G43 Barrel W/ Micro Carry Comp 1/2-28 Blk

The Griffin Armament G43 Barrel with Micro Carry Comp is a precision-engineered drop-in replacement barrel purpose-built for Glock 43 shooters who demand reliable accuracy without compromise. Machined from 416R chromium stainless steel and finished in corrosion-resistant black nitride, this barrel arrives threaded and ready to run suppressors or other 1/2-28 accessories—a genuine advantage for shooters who want flexibility in their carry setup. Griffin's five-axis machining process holds all critical dimensions in a single work-holding position, ensuring the breech geometry aligns perfectly with your slide and locking lugs for the kind of consistency that matters downrange.

What sets this barrel apart is the included Micro Carry Comp (MC²), a patent-pending muzzle device engineered specifically for concealed carry duty. Unlike bulkier compensators, the Micro Carry Comp keeps a low profile—it won't print in most holsters and won't force a holster change. The design still delivers measurable recoil reduction and faster follow-up shot control, giving you tangible performance gains without the bulk or weight penalty that typically comes with muzzle devices. It's the kind of thoughtful engineering that makes your carry gun genuinely better to shoot, not harder to carry.

The chamber is honed and polished to a smooth finish that reliably cycles everything from budget training rounds to duty ammunition. A 1:10 twist and target-crowned muzzle support accurate placement, while broach-cut rifling reduces bore stress and ensures shot-to-shot consistency. Two years of Griffin's development work went into dialing the dimensions for perfect fitment—this is a barrel that drops in and runs, no fitting or gunsmithing required. If you carry a G43 and want to upgrade beyond factory steel, this is a thoughtful, capable choice.