The Leapers UTG Model 4 S3 Mil-Spec Pro Ops Ready Stock is a US-made AR-platform stock built tough for shooters who demand reliability without compromise. This polymer stock combines mil-spec compatibility with a purpose-driven design that handles the recoil and abuse of serious shooting, whether you're running a duty rifle, competition build, or hunting setup. The Model 4 S3 brings practical features—quick-adjust positioning, ambidextrous controls, and a compact profile—without the bulk or price tag of premium alternatives.

Built from impact-resistant, high-strength polymer, the stock delivers secure, tight-tolerance fitment on any mil-spec buffer tube. The integral rubberized butt pad absorbs recoil energy and won't slip on your shoulder under rapid fire, while the built-in slanted cheek rest keeps your head naturally indexed for consistent sight picture and follow-up shots. Six-position adjustability lets you dial in the length of pull to match your kit and your body, making it equally at home on a carbine or in a precision rifle setup.

Ambidextrous shooters get equal treatment: the sling loop and QD swivel housing work left or right, so you can rig your rifle however it works best for you. The fully dehorned corners and smoothed contours eliminate snag points and sharp edges—no surprise gouges on your gear or hands. Pair it with a super-slim handguard to maximize handling speed and reduce overall profile, or run it solo as a direct upgrade to a basic mil-spec stock. Simple, no-nonsense design that does the job and stays out of your way.

The Leapers UTG Model 4 S3 Mil-Spec Pro Ops Ready Stock is a US-made AR-platform stock built tough for shooters who demand reliability without compromise. This polymer stock combines mil-spec compatibility with a purpose-driven design that handles the recoil and abuse of serious shooting, whether you're running a duty rifle, competition build, or hunting setup. The Model 4 S3 brings practical features—quick-adjust positioning, ambidextrous controls, and a compact profile—without the bulk or price tag of premium alternatives.

Built from impact-resistant, high-strength polymer, the stock delivers secure, tight-tolerance fitment on any mil-spec buffer tube. The integral rubberized butt pad absorbs recoil energy and won't slip on your shoulder under rapid fire, while the built-in slanted cheek rest keeps your head naturally indexed for consistent sight picture and follow-up shots. Six-position adjustability lets you dial in the length of pull to match your kit and your body, making it equally at home on a carbine or in a precision rifle setup.

Ambidextrous shooters get equal treatment: the sling loop and QD swivel housing work left or right, so you can rig your rifle however it works best for you. The fully dehorned corners and smoothed contours eliminate snag points and sharp edges—no surprise gouges on your gear or hands. Pair it with a super-slim handguard to maximize handling speed and reduce overall profile, or run it solo as a direct upgrade to a basic mil-spec stock. Simple, no-nonsense design that does the job and stays out of your way.