Glock® 42/43 OEM Polymer Fixed Rear Sight | Polymer80
Specs at a glance
About this product
Glock® 42/43 OEM Polymer Fixed Rear Sight
Upgrade your Glock® 42 or 43 with the reliable factory polymer rear sight from Polymer80. This sight offers a cost-effective solution for enhancing accuracy without breaking the bank, allowing you to allocate funds towards other upgrades like barrels or triggers. Perfect for completing your Polymer80 build or replacing worn-out sights on your factory handgun.

Key Features and Benefits
- Material: Durable polymer construction for lightweight performance and corrosion resistance.
- Design: Fixed rear sight with a 6.1mm height, ensuring compatibility and a standard sight picture.
- Mounting: Utilizes a standard dovetail friction-fit system for easy installation without tools.
- Sight Picture: Features white target lights for quick and intuitive sight alignment in various lighting conditions.
- Compatibility: Specifically designed for Glock® 42 and Glock® 43 models, making it ideal for Polymer80 builds or OEM replacements.
Technical Specifications
- Height: 6.1mm
- Mount Type: Dovetail friction-fit
- Color: Black (matches standard Glock® finishes)
- Material: Polymer
- Compatibility: Glock® 42, Glock® 43
Why Choose This Sight?
As experts in the firearms industry, Polymer80 provides high-quality OEM parts that meet stringent standards. This rear sight is a trusted choice for shooters seeking reliability and affordability. Whether you’re building a custom Polymer80 pistol or maintaining your Glock®, this sight ensures consistent performance. Its simple design reduces complexity, making it a great option for beginners and seasoned enthusiasts alike.
Enhance your shooting experience with this essential accessory. Order today and enjoy improved accuracy and durability for your Glock® 42 or 43.
What's in the box
- Glock® 42/43 OEM Polymer Fixed Rear Sight | Polymer80