Description
The Fail Zero FZ 450 Bushmaster Bolt Carrier Group (BCG) is expertly crafted for .450 Bushmaster upper receivers. This fully assembled BCG features EXO Nickel Boron technology, ensuring permanent dry lubricity and extreme durability. Designed to enhance wear and corrosion resistance, this BCG is a perfect upgrade for your AR15, providing reliability and performance in every shot. Experience the difference with Fail Zero’s innovative coatings and maximize your shooting experience.
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