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

    $79.99 - $89.99
    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...
    $79.99 - $89.99
  • 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

    $104.99 - $114.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! A Toolcraft Nickel Boron BCG is, hands down, one of the best Nickel Boron BCGs (NiB BCG) on the market today. The bolt carrier group is one of the most important AR15 parts, critical to the safety and...
    $104.99 - $114.99
  • Best Seller!
    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: $199.99
    $124.99
    Free Shipping on all Toolcraft Bolt Carrier Groups!  The Ionbond Diamond Like Carbon (DLC) finish is an incredibly hard (90 Rockwell) self-lubricating finish. This makes it extremely resistant to wear and corrosion.  This also makes it an...
    MSRP: $199.99
    $124.99
  • SpiceTac AR15 Extractor Spring Upgrade Kit 1-Pack SpiceTac AR15 Extractor Spring Upgrade Kit 3-Pack

    AR-15 Extractor Spring Upgrade Kit

    $5.99 - $13.99
    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...
    $5.99 - $13.99
  • 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: $134.99
    $89.99
    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...
    MSRP: $134.99
    $89.99
  • Best Seller!
    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: $249.99
    $169.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! This Toolcraft 308 Bolt Carrier Group isfinished in Nickel Boron and is designed for use in DPMS pattern AR10 rifles chambered in the 308 family of calibers. It is a full auto BCG and has forward...
    MSRP: $249.99
    $169.99
  • Fail Zero BCG For Sale See Reviews FailZero BCG Nickel Boron Bolt Carrier Group /  223 / 300 Blackout M16

    Fail Zero Nickel Boron BCG 556

    FailZero

    MSRP: $159.99
    $129.99
    Free Shipping on all Fail Zero Bolt Carrier Groups! FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on Fail Zero. This Fail Zero BCG is fully assembled and drop-in ready for most Mil-Spec...
    MSRP: $159.99
    $129.99
  • Out of stock
    Toolcraft Titanium Nitride BCG For Sale SpiceTac Voted #1 Toolcraft Dealer 2019 Titanium Nitride BCG

    Titanium Nitride TiN BCG 556

    Toolcraft

    MSRP: $169.99
    $129.99
    Free Shipping on all Toolcraft Bolt Carrier Groups. Titanium Nitride (TiN) is an extremely hard ceramic material, often used in aerospace and military applications that improves the maintenance, cleaning, and edge retention. This finish provides a...
    MSRP: $169.99
    $129.99
  • Out of stock
    Toolcraft AR10 308 Black Nitride BCG For Sale Toolcraft AR10 308 Black Nitride Bolt Carrier Group

    Toolcraft 308 AR10 BCG Black Nitride

    Toolcraft

    MSRP: $199.99
    $139.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! This Toolcraft 308 Bolt Carrier Group is designed for use in DPMS pattern AR10 rifles chambered in the 308 family of calibers. It is a full auto BCG and has forward assist serrations. This BCG is...
    MSRP: $199.99
    $139.99
  • Out of stock
    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
    $119.99
    Free Shipping on all Aero Precision uppers! Should you need an Aero Precision product we don't carry, we recommend going directly to the great folks at Aero Precision. Aero Precision is a leader in AR15 parts manufacturing and this Bolt Carrier Group...
    MSRP: $129.99
    $119.99
  • 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
    $154.99
    Free Shipping on all Aero Precision BCGs! Should you need an Aero Precision product we don't carry, we recommend going directly to the great folks at Aero Precision.  Aero Precision is a leader in AR15 parts manufacturing and this Nickel Boron...
    MSRP: $175.00
    $154.99
  • Out of stock
    Coming Soon!
    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: $169.99
    $139.99
    Toolcraft left handed Bolt Carrier Groups ship FREE. Your Left-Handed AR15 Build deserves the best quality BCG you can get - Toolcraft! This quality Toolcraft bolt carrier group has all the outstanding specs of the right-handed Toolcraft BCG, but it's...
    MSRP: $169.99
    $139.99
  • Out of stock
    Coming Soon!

    Toolcraft Diamond DLC BCG 308

    Toolcraft

    MSRP: $239.99
    $184.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! This Toolcraft 308 DLC Bolt Carrier Group is designed for use in DPMS pattern AR10 rifles chambered for the 308 family of calibers. Not for use with 6.5 Creedmoor or DPMS G2. It is a full auto BCG and...
    MSRP: $239.99
    $184.99
  • Out of stock
    Coming Soon!
    Toolcraft .458 SOCOM .450 Bushmaster Bolt Carrier Group BCG For Sale

    450 Bushmaster 458 SOCOM Bolt Carrier Group

    Toolcraft

    MSRP: $134.99
    $94.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 450 Bushmaster or 458 SOCOM AR-15 build deserves the best bolt carrier group money can buy. This 450 Bushmaster/458 SOCOM BCG by Toolcraft is the highest quality BCG on the market today. Finished...
    MSRP: $134.99
    $94.99
  • Out of stock
    Coming Soon!
    Toolcraft 6.5 Grendel BCG For Sale

    6.5 Grendel Bolt Carrier Group

    Toolcraft

    MSRP: $134.99
    $94.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 6.5 Grendel build deserves the best bolt carrier group money can buy. This 6.5 Grendel BCG by Toolcraft is the highest quality BCG on the market today. Finished in Black Nitride for a lifetime of...
    MSRP: $134.99
    $94.99
  • Out of stock
    Coming Soon!
    Toolcraft Nickel Boron 6.5 Grendel BCG For Sale

    6.5 Grendel Nickel Boron BCG

    Toolcraft

    MSRP: $184.99
    $114.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 6.5 Grendel build deserves the best bolt carrier group money can buy. This 6.5 Grendel Nickel Boron BCG by Toolcraft is the highest quality BCG on the market today. Finished in Nickel Boron for a...
    MSRP: $184.99
    $114.99
  • Out of stock
    Coming Soon!
    Toolcraft 6.8 SPC Bolt Carrier Group BCG For Sale

    6.8 SPC Bolt Carrier Group

    Toolcraft

    MSRP: $134.99
    $94.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 6.8 SPC build deserves the best bolt carrier group money can buy. This 6.8 SPC BCG by Toolcraft is the highest quality BCG on the market today. Finished in Black Nitride for a lifetime of flawless...
    MSRP: $134.99
    $94.99
  • Out of stock
    Coming Soon!
    Toolcraft 7.62X39 Bolt Carrier Group BCG For Sale

    7.62x39 Bolt Carrier Group Nitride BCG

    Toolcraft

    MSRP: $134.99
    $94.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 7.62X39 AR build deserves the best bolt carrier group money can buy. This 7.62X39 BCG by Toolcraft is the highest quality BCG on the market today. Finished in Black Nitride for a lifetime of...
    MSRP: $134.99
    $94.99
  • Out of stock
    Coming Soon!
    Toolcraft 7.62X39 Nickel Boron Bolt Carrier Group BCG For Sale

    7.62x39 Nickel Boron BCG

    Toolcraft

    MSRP: $164.99
    $114.99
    Free Shipping on all Toolcraft Bolt Carrier Groups! Your 7.62X39 AR build deserves the best bolt carrier group money can buy. This 7.62X39 Nickel Boron BCG by Toolcraft is the highest quality BCG on the market today. Finished in Nickel Boron for a...
    MSRP: $164.99
    $114.99