Gemtech Gvac 16" 5.56 Upper Blk Blem

The Gemtech Gvac 16" 5.56 Upper Blk Blem is a precision-engineered upper receiver assembly built for shooters who prioritize reliability and cost efficiency without sacrificing performance. This blemished unit delivers the same ballistic and mechanical integrity as new inventory while offering exceptional savings for law enforcement, military, and civilian operators. The 16-inch barrel length provides an optimal balance between velocity, accuracy, and handling characteristics ideal for tactical carbine applications, home defense, and intermediate-range engagements.

Built on proven direct impingement principles, the Gemtech Gvac upper integrates a gas tube system that cycles ammunition reliably across commercial and military-spec loads. The 5.56 NATO chamber accepts both .223 Remington and 5.56 NATO ammunition, offering operational flexibility in real-world scenarios where ammunition standardization may vary. Gemtech's manufacturing process emphasizes tight tolerances and precision machining to ensure consistent performance, reduced malfunctions, and extended service life. The blemish classification—typically minor cosmetic marks or finish imperfections—has zero impact on functional performance or structural integrity, making this upper a smart choice for budget-conscious builders who refuse to compromise on duty-grade components.

This upper receiver pairs seamlessly with any mil-spec lower receiver, making it ideal for custom rifle builds, platform consolidation, or equipment modernization programs. Law enforcement transition teams, military reserve units, and tactical enthusiasts benefit from standardized 5.56 ammunition compatibility and proven ergonomics in high-stress environments. Installation requires basic armorer knowledge and standard tools; the receiver accepts standard AR-pattern charging handles, rail systems, and optic mounts without modification. Weighing 3.31 pounds with a 29.5-inch overall length, the assembly integrates into short-barrel rifle (SBR), mid-length, and carbine configurations with appropriate lower receivers and handguards.