LWRC UCIW Ultra-Compact Stock Kit, FDE

The LWRC UCIW Ultra-Compact Stock Kit, FDE (LWRC part number 200-0092A02) shortens a rifle’s overall length by a full inch compared to a standard AR-15 collapsible stock assembly, a genuinely useful reduction for close-quarters or vehicle-carry applications. This stock kit includes a compact receiver extension buffer tube, receiver end plate, shortened recoil buffer, recoil spring, and castle nut, and the components are designed to work together, so LWRC recommends installing them as a matched set rather than mixing in parts from a standard-length kit. The stock itself is lightweight and features integral sling attachment points, easy one-hand adjustments, and a solid cheekweld, while a rubber buttpad helps prevent slippage against a shoulder or vest during firing. The receiver extension offers four positions to adjust length of pull.

Key Specifications

• Shortens overall rifle length by a full inch compared to a standard collapsible stock assembly.
• Kit includes a compact receiver extension buffer tube, receiver end plate, shortened recoil buffer, recoil spring, and castle nut.
• Offers four positions to adjust length of pull.
• Features integral sling attachment points and a rubber buttpad to prevent slippage.
• Finished in FDE (Flat Dark Earth).

Frequently Asked Questions

Why is this shorter than a standard AR stock? The UCIW system uses a compact receiver extension and shortened buffer to reduce overall rifle length by a full inch versus a standard collapsible stock.

Should I mix these parts with a standard-length buffer kit? No, LWRC designed these components to work together as a matched set for reliable performance; install them together.

How many length-of-pull positions does it offer? Four.

Buy the LWRC UCIW Ultra-Compact Stock Kit, FDE

Order it from our Lubbock, Texas gun shop as soon as it’s available to ship. Shop more LWRC parts in our AR15 stocks, forends, forearms category.