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The Griffin ATM (Advanced Threaded Match) Barrel with Micro Carry Comp (MCC) is a precision-engineered upgrade for the Glock 43 platform. Crafted from 416R chromium stainless steel and machined from a single billet using advanced 5-axis techniques, the barrel maintains perfectly aligned breech dimensions for an ideal fit with the slide and locking lug. Its chamber is carefully honed and polished, ensuring smooth feeding and reliable performance with a wide range of 9mm ammunition.

The barrel’s black nitride finish adds corrosion resistance and surface durability, while broach-cut rifling and a target-crowned muzzle support consistent accuracy. The 1/2x28 threaded muzzle allows easy attachment of suppressors or compensators.

Included for a limited time, Griffin’s Micro Carry Comp (MCC) is a lightweight, compact compensator designed for concealed carry. It improves muzzle control without altering the gun’s handling or holster compatibility. The 1:10 twist rate provides optimal performance with standard and heavier rounds, while single-hold 5-axis machining guarantees repeatable tolerances.

Built for reliability, precision, and accessory versatility, the Griffin ATM Barrel w/ MCC delivers a top-tier performance upgrade for Glock 43 owners seeking enhanced control, accuracy, and dependability.