AR-15 Stock Buffer Tube -Mil Spec-U Cut W/Buffer Castle Nut

AR-15 Stock Buffer Tube -Mil Spec-U Cut W/Buffer Castle Nut

This is our standard 6-Position Mil-Spec buffer tube/receiver extension. It's made of durable CNC machined aluminum and fits most adjustable buttstocks.

Features:

  • T6 Aluminum
  • Hard Anodized Type III Matte Black finish
  • 6-Positions
  • Length: 7.1875"
  • Fits: AR-15
  • U Cut notch for buffer retainer 
  • 4140 Tool Steel construction

WARNING to California Residents: ⚠️ According to California's Proposition 65, some products sold on this website may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

We Ship Fast!

All orders ship out within 48 business hours

  • Product Code: T-U+N
  • Availability: In Stock

Tags: AR-15, Stock Buffer Tube, Mil Spec, U Cut, Buffer Castle Nut