Mount With Dt 406 Here

Incorrect installation is the number one reason for premature mount failure. Follow this procedure to ensure that you truly mount with DT 406 as intended by the engineer.

The "406" in the mount code usually dictates the ring height (40.6mm from rail center to scope center) or the spacing of the mounting bolts. A 40.6mm height is the "sweet spot" for AR-10 and bolt-action platforms, allowing for a 50mm objective lens to clear a heavy-contour barrel while maintaining a natural cheek weld. mount with dt 406

Search for “mount with DT 406” from reputable industrial distributors such as: Incorrect installation is the number one reason for

Always provide the machine make, model, and operating weight when ordering to confirm the DT 406 variant (e.g., DT 406-1 vs DT 406-2, which differ in stiffness). Always provide the machine make, model, and operating

The DT 406 is a standardized mounting interface commonly found in industrial automation, robotics, and heavy machinery. Proper mounting ensures alignment, vibration damping, and operational safety.

The mounting design must adhere to ISO

Cause: Using a mount with DT 406 on a rail that is out of spec (too wide or too narrow). Solution: Measure your rail. Mil-Spec 1913 rail width is 0.835 inches. If your rail is less than 0.830, the DT 406 clamp may bottom out before creating tension.