Description
6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles
Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver
Underwent the Tightest Tolerance Controls for a Secure Fit and Function with Various Collapsible Stocks
Includes Mil-spec 6-position Extension Tube, Recoil Buffer, Buffer Spring, Receiver End Plate, and Castle Nut
Proudly Designed and Made in USA
Specifications:
Material: Aluminum
Height: 1.45″
Length : 7.25″
Weight: 9.3oz
