Aero Precision AR-15 Carbine Receiver Extension / Buffer Tube - FDE Anodized

Aero Precision AR-15 Carbine Receiver Extension / Buffer Tube - FDE AnodizedThe Aero Precision Mil-Spec AR-15 Carbine Receiver Extension (Buffer Tube) is a durable, lightweight upgrade for carbine buffer systems. Machined from 7075-T6 aluminum for strength and long service life, it features six adjustment positions for pairing with standard collapsible stocks and braces. Finished in FDE anodizing, it's a great match for modern builds while maintaining mil-spec fitment and function.Designed for use with standard 2.5" AR-15 carbine buffers, this receiver extension is a solid foundation for reliable cycling and consistent stock alignment.Features Mil-spec diameter receiver extension for broad stock/brace compatibility Machined from 7075-T6 aluminum for strength and durability 6-position adjustment for length-of-pull tuning FDE anodized finish for corrosion resistance and color matching Designed for standard 2.5" carbine buffers Made in the USASpecifications Type: AR-15 Carbine Receiver Extension / Buffer Tube Material: 7075-T6 Aluminum Diameter: Mil-Spec Positions: 6 Finish/Color: FDE Anodized Weight: 3.1 oz Buffer Compatibility: Standard 2.5" AR-15 carbine buffers Origin: Made in the USA