Please note this stock is only for use with an M1913 Picatinny rail receiver.

The Magpul Universal Compatibility Stock (UCS) is a versatile and durable upgrade designed to enhance your firearm's performance and ergonomics. Crafted from high-quality polymer, the UCS stock offers a lightweight yet robust construction, ensuring long-lasting reliability. Its adjustable length of pull, ambidextrous QD sling mounts, and ergonomic cheek weld provide a customizable fit for various shooting styles and body types. Compatible with a wide range of AR-style rifles, the Magpul UCS stock is an excellent choice for both tactical and recreational shooters seeking a reliable, comfortable, and adaptable stock.