Leapers UTG TLUMA04 ARCA Rail 9-Slot M-LOK Mount – 14.20″ Matte Black Anodized Aluminum

The Leapers UTG TLUMA04 ARCA Rail 9-Slot M-LOK Mount delivers a precision-machined, competition-ready ARCA rail solution for shooters who demand reliable, repeatable positioning. CNC machined from aircraft-grade 7075-T6 aluminum and finished in a durable matte black anodize, this 14.20″ rail is built to withstand the rigors of field use while maintaining a clean, snag-free profile that minimizes discomfort during unsupported shooting positions.

The M-LOK interface allows flexible installation in complete slots or between adjacent slots, giving you the versatility to position the rail exactly where your setup demands. Laser engraved positional indicator markings make it easy to achieve consistent, repeatable mounting every time. When multiple units are installed in line, they form a seamless, continuous ARCA rail — ideal for long-range precision platforms and competitive shooting rigs.

Compatible with standard ARCA, R-LOCK, and MRAS quick-detach adaptors and mounts, the TLUMA04 integrates smoothly into virtually any ARCA-based accessory ecosystem. Whether you’re running a tripod head, shooting rest, or specialized bipod adaptor, this rail provides the solid foundation you need.

Available online with fast shipping nationwide or in person at Deep Roots Rifle Co in Eustis, Florida. Shop online at deeprootsrifleco.com or stop by and let our knowledgeable staff help you find the right accessories for your build.