Toolcraft DLC BCG 458 SOCOM

Free Shipping on all Toolcraft Bolt Carrier Groups! 

Your 458 SOCOM build deserves the best bolt carrier group! This 458 SOCOM BCG by Toolcraft is the highest quality BCG on the market today. 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 ideal finish for a critical part like an AR15 bolt carrier group.

Beneath the superior Diamond Like finish resides all the quality and attention to detail and materials that Toolcraft is famous for. 

Toolcraft uses a type of 8620 steel in their carriers that is not used by anyone else in the industry. It's a proprietary blend of steel that is superior to the 8620 steel used by other manufacturers. 

Beyond the carrier steel, Toolcraft uses state-of-the-art machinery, processes and quality control to ensure that every bolt carrier group is capable of the most demanding missions. This has made Toolcraft a first choice of OEMs and the U.S. Military.

Above: A smooth finish, free of machine marks.

Toolcraft products carry a Lifetime Warranty.

See our interactive 360-degree views of all Toolcraft BCGs here - Toolcraft Gallery

Like to know more? Get more details on "The Diamond" (Pictures too!) here: Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made?

Note: Some dealers are selling Toolcraft BCGs that have been finished after leaving Toolcraft. The finish on those BCGs would not be warrantied by Toolcraft. All Toolcraft bolt carrier groups sold by SpiceTac include the 100% no-questions-asked Toolcraft warranty.