have the AR BCG that you are looking for. See our Bolt Carrier Group Buyer's Guide.

  • Toolcraft BCG For Sale SpiceTac Voted #1 Toolcraft Dealer 2018 Toolcraft Black Nitride Bolt Carrier Group Left Side

    Toolcraft BCG Black Nitride 556

    Toolcraft

    $79.95 - $84.95
    Free Shipping on all Toolcraft Bolt Carrier Groups! Toolcraft Inc. is an OEM manufacturer of bolt carrier groups (BCGs) for many firearms makers. These companies know they can trust Toolcraft quality and are proud to have their logos applied to...
    $79.95 - $84.95
  • Toolcraft Nickel Boron BCG SpiceTac Voted #1 Toolcraft Dealer 2018 Toolcraft NiB BCG AR15 For Sale Over 100 5-star Reviews

    Toolcraft Nickel Boron BCG 556

    Toolcraft

    $104.95 - $109.95
    Free Shipping on all Toolcraft Bolt Carrier Groups! Try before you buy - Take it for a spin with our interactive 360o product view! A Toolcraft Nickel Boron BCG is, hands down, one of the best Nickel Boron BCGs (NiB BCG) on the market today. The bolt...
    $104.95 - $109.95
  • Toolcraft Diamond DLC BCG - SpiceTac Voted #1 Toolcraft Dealer 2018 Toolcraft DLC Diamond Bolt Carrier Group For Sale

    Toolcraft Diamond DLC BCG 556

    Toolcraft

    MSRP: $199.95
    $124.95
    Free Shipping on all Toolcraft Bolt Carrier Groups. Try before you buy - Take it for a spin with our interactive 360o product view! The Ionbond DLC finish is an incredibly hard (90 Rockwell) self-lubricating finish. This makes it extremely resistant...
    MSRP: $199.95
    $124.95
  • Fail Zero BCG For Sale See Reviews FailZero Nickel Boron Bolt Carrier Group /  223 / 300 Blackout M16 BCG

    Fail Zero Nickel Boron BCG 556

    FailZero

    MSRP: $159.99
    $129.95
    Free Shipping on all Fail Zero Bolt Carrier Groups! Try before you buy - Take a Fail Zero BCG for a spin with our interactive 360o product view! FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can...
    MSRP: $159.99
    $129.95
  • SpiceTac AR15 Extractor Spring Upgrade Kit 1-Pack SpiceTac AR15 Extractor Spring Upgrade Kit 3-Pack

    AR-15 Extractor Spring Upgrade Kit

    $4.95 - $12.95
    This upgrade will help keep your AR-15 functioning reliably especially when dirty. The Wolff Gunsprings Brand extra power extractor spring increases extractor tension and helps keep the extractor from slipping off the case head during extraction. This...
    $4.95 - $12.95
  • Toolcraft Chrome Phosphate BCG For Sale - SpiceTac Voted #1 Toolcraft Dealer 2018 Toolcraft Mil Spec Chrome Phosphate BCG

    Toolcraft Chrome Phosphate BCG C158 Bolt 556

    Toolcraft

    MSRP: $134.95
    $89.95
    Free Shipping on all Toolcraft Bolt Carrier Groups! Toolcraft makes some of the best AR15 bolt carrier groups on the market today. Precision manufactured on state-of-the-art CNC machinery in North Carolina, Toolcraft products are trusted by the...
    MSRP: $134.95
    $89.95
  • Toolcraft  308 Bolt Carrier Group (BCG) Nickel Boron For Sale Toolcraft  308 BCG SpiceTac Voted #1 Toolcraft Dealer 2018

    Toolcraft 308 BCG Nickel Boron Bolt Carrier Group

    Toolcraft

    MSRP: $249.95
    $169.95
    Free Shipping on all Toolcraft Bolt Carrier Groups! Try before you buy - Take it for a spin with our interactive 360o product view! This Toolcraft 308 Bolt Carrier Group isfinished in Nickel Boron and is designed for use in DPMS pattern AR10 rifles...
    MSRP: $249.95
    $169.95
  • Toolcraft Titanium Nitride BCG For Sale SpiceTac Voted #1 Toolcraft Dealer 2019 Titanium Nitride BCG

    Titanium Nitride TiN BCG 556

    Toolcraft

    MSRP: $169.95
    $129.95
    Finished in Titanium-Nitride! Free Shipping on all Toolcraft Bolt Carrier Groups. Try before you buy - Take it for a spin with our interactive 360o product view! Titanium Nitride (TiN) is an extremely hard ceramic material, often used in aerospace and...
    MSRP: $169.95
    $129.95
  • Toolcraft AR10 308 Black Nitride BCG For Sale Toolcraft AR10 308 Black Nitride Bolt Carrier Group

    Toolcraft 308 AR10 BCG Black Nitride

    Toolcraft

    MSRP: $199.95
    $134.95
    Free Shipping on all Toolcraft Bolt Carrier Groups! Try before you buy - Take it for a spin with our interactive 360o product view! This Toolcraft 308 Bolt Carrier Group is designed for use in DPMS pattern AR10 rifles chambered in the 308 family of...
    MSRP: $199.95
    $134.95
  • Aero Precision Nickel Boron BCG 556 Right Side APRH100070C Aero Precision Nickel Boron  556  Left Side BCGAPRH100070C

    Aero Precision 556 NATO Nickel Boron BCG

    Aero Precision

    MSRP: $175.00
    $148.75
    All Aero Precision Bolt Carrier Groups Ship Free! Aero Precision is a leader in AR15 parts manufacturing and this Nickel Boron Bolt Carrier Group is one of the best! The bolt is milled from mil spec Carpenter 158 tool steel before being High Pressure...
    MSRP: $175.00
    $148.75
  • Aero Precision BCG Black Nitride 556 APRH100615C Right side Aero Precision BCG Black Nitride 556 Left Side APRH100615C

    Aero Precision 556 NATO Black Nitride BCG

    Aero Precision

    MSRP: $129.99
    $110.95
    Every Aero Precision BCG ships free! Aero Precision is a leader in AR15 parts manufacturing and this Bolt Carrier Group is one of the best! The bolt is milled from mil spec Carpenter 158 tool steel before being High Pressure Tested (HPT) and Magnetic...
    MSRP: $129.99
    $110.95
  • Out of stock
    Left Handed Bolt Carrier Group - Spicetac Voted #1 Toolcraft Dealer 2018  Left Handed AR15 BCG For Sale

    Left Handed Bolt Carrier Group (BCG) Black Nitride 556

    Toolcraft

    MSRP: $169.95
    $139.95
    Toolcraft left handed Bolt Carrier Groups ship FREE. Try before you buy - Take lefty for a spin with our interactive 360o product view! Your Left-Handed AR15 Build deserves the best quality BCG you can get - Toolcraft! This quality Toolcraft bolt...
    MSRP: $169.95
    $139.95
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