The Leapers UTG PRO Model 4 Ops Ready S3 Mil-Spec Stock (brand part number RBUS3BMS) is a black polymer AR-15 stock designed and made in the USA to tight tolerances for a secure, wobble-free fit on a mil-spec buffer tube. Molded from impact-resistant, high-strength polymer, it pairs a rubberized butt pad with a slanted cheek rest to improve shooting stability and keep your cheek weld consistent shot to shot. An integral ambidextrous sling loop and a built-in QD sling swivel housing cover left- and right-handed carry without extra hardware. At a compact 6.05 inch length with a sub-compact profile and 6-position adjustability, it’s built to pair with slim free-float handguards for a lightweight, snag-free setup. This listing is for the stock only; the buffer tube is sold separately.

Key Specifications

• Made in the USA to tight tolerance controls for a secure, mil-spec fit.
• Molded from impact-resistant, high-strength polymer in black.
• Features a rubberized butt pad for shouldering stability.
• Includes a slanted cheek rest for a consistent cheek weld.
• Built with an integral ambidextrous sling loop for left- or right-handed carry.
• Has a built-in QD sling swivel housing with no extra hardware needed.
• Measures a compact 6.05 inch length in a sub-compact profile.
• Offers 6-position length-of-pull adjustability on a mil-spec tube.
• Finished with dehorned, melted contours for a snag-free feel.

Frequently Asked Questions

Does this include the buffer tube? No, this listing is for the stock only; a mil-spec buffer tube is sold separately.

Is it adjustable? Yes, it’s built for 6-position length-of-pull adjustment on a mil-spec tube.

Does it work for both left- and right-handed shooters? Yes, the integral sling loop and QD swivel housing are ambidextrous.

Buy the Leapers UTG PRO Model 4 Ops Ready S3 Mil-Spec Stock – Black

Drop a tighter, more compact stock onto your mil-spec build without hunting for a matching tube separately. Order it from our Leapers lineup, part of our rifle stocks selection, at our Lubbock, Texas gun shop for fast, direct shipping.