BA SIG P320 FULL THREADED BARREL | BOMBER | NO LCI | QPQ BLACK
Ballistic Advantage SIG P320 Full QPQ black threaded barrel with bomber fluting (no LCI). Precision fit for P320 Full/X-Full. Down Range Guns & Ammo in Maple Grove
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Description
Ballistic Advantage SIG P320 Full — QPQ Black Threaded, Bomber Fluting (No LCI)
Overview
Ballistic Advantage SIG P320 Full QPQ Black is a premium threaded pistol barrel built for shooters who demand durability, reliability, and a refined aesthetic. This full-length P320 replacement features a corrosion-resistant QPQ black finish, bomber-style spiral fluting for reduced weight and quick cooling, and threaded muzzle readiness for suppressors or muzzle devices. This barrel does not include a loaded-chamber indicator (No LCI). This Ballistic Advantage barrel is available at Down Range Guns & Ammo in Maple Grove.
Performance & Design
Machined to tight tolerances for consistent bore alignment and repeatable accuracy, the barrel is finished in QPQ for enhanced surface hardness, wear resistance, and corrosion protection. The bomber fluting removes mass from the barrel while maintaining rigidity, speeding cool-down between strings of fire and giving a distinctive low-profile look. Threaded at the muzzle for accessory compatibility, the barrel is intended to mate cleanly with common suppressor mounts and muzzle devices—verify thread pitch/fitment for your slide and accessories prior to installation.
Fit & Compatibility
Designed specifically for SIG P320 Full / P320 X-Full platform slides, this barrel should drop in to compatible factory and many aftermarket slides with minimal fitting. As with all replacement barrels, confirm slide fit, timing, and headspace after installation. Because this variant omits an LCI, note that no loaded-chamber indicator provisioning is present—verify slide cut and user preference before fitting if LCI functionality is required.
Controls & Maintenance
Routine inspection of barrel lockup and throat condition is recommended during normal maintenance intervals. The QPQ finish reduces corrosion risk but do not treat it as maintenance-free—keep mating surfaces clean, use recommended torque procedures for muzzle devices, and function-check with inert snap caps before live fire.
Key Features
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Platform: SIG P320 Full / X-Full compatibility.
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Caliber: 9mm
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Finish: QPQ corrosion-resistant black finish.
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Fluting: Bomber/spiral fluting (weight reduction and cooling).
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Threaded: Muzzle threaded for suppressors/muzzle devices (verify thread pitch for your accessories).
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LCI: No loaded-chamber indicator.
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Tolerances: Precision-machined for tight bore concentricity and reliable lockup.
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Intended Use: Duty, competition, suppressor-ready builds, high-performance carry conversions.
