World's Toughest AR15 BCG?! // SRC XPB BCG Review!
This YouTube video features a review of the Sharps Rifle Company (SRC) XPB Bolt Carrier Group (BCG) for the AR-15 platform. The reviewer explores whether the XPB BCG can be considered the "toughest" and "best AR-15 BCG for the money." Key features highlighted include its balanced design, construction from S7 Steel, HPT/MPI testing, shot peening, and DLC coating. The description also includes affiliate links to parts, ear protection, and other content creators.









