Description
Purpose-Built for 9mm Accuracy
The Liemohn Manufacturing 9mm 50M Rear Sight Aperture is engineered specifically for the ballistic characteristics of 9mm AR platforms.
Unlike standard AR rear sight apertures designed around rifle-cartridge trajectories, this dedicated aperture provides true 50-meter calibration for 9mm. The result is a more accurate and repeatable sighting solution for builders and shooters who want a component designed specifically for their platform.
Precision CNC Machined
Each rear sight aperture is precision CNC machined from 4140 steel to maintain consistent dimensions, dependable fit, and long-term durability.
Production components receive a black parkerized finish for a professional appearance and added surface protection.
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