Del-Ton AR-15 6 Position Commercial Carbine Buffer Tube Kit

The Del-Ton AR-15 6 Position Commercial Carbine Buffer Tube Kit delivers the adjustability and reliability demanded by shooters who depend on precision rifle platforms. Whether you're building a new carbine, upgrading an existing system, or managing an armory of duty rifles, this buffer tube assembly addresses a critical need: tailoring stock length to individual shooter geometry and mission loadout. Commercial-spec buffer tubes remain the industry standard for compatibility with a broad ecosystem of AR accessories, making this kit an intelligent choice for both tactical professionals and serious sport shooters.

Built by Del-Ton—a manufacturer with deep roots in military and law enforcement supply—this 6-position buffer tube system provides multiple length-of-pull settings without requiring tools or gunsmith intervention. The commercial profile ensures compatibility with standard receiver extensions and a full range of buttstocks, grips, and cheek rests. Six discrete positions allow rapid adjustment for body armor, heavy winter gear, or bare-shoulder firing, improving sight picture consistency and reducing fatigue during extended operations. The modular design means you can swap components independently, keeping the kit serviceable and cost-effective over years of use.

Law enforcement, military units, and civilian shooters building or refurbishing AR-15 carbines will find this kit essential for proper fit and ergonomics. Installation is straightforward on most receivers: secure the tube into the receiver extension hole, secure the castle nut, and lock it in place with the retaining pin or detent system. The lightweight design (0.72 lbs) adds negligible weight while maintaining structural integrity under recoil. Verify your receiver is drilled and tapped for a commercial buffer tube before installation. This kit pairs seamlessly with any standard AR-15 lower receiver and works with both direct impingement and piston-driven upper assemblies.