Colt AR-15 Forward Assist Rear Sight Pin A4 Compatibility

The Colt AR-15 A4 Forward Assist Rear Sight Pin in black is a precise, essential firearm component designed to complement AR-15 platforms with dependable fit and function. Built by Colt, this rear sight pin integrates seamlessly with AR-15 and A4 configurations, delivering reliable alignment and smooth operation when installing or servicing your rifle's forward assist assembly. The black finish provides durable wear resistance and a low-profile silhouette that maintains clean optics and unobstructed sight picture, making it an attractive choice for rifle parts and rifle iron sights enthusiasts alike. This pin is crafted to standard AR-15 tolerances, ensuring straightforward installation for maintenance or field upgrades without altering zero or affecting zeroing procedures. Whether you're building, maintaining, or upgrading a Colt-equipped AR-15, this forward assist rear sight pin supports consistent performance under field conditions, handling routine inspection, and ensuring secure engagement during operation. Ideal for shooters who value quality manufacturing and compatibility across AR-15 platforms, this part helps preserve reliable handguard-to-receiver interface and supports precise alignment of components in a rugged, ready-to-use rifle system.