You can NOT convert a standard ARCA head to a QD head, you have to previously have had an Area 419 (the gold knob) clamp on your ballhead for this clamp to work.
It’s the next major addition to the ARCALOCK family, the 3-position lever-release clamp.
Since its release in 2018, ARCALOCK has been an industry-standard for fast, solid lockup between rifles and accessories. Now we are adding more options and versatility to that mounting with the QD Arcalock Clamp.
- 3-position reversible lever arm, milled from stainless steel, allowing you to choose between clamped, sliding, and fall-off.
- Steel adjustment knob, built for many years of reliable use
- Compatibility with existing accessories using 17S mounting footprint (Atlas and Thunderbeast Products, Two-Vets Tripids, HArris Bipod Adapter Kits, etc) NOTE: Not compatible with RCX Gen 2, the lever cannot fully actuate. Be on the lookout for Gen 3.
- Removable ARCALOCK pins, allowing for use with any ARCA rail
- 100% Made in America
You can NOT convert a standard ARCA head to a QD head, you have to previously have had an area 419 clamp on your ballhead for this clamp to work.