The Reptilia 13" AR15 ARCA Handguard is a versatile, free-float rail system engineered for precision shooters and hunters using the AR15 platform. It integrates a full-length ARCA-Swiss rail along the 6 o'clock position, allowing for rapid and secure attachment to tripods and other precision shooting supports. Like the rest of the Reptilia handguard line, it features patented turnbuckle technology that applies high-tension pressure against a standard 1.25-inch barrel nut, ensuring a rock-solid, anti-rotational lockup. Precision-machined from 6061-T6 aluminum, this handguard provides M-LOK mounting slots at the 3 and 9 o'clock positions and a full-length Picatinny top rail for optics and lasers. Its slim, ergonomic profile is protected by a MIL-STD Type III hardcoat anodized finish in Flat Dark Earth, offering exceptional durability and a professional aesthetic. Reptilia 13" AR15 ARCA FDE Handguard 100-398