True 50-Meter Calibration
Designed specifically to provide 50-meter calibration for 9mm platforms.
Precision 9mm Components
Engineered specifically for 9mm AR platforms, this precision-machined rear sight aperture provides true 50-meter calibration for more accurate and repeatable performance.
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Built for Accuracy
The Liemohn Manufacturing 9mm 50-Meter Rear Sight Aperture is engineered specifically for the ballistic characteristics of 9mm platforms. Unlike standard rear apertures designed around rifle-cartridge trajectories, this component is truly calibrated for 9mm at 50 meters.
Precision CNC machined from 4140 steel, each aperture is made for durability, consistent dimensions, and dependable performance. Production components receive a professional black parkerized finish.
This dedicated design provides a purpose-built sighting solution for customers who want accurate calibration instead of adapting a standard rifle aperture to a pistol-caliber platform.
Purpose-Built Design
Standard AR rear sights are commonly configured around rifle-cartridge trajectories. A dedicated 9mm aperture provides calibration designed specifically for the performance characteristics of a 9mm platform, helping create a more accurate and repeatable 50-meter sighting solution.
Product Features
Designed specifically to provide 50-meter calibration for 9mm platforms.
Manufactured from durable alloy steel for long service life and dependable performance.
Machined to controlled dimensions for consistency, fit, and repeatable function.
Precision CNC machined and proudly manufactured in the United States using premium American craftsmanship.
Technical Details
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Add the 9mm 50-Meter Rear Sight Aperture to your cart, or contact Liemohn Manufacturing for dealer and wholesale pricing.
Dealer Opportunities
Interested in stocking Liemohn Manufacturing components? Wholesale pricing is available for qualified businesses. Contact us for current availability, quantity requirements, and ordering information.
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