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Bolt Carrier Group – 5.56/300BLK – Chrome Magnesium Phosphate


Out of stock

SKU: DBW-BCG-556-CMP Category:

This bolt carrier group is built to the highest standards out of the highest quality materials and thoroughly inspected to ensure they will last a lifetime of hard use.

In keeping with the original Mil-Spec standards which have been tried and found true for generations. The bore is coated with hard chrome and the remainder of the 8620 metal that is exposed has a Magnesium Phosphate protection that absorbs the lubricant, causing the carrier to run smoothly from one round to the next

• 8620 Carpenters Steel Carrier
• Chrome Magnesium Phosphate finish
• True Mil-Spec Dimensions
• Carpenters 158 steel bolt
• 4130 steel gas key with grade 8 staked screws
• 4140 steel extractor and cam pin
• Hard chrome ground 8740 steel firing pin
• Magnetic particle inspected
• M16 profile cut
• Lifetime Warranty

Weight12 oz
Dimensions8.5 × 1.5 × 1.5 in


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