Leapers UTG PRO S3 Mil-Spec Stock Kit, Compact, FDE

The Leapers UTG PRO S3 Mil-Spec Stock Kit (part no. RBUS3DM) bundles a compact, Flat Dark Earth collapsible buttstock with its mil-spec extension tube, buffer, spring, and castle nut. Leapers builds this shorter than its S2 sibling, at a compact 6.05-inch profile, for shooters who want a tighter overall length.

Key Specifications

• Molded from impact-resistant, high-strength polymer in Flat Dark Earth.
• Includes a mil-spec diameter extension tube machined from aircraft-grade aluminum with rolled threads, anodized for corrosion resistance.
• Runs a compact 6.05-inch profile, shorter than a standard-length stock, with 6-position adjustability.
• Features a built-in rubberized butt pad and slanted cheek rest for stability and control.
• Has an integral ambidextrous sling loop and QD sling swivel housing for left- or right-handed shooters.
• Bundles the stock, extension tube, buffer, spring, teardrop ring, and castle nut as a complete kit.
• Finished with dehorned corners and melted contours for a snag-free feel.

Frequently Asked Questions

How is the S3 different from the S2 stock? The S3 runs a more compact 6.05-inch profile versus the S2’s longer 7.5-inch length of pull.

Does this kit include the buffer and spring? Yes, it’s a complete kit with the stock, extension tube, buffer, spring, teardrop ring, and castle nut.

Buy the Leapers UTG PRO S3 Compact Stock Kit

Order this S3 compact stock kit from Leapers. Ships fast from a Lubbock, TX gun shop. Browse our full shooting supplies selection for more build gear.