GBB precision barrel

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The GBB Precision Barrels at Powair6 are designed to enhance shooting accuracy, increase range, and ensure consistency in your gas blowback replica. Available in different inner diameters (6.01mm, 6.03mm, 6.05mm), these barrels reduce shot deviations and provide better air sealing for consistent power output. Made from high-quality stainless steel, aluminum, or brass, they offer greater durability and better shot control. Compatible with various hop-up units and buckings, our barrels are perfect for both replacements and advanced upgrades.