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Anderson Manufacturing  |  SKU: AM-21-CAR  |  UPC: 22501666

Anderson Manufacturing AR-15 Mil-Spec Carbine Buffer Tube

Regular price $24.99 USD
Shipping calculated at checkout.

Firearm-compatible AR-15 carbine buffer tube with Mil-Spec diameter, 7075-T6 aluminum construction, hardcoat anodized finish, and 6-position adjustment.

By continuing to checkout, you agree to our Terms of Service, Shipping Policy, Return Policy, and product restrictions.

⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .


🚚 Shipping & Delivery

Most in-stock orders are typically processed within 1–2 business days before carrier handoff. Processing time is separate from carrier transit time.

The shipment estimate shown above appears only for eligible in-stock, inventory-tracked variants. Backordered, preorder, special-order, custom, imported, and manufacturer-direct items may take longer. Product-specific dates are provided in good faith and are not guaranteed delivery dates.

Available shipping services, final charges, and carrier transit estimates are shown at checkout. See our Shipping Policy for current details.

🔄 Returns, Exchanges & Warranty

Eligible non-custom returns must be requested within 30 days of delivery. Items must be unused, uninstalled, unmodified, and in their original, undamaged packaging.

Eligible standard returns may be subject to a 15% restocking fee. EU withdrawal returns are handled under applicable statutory rights; prohibited restocking fees do not apply, though lawful diminished-value deductions may.

Custom products, sale items, gift cards, perishable or personal-care goods, and hazardous materials are non-returnable except where applicable law or an approved warranty or defect claim requires otherwise.

Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

View our Refund Policy for full details.

🌍 International Shipping

International shipping availability depends on the product, destination, applicable restrictions, and the services offered at checkout. Not every product can be shipped to every country or region.

Available services, charges, and any delivery estimates are calculated for the order and destination at checkout. Carrier and customs processing can affect delivery timing.

Import duties, VAT, taxes, brokerage fees, permits, and documentation may apply based on the destination and are not included unless checkout states otherwise.

Refused, unclaimed, returned, lost, seized, or delayed shipments and related claims are handled case by case under our current Shipping Policy, Refund Policy, and applicable law.

Questions? Contact [email protected] before checkout.

🎖️ Military / GovX Discounts

⚙️ Product Details

Durable 7075-T6 Aluminum Construction for Maximum Reliability

The Anderson Manufacturing MIL-SPEC Carbine AR-15 Buffer Tube is precision-machined from impact-extruded 7075-T6 aluminum, delivering exceptional strength and durability. Designed for 6-position adjustability, this MIL-SPEC diameter buffer tube ensures a precise fit with most carbine stocks, providing consistent performance for tactical, competition, or duty use.


Key Features:

Premium 7075-T6 Aluminum – Superior strength and durability compared to 6061-T6 aluminum buffer tubes.
MIL-SPEC Diameter – Ensures a secure and snug fit with all MIL-SPEC adjustable carbine stocks.
6-Position Adjustable – Allows for precise length-of-pull adjustments, accommodating various shooting positions and user preferences.
Hardcoat Anodized Finish – Increases wear and corrosion resistance for long-term durability.
Extended Bottom Lip Design – Helps prevent carrier tilt, improving the longevity and reliability of your rifle’s buffer system.
Lightweight Construction – Weighs just 3.6 oz, minimizing unnecessary weight while maintaining structural integrity.
Made in the USA – Manufactured with strict quality control and backed by Anderson’s limited lifetime warranty.


Perfect for Any AR-15 Carbine Build

Whether you're upgrading your existing rifle or building from scratch, the Anderson Manufacturing MIL-SPEC Buffer Tube offers a reliable, high-quality foundation for your stock and recoil system.

🔹 Ideal for duty, defense, and competition rifles
🔹 Compatible with most MIL-SPEC adjustable stocks
🔹 Designed for maximum stability and long-lasting durability

Ensure precision fit, durability, and smooth function in your AR-15 with a buffer tube built to MIL-SPEC standards.

Upgrade your rifle today with Anderson Manufacturing’s 6-Position MIL-SPEC Buffer Tube

Specifications

  • Material
    Aluminum
  • Platform Compatibility
    Mil-Spec AR
  • Weight
    3.6 oz

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