Manufactured by Geissele Automatics

The Geissele Automatics premium grade MIL-SPEC AR-15 buffer tube, built from the ground up to meet or exceed military specifications. Precision machined from quality 7075-T6 aluminum, this heavy duty 6-position receiver extension is fully compatible with your favorite MIL-SPEC-diameter carbine stocks. Topped off with a tough black Type III hardcoat anodized finish, the Premium MIL-SPEC buffer tube is a great option for your next build. It even includes a castle nut and end plate!

Features:

• 6-Position receiver extension
• AR-15 / AR-308 compatible
• MIL-SPEC diameter
• Heavy duty 7075-T6 aluminum construction
• Hardcoat anodized black finish
• Weighs just 3.7 Oz
• Includes MIL-SPEC castle nut and end plate

Geissele Automatics manufactures confidence, offering quality triggers and components for the warfighter and competitor. They were established in 2004 with the mission to build the