Description
Description
Features and Specifications:Mil-spec Diameter Receiver Extension Tube for AR-15 RiflesExtension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower ReceiverFinished in Matte Black Type III Class II Hard Coat AnodizeMaterial: AluminumHeight: 1.45″Length: 7.25″Weight: 9.3 ozColor: BlackIncludes:Mil-spec 6 Position Extension Tube Carbine Buffer Buffer Spring Receiver End PlateCastle Nut
