SKU: GLSP33578
The Glock OEM Rear Night Sight G42/G43 is a factory-standard aiming solution specifically designed for Glock's slim-profile compact pistols. This sight is perfect for concealed carry shooters who need reliable low-light target acquisition without adding bulk or weight to their firearm.
Integrating Glock's proven tritium lamp technology, this rear sight features a self-illuminating tritium lamp that provides constant visibility in darkness without the need for batteries or activation. The compact design is engineered to fit the dovetail cut of G42 and G43 frames without modification, ensuring proper alignment and zero retention.
This OEM rear night sight is ideal for G42 (.380 ACP) and G43 (9mm) owners seeking factory-backed reliability and compatibility. Installation is straightforward with standard dovetail sight removal tools, taking only minutes without requiring gunsmithing or modifications to the frame. Pair it with a matching OEM Glock front night sight to complete your low-light sighting setup.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
