This is a precision replacement flat spring for A2-style match grade rear sight bases. It's the small component that provides consistent spring tension inside your rear sight assembly, keeping everything stable and repeatable shot after shot.
This flat spring is engineered to exacting tolerances for use in match grade A2 rear sight bases. The curved design ensures consistent spring pressure across the full range of sight adjustment, which directly impacts shot-to-shot repeatability. A worn or damaged spring can introduce inconsistency in your sight's return to zero, making this a critical maintenance item for precision builds.
This component is designed specifically for A2-style match grade rear sight assemblies on AR-15 platforms. The flat spring integrates with the base assembly to maintain tension on the sight's adjustment mechanism. Double R Armory manufactures this component to match original specifications, ensuring drop-in compatibility with standard A2 configurations.
Keeping spare rear sight springs on hand prevents downtime during matches or training. This component is easy to swap when needed and requires no special tools or installation steps. Having a backup ensures your sight remains in top condition without interrupting your shooting schedule.
Follow safe handling and manufacturer instructions. Ensure compatibility with your specific A2 rear sight base before use. Verify that this component matches your sight assembly specifications. This is a replacement component only, not a complete sight assembly.
Platform: AR-15
Compatibility: A2-Style Match Grade Rear Sight Assemblies
Component: Rear Base Flat Spring
Material: Steel
Finish: Natural Steel
Design: Curved Flat Spring
Function: Provides spring tension within the A2 rear sight base assembly
Application: Replacement or spare rear sight component
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