Arcalock Clamp for Atlas Bipods
Clamp with dual-threaded screw for rapid movement and high-torque control. Compatible with Atlas bipods and ARCA rails after removing pins; dovetailed sides prevent tilt. Customer insight noted as none
Highlights
- dual-threaded adjustment
- tension-responsive torque
- atlas bipod compatibility
Pros
- dual-threaded clamping screw for versatility
- rapid movement when tension is low
- switches to higher torque under tension
- direct bolt-on to Atlas bipods using factory hardware
- dovetailed sides to prevent tilt
Cons
- requires pin removal to use ARCA rails
- torque varies with tension to switch threads
Best For
Features
- Clamping screw features two different thread pitches. The coarse 16tpi is used when no tension is on clamp
- allowing rapid movement of the clamp vs others on the market. With high speed comes low torque though
- so to counteract this as soon as the clamp sees tension it will switch to the 32tpi threads in the knob to give you extra torque when not using on an ARCALOCK rail.
- Clamp directly bolts to Atlas Bipods using their factory hardware (excluding the 2-screw bipods. QD and NC only). Clamp to Atlas 2-screw bipods with Picatinny/1913 Adapter.
- The side of clamp is dovetailed on both sides to prevent tilt
- Clamp is backwards compatible with standard ARCA rails by removing the three pins
- and will still work this way to give you infinite sliding adjustment on the ARCALOCK rail
- 1/4 turn releases the clamp from the detents on the ARCALOCK rail for movement. One turn fully releases clamp to be removed from rail
