The Leapers UTG PRO AR-15 OPS-R is a modular stock system engineered for serious duty use. Constructed from impact-resistant, high-strength polymer with a flat dark earth finish, this Mil-spec kit arrives complete with extension tube, buffer, buffer spring, receiver end plate, and castle nut—everything needed for installation.
The 4.28″ length and 4-position adjustability allow shooters to dial in a comfortable length of pull and reliable shouldering whether running a load bearing vest or plate carrier system. Built to exacting tolerance controls, this stock delivers a secure fit and dependable function under demanding conditions.
