Luth-AR UR-21K A2 Rear Sight Assembly Kit, Black

Discover the Luth-AR A2 Rear Sight Kit, an essential accessory for AR-15 enthusiasts seeking precise aiming capabilities. This complete kit provides all the components needed to assemble and mount a high-quality A2 rear sight on compatible upper receivers. Engineered for durability and reliability, it ensures long-lasting performance in various shooting conditions. Ideal for both novice and experienced users, the kit helps improve firearm accuracy and control during target practice or field use. Compatible with A2 upper receivers, making it a straightforward addition to your AR-15 setup. Requires basic assembly, allowing for a hands-on experience that ensures a secure and customized fit. Crafted by Luth-AR, a trusted name in firearm accessories, this kit emphasizes quality materials and expert design for optimal functionality.

Features:

• UR-29 A2 Rear Base Lug (x1).
• UR-27 A2 Rear Sight Aperture (x1).
• UR-28 Rear Base Flat Spring (x1).
• UR-26 Rear Base Windage Knob Screw (x1).
• UR-23 Rear Base Windage Knob (x1).
• UR-22 Rear Base Windage Pin (x1).
• UR-24 Rear Base Spring (x3).
• UR-25 Rear Base Ball Bearing (x3).
• UR-33 Rear Base Index Elevation (8/3) – (x1).
• UR-34 Rear Base Elevation Knob (x1).
• UR-31 Rear Base Elevation Knob Spring (x1).
• UR-06 Rear Base Spring Pin (x1).
• UR-32 Rear Base Index Screw (x1).

Specifications:

• Fit: AR-15
• Manufacturer Part: UR-21K
• Color: Black
• Manufacturer: Luth-AR
• Model: A2 Rear Sight Kit
• Sub Category: Long Gun Sights