The Sabertube by Battle Arms Development is designed to keep your rifle as light as possible without compromising on strength or reliability. Constructed from aircraft-grade 7075-T6 aluminum this butt stock brings both durability and lightweight performance to any rifle setup. With its built-in non-rotating QD point and hard anodized finish it ensures compatibility with all standard AR-15 lower receivers while offering a sleek appearance. Established in 2009 Battle Arms Development Inc. focuses on innovative firearm components and weapon systems making Sabertube a testament to their expertise.The tube weighs 4.2 ounces for mid-length and 4.76 ounces for rifle length with a diameter of 1.25 inches ensuring Mil-Spec carbine buffer and buffer spring compatibility. It features a convenient QD sling attachment point and proudly carries the "Made in the USA" label highlighting its quality craftsmanship. The Sabertube fits seamlessly into the AR rifles category aligning with stocks and buffer tubes.