DLC BCGs
DLC stands for Diamond-Like-Carbon. It is an incredibly hard finish that is considered self-lubricating. This makes it extremely resistant to wear and corrosion. This also makes it an ideal finish for a critical part like an AR15 bolt carrier group. Our DLC BCGs are made by Toolcraft Inc. an industry leader. See our article: Toolcraft Diamond DLC BCG Review
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Toolcraft Polished DLC C158 BCG 556
Toolcraft
Now: $189.99Was: $209.99Free Shipping on all Toolcraft Bolt Carrier Groups! Shop other BCG colors: Toolcraft FDE BCG, and Toolcraft Gray BCG. The Ionbond Diamond Like Carbon (DLC) finish is an incredibly hard (90 Rockwell) self-lubricating finish. This makes...Now: $189.99Was: $209.99 -
On SaleSee Best Price In Cart!
Toolcraft DLC 9310 BCG 556
Toolcraft
Now: $139.99Was: $199.99Free 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...Now: $139.99Was: $199.99 -
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Toolcraft DLC BCG 7.62X39
Toolcraft
Now: $139.99Was: $199.99Free Shipping on all Toolcraft Bolt Carrier Groups! Note: This 7.62X39 BCG is not compatible with the Palmetto State Armory KS-47 Your 7.62X39 build deserves the best bolt carrier group! This 7.62X39 BCG by Toolcraft is the highest quality BCG on...Now: $139.99Was: $199.99 -
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Toolcraft DLC BCG 6.5 Grendel
Toolcraft
Now: $169.99Was: $199.99Free Shipping on all Toolcraft Bolt Carrier Groups! Your 6.5 Grendel build deserves the best bolt carrier group! This 6.5 Grendel BCG by Toolcraft is the highest quality BCG on the market today. The Ionbond Diamond Like Carbon (DLC) finish is an...Now: $169.99Was: $199.99 -
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Toolcraft DLC Black BCG 308
Toolcraft
Now: $209.99Was: $299.99Free 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 DPMS G2. It is a full auto BCG and has forward...Now: $209.99Was: $299.99 -
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Toolcraft DLC C158 BCG 556
Toolcraft
Now: $144.99Was: $209.99Free Shipping on all Toolcraft Bolt Carrier Groups! Shop other BCG colors: Toolcraft FDE BCG, and Toolcraft Gray BCG. The Ionbond Diamond Like Carbon (DLC) finish is an incredibly hard (90 Rockwell) self-lubricating finish. This...Now: $144.99Was: $209.99