The Leapers UTG PRO S2 Mil-Spec Stock Kit (part no. RBUS2DM) bundles a Flat Dark Earth collapsible buttstock with its mil-spec extension tube, buffer, spring, and castle nut in one kit. Leapers designs and builds this in the USA with heavy-duty, tight-tolerance construction for a secure fit and function.

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, finished in FDE Cerakote.
• Features a built-in rubberized butt pad and slanted cheek rest for shooting stability and consistent control.
• Has an integral ambidextrous sling loop and a reversible QD sling swivel housing for left- or right-handed shooters.
• Runs an extended 7.5-inch length of pull in a slim, lightweight profile.
• 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

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

What length of pull does this stock give? An extended 7.5-inch length of pull in a slim profile.

Buy the Leapers UTG PRO S2 Mil-Spec Stock Kit

Order this S2 stock kit from Leapers. Ships fast from a Lubbock, TX gun shop. Browse our full shooting supplies selection for more build gear.