Area 419 Arcalock QD Clamp Features The Area 419 Arcalock QD Clamp features a 3-position reversible lever arm milled from stainless steel letting shooters choose between a fully clamped sliding or fall-off configuration depending on the task at hand. A steel adjustment knob is built for years of reliable use standing up to repeated tightening and loosening in the field or at the range. Compatibility with the 17S mounting footprint means the clamp works seamlessly with a wide range of existing accessories including Atlas and Thunder Beast products Two Vets tripods and Harris bipod adapter kits. Removable Arcalock pins allow the clamp to be used with any Arca rail adding flexibility across different rifle setups. Note that this clamp is not compatible with the RCX Gen 2 because the lever cannot fully actuate on that particular rail so shooters running that system should watch for an upcoming Gen 3 compatible version. Made 100 percent in America the clamp reflects Area 419 s continued investment in domestic manufacturing and precision machining. As the latest addition to the Arcalock lineup it carries forward the reputation the original clamp built since 2018 for fast dependable lockup between rifles and accessories. The Area 419 Arcalock QD Clamp is a strong option for shooters looking to expand the versatility of their existing Arca rail mounted gear. Area 419 Arcalock QD Clamp Specifications Manufacturer: Area 419 Color: Black Length: 6.0 Height: 2.0 Width: 3.5 Weight: 1 lb Compatible Hosts: Atlas Thunder Beast Two Vets Tripods Harris Bipod Adapter Kits Made In: USA Available At: GrabAGun