The Microbest M16 Phosphate/Chrome-Lined Bolt Carrier Group is a premium upgrade for your AR-15 or M4 platform, offering exceptional performance and reliability. Built to meet rigorous military specifications, this BCG features a Carpenter 158 steel bolt that has undergone High-Pressure Testing (HPT) and Magnetic Particle Inspection (MPI) to guarantee durability under extreme conditions.
The phosphate exterior resists corrosion and wear, while the chrome-lined carrier ensures smooth cycling and reduces fouling for easier maintenance. A properly staked gas key enhances reliability, ensuring consistent performance during high-round-count sessions.
Why Choose This BCG?
-Carpenter 158 Steel Bolt: Designed for strength and longevity.
-HPT/MPI Tested: Ensures flawless reliability and safety.
-Phosphate Coating: Provides superior corrosion and wear resistance.
-Chrome-Lined Carrier: Enhances smooth operation and reduces fouling.
-Mil-Spec Quality: Trusted performance for any scenario.
Upgrade your rifle with the Microbest M16 Phosphate/Chrome-Lined Bolt Carrier Group Group for unmatched durability, precision, and dependability in every shot.
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