AR-15 Complete Pistol Buffer Tube Kit – Cerakote | Buffer Tube, Spring, Castle Nut & Foam Pad

Complete AR-15 Pistol Buffer Tube Kit

This AR-15 pistol buffer tube kit includes all the essential components needed to complete the rear assembly of your AR-15 pistol build. Designed for reliability and ease of installation, this complete kit ensures proper fitment and consistent performance.

Cerakote Finished Components

The buffer tube, castle nut, and end plate are finished in premium Cerakote, offering enhanced durability, corrosion resistance, and a custom look. Perfect for builders who want both performance and a fully matched aesthetic.

What’s Included

• AR-15 Pistol Buffer Tube (6061 T6 Aluminum)
• Buffer Tube Castle Nut
• Buffer Tube End Plate
• Carbine Buffer (3.0 oz)
• Buffer Spring
• Foam Pad Cover (Short)

Built for Durability & Performance

The buffer tube is precision machined from 6061 T6 aluminum and finished with a Type III hard anodized base coating, ensuring strength and long-term durability. Combined with Cerakote-coated components, this kit is built to withstand hard use while maintaining a clean, custom appearance.

Ideal for AR-15 Pistol Builds

Whether you're starting a new build or upgrading your current setup, this pistol buffer tube kit provides everything needed for a complete and reliable rear assembly. Designed for compatibility with standard AR-15 pistol configurations.