Area 419 Arcalock Dual Clamp Features The Area 419 Arcalock Dual Clamp solves a real problem for shooters who own rifles with both ARCA and Picatinny forends giving them one accessory that locks onto either mounting standard. The adjustable tension design ensures a solid repeatable fit whether the clamp is engaged on an Area 419 Arcalock rail or an ARCA rail from another manufacturer. Flipping the on and off Arcalock switch changes the clamp s behavior for the mounting surface in use while hardened steel pins and grabbers deliver an exceptionally secure lockup on Picatinny sections. Precision milled from aerospace grade 6061-T6 aluminum and stainless steel the clamp is built to hold zero and stand up to repeated mounting and dismounting in the field. An ARMS 17S attachment point on the clamp accepts a wide range of popular bipods including models from Atlas Thunderbeast MDT and Magpul with Harris bipods supported through an adapter. At roughly 5.8 inches long and weighing in light for its size the clamp adds minimal bulk to a rifle setup while expanding compatibility significantly. It is worth noting the clamp is not directly compatible with Two-Vets tripods or certain other Area 419 Arcalock devices due to its added width. For shooters building a mid to long-range rifle that needs to bridge ARCA and Picatinny accessories the Area 419 Arcalock Dual Clamp is a versatile American-made solution. Area 419 Arcalock Dual Clamp Specifications Manufacturer: Area 419 Model: Arcalock Dual Clamp Type: Clamp Attachment Type: Arca Swiss / Picatinny Color: Black Material: Aluminum / Stainless Steel Length: 5.8 Height: 1.9 Width: 3.4 Weight: 0.40 lb Available At: GrabAGun