Fostech 6229 Low Mass M16 Bolt Carrier Group, Nickel Boron, New/Old Stock

• Packaging may show signs of age, shelf wear, fading, or handling
• Original packaging, seals, or labels may be worn, incomplete, or replaced
• The item itself is new and unused unless otherwise stated
• Minor cosmetic imperfections to packaging do not affect product functionality

The Fostech 6229 M16-Style Low Mass Bolt Carrier Group is a nickel-boron-coated complete BCG designed for compatible .223 Remington, 5.56 NATO, and 300 BLK rifle platforms. This low-mass M16-style carrier group is built to reduce operating weight while the nickel-boron coating helps provide smoother cycling, reduced friction, and easier cleaning. Retail references identify part 6229 and UPC 639266300069 as the Fostech low-mass nickel-boron complete bolt carrier group.

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