Description
Detail Information:
- 6-position Receiver Extension Tube with Commercial-spec Diameter for AR15 Rifles
- Precision Machined from 6061/T6 Aircraft Grade Aluminum
- Matte Black Anodizing with Type III Class II Hard Coat for Best Wear Resistance
- Tightest Tolerance Control for Zero-gap Fit with Polymer Stock and Receiver to Meet Most Demanding Silent Operations
- 100% Proudly Made in USA for Most Serious Users
