Leapers UTG PRO Model 4 Mil-Spec Stock Kit – Black

The Leapers UTG PRO Model 4 Ops Ready S2 is a mil-spec AR-15 stock kit designed and made in the USA to provide a secure, ergonomic interface for modern sporting rifles. Molded from impact-resistant, high-strength polymer, the stock offers a slim, lightweight profile with dehorned corners and melted contours for reduced snagging. The kit includes a precision-machined, mil-spec diameter extension tube in aircraft-grade aluminum with rolled threads and a hard coat anodized finish, plus buffer components for immediate installation.

Key Specifications

• The product is designed and made in USA to mil-spec standards.
• Built for heavy-duty use with tight tolerance controls to ensure a secure fit and function.
• The stock is molded from impact-resistant high-strength polymer (black).
• The extension tube is a mil-spec diameter, precision-machined aircraft-grade aluminum tube with rolled threads and hard coat anodizing.
• Ergonomic features include a rubberized butt pad and a slanted cheek rest to enhance shooting stability and consistent firearm control.
• Includes an integral ambidextrous sling loop and QD sling swivel housing for left- or right-handed use.
• The profile is extra slim and lightweight with an extended 7.5″ length for increased length of pull.
• The kit includes polymer stock, mil-spec 6-position extension tube, buffer, buffer spring, tear-drop ring, and castle nut.
• Designed for snag-free performance with fully dehorned corners and melted contours for increased comfort.

Purpose-built for range use, training, and general-purpose builds, the UTG PRO Model 4 S2 Mil-Spec Stock Kit delivers durable construction and well-considered ergonomics to improve handling and consistency in everyday shooting applications. Its included hardware and factory-fit components make it a practical choice for builders and shooters seeking a reliable, low-profile stock assembly.