MCR 12.5″ Adjustable Heavy Barrel (Bbl-006)

Product Overview: MCR 12.5″ Adjustable Heavy Barrel (Bbl-006)

Engineered for those who refuse to compromise on quality, the MCR 12.5″ Adjustable Heavy Barrel (Bbl-006) delivers peak performance in any tactical environment.

The MCR system, specifically this MCR 12.5″ Adjustable Heavy Barrel (Bbl-006) configuration, is a true force-multiplier for the modern operator. Priced at $789.99, this high-performance investment provides the operator with unmatched dual-feed flexibility. This specific model (ID: 435) features a patented quick-change barrel system that allows for rapid transitions between barrel lengths without losing zero. Built for high-volume suppressive fire, the MCR utilizes 7075-T6 aerospace-grade aluminum forgings.

This mission-configurable rifle setup is compatible with standard AR-15 lowers but offers the sustained fire capability typically reserved for squad automatic weapons. It is the perfect choice for users who require the versatility of both magazine and belt-fed ammunition sources in a single, lightweight platform.

When you order the MCR 12.5″ Adjustable Heavy Barrel (Bbl-006) directly from our Melbourne, FL facility, you are investing in authentic American-made excellence. Each unit undergoes rigorous quality control inspections to meet aerospace-grade standards.

Technical Data