Double Star Commercial Buffer Tube Assembly
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DoubleStar
Overview
The Double Star Commercial Buffer Tube Assembly is a complete parts kit designed for use in AR-15 builds that require a commercial buffer tube specification. Made from aluminum, this assembly provides a lightweight yet durable option for housing the buffer and spring, ensuring reliable cycling of your firearm. This buffer tube assembly commonly appears in builds where weight savings and cost efficiency are prioritized, making it a practical choice for a variety of setups.
Specifications
Available Merchants(3)
Prices checked
Stock Alert
Price and stock
The DoubleStar Double Star Commercial Buffer Tube Assembly was out of stock everywhere we track for all of October 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $26.99 at Brownells for when it comes back.
Prices checked · refreshed daily across 37 retailers
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