Luth-AR Modern A1 Rear Base Sight Assy w/Rapidex Knob

The Retro A1 Rear Sight Assembly is a high-quality, upgrade for your AR-style rifle. It features a sleek, durable design and Rapid Index Knob for easy windage adjustment, Specifications for Luth-AR Modern A1 Rear Base Sight Assy w/Rapidex Knob: Manufacturer: Luth-AR Color: Black Package Contents: Luth-AR Modern A1 Rear Base Sight Assy w/Rapidex Knob Rapid Index Knob Rear Sight Detent Rear Sight Detent Spring Rear Sight Aperture Rear Sight Windage Screw Rear Sight Base Roll Pin Rear Sight Flat Spring