The sight picture holds. Muzzle climb and felt recoil cease to govern the next shot. The category default is a cylinder with holes. This architecture is not that. Reverse L-shaped ports form a high-pressure pocket in the upper nook of the upward slant. Computational fluid dynamics fixed placement and scale. The geometry resists conventional machining. Inventory is finite. CNC-machined from 1-inch steel barstock, then deburred, coated, and laser-etched.