BLACKWATER SENTRY 12 12 GAUGE PUMP MAGAZINE SHOTGUN

The Blackwater Firearms Sentry-12 is a 12-gauge shotgun built with a polymer receiver and plastic stock components. It uses a pump-magazine configuration and features an 18-inch barrel. The firearm incorporates an adjustable stock that allows changes to fit or length, and both the grip and stock are constructed from synthetic materials. The overall design emphasizes polymer construction for reduced weight and durability under varied conditions.

Core specifications include a standard magazine capacity of five rounds and a detachable box magazine system compatible with its pump operation. The polymer receiver provides structural rigidity while minimizing corrosion exposure, and the plastic grip maintains uniform handling texture. This Sentry-12 is used, showing prior handling consistent with that designation. The compact barrel length contributes to a balanced profile within the shotgun’s overall configuration, and the adjustable stock supports user customization within its design parameters.

Included components consist of the polymer receiver, plastic grip, and adjustable stock as part of the standard factory assembly. No additional accessories or packaging details are specified beyond the core shotgun configuration. All listed features correspond to the factory design of the Sentry-12 platform, identifying its 12-gauge chambering, 18-inch barrel, pump-magazine operation, and five-round detachable magazine capacity integrated into a polymer-based framework.