The LBE Unlimited AR15 Complete “F” Marked Front Sight Base Kit is a fully mil-spec assembly designed for standard .223/5.56 AR-15 builds. This complete kit includes a precision-machined “F” marked front sight base along with all necessary components for proper installation and function, making it ideal for new barrel builds, repairs, or restoring a factory-style front sight assembly.
All parts are manufactured to strict mil-spec standards in the USA for perfect fit, reliable performance, and long-term durability.
All parts are manufactured to strict mil-spec standards in the USA for perfect fit, reliable performance, and long-term durability.
Features
- Complete “F” Marked Front Sight Base assembly
- Includes: Taper Pins, Sight Post, Detent, Spring, Swivel, and Swivel Rivet
- Precision machined for accurate alignment and elevation adjustments
- Mil-Spec quality components throughout
- Ideal for new barrel installs, A2-style builds, or repairs
- 100% Made in the USA
