Aero Precision AR-15 Front Sight Post Retainer Spring

Aero Precision AR-15 Front Sight Post Retainer Spring The Aero Precision AR-15 Front Sight Post Retainer Spring is an essential component for securing your front sight post with precision and stability. Designed to work seamlessly with the detent pin, this durable spring applies consistent pressure to keep your sight post firmly in place, allowing for reliable elevation adjustments without slippage. Perfect for maintaining zero, this retainer spring ensures your front sight remains stable under recoil, providing dependable accuracy with every shot. Upgrade your AR-15's front sight assembly with Aero Precision's trusted quality and enjoy the confidence of a secure and adjustable sighting system.