The Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension is an excellent choice for your next AR-15 or AR-308 build. The unit is machined from American 7075-T6 Aluminum to Mil-Spec dimensions and then finished with a Type 3 class 2 hard anodizing. The tube features 6 adjustment positions and drain holes per military specifications.

• American 7075-T6 Aluminum
• Held to mil-spec or better tolerances
• 6 Adjustment Positions
• Also available in Magpul FDE, OD Green and Midnight Bronze Cerekote.

Backed by the Dirty Bird Industries, LLC Limited Lifetime Warranty

This product is blemished. Blemishes may include:

• Plating inconsistencies
• Pits
• Scratches
• Dents
• Flaws in finish

Our blemished products are fully functional, they just didn’t meet our high standards. They are a great product at a discounted price for someone who doesn’t mind a slight imperfection. We do not accept returns on blemished products.

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