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Mil-spec 6-position   Receiver Extension Tube #M5921

Mil-spec 6-position Receiver Extension Tube #M5921

Brand: ARD
Product Code: #M5921
Availability: In Stock

Mil-spec 6-position
Receiver Extension Tube

6-position Receiver Extension Tube with

Mil-spec Diameter for AR15 Rifles Precision Machined

from 6061/T6 Aircraft Grade Aluminum Matte Black

Anodizing with Mil-spec, Type III Hardcoat, Class II 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

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