QDS150 Quick Detach Mount Instructions

The QDS150 mount is a standard quick detach mount built for all DNT digital scopes.It ensures a secure and reliable connection while remaining quick to attach and detach.

In this tutorial, we'll guide you step by step on attaching it to your scope, mounting your scope on a Picatinny rail, adjusting spacing if necessary, and releasing it smoothly. Let's dive in!

Step 1. Attaching the Mount to Your Scope

The QDS150 can be attached to scopes with four threaded holes, such as ZULUS, ThermNight, and HYDRA. You can choose from two installation positions depending on your preferred setup.

Use the three provided screws to secure the mount to your scope. The recommended torque is 35 in-lbs.

Step 2. Mounting Your Scope on the Picatinny Rail

To mount your scope, tilt it slightly and align the flexible side of the mount with a slot on the Picatinny rail. Once aligned, roll the scope back to fit it securely onto the rail.

Next, push the lever until the locking latch clicks into place. This locks the lever and secures the mount.

Step 3. Adjusting the Mount Spacing

If you encounter any of the following issues, you may need to adjust the mount's spacing:

• The QDS150 is too tight to fit on the Picatinny rail.

• The lever is too tight to lock back in place.

• The mount is not steady, or there is a gap between the mount and the rail.

To adjust, push and hold the lever toward the side plate to unlock the adjustment screw.

You can tighten or loosen the adjustment screw with your fingers or a flat-head screwdriver.

Once the adjustment is complete, release the lever. The adjustment screw will automatically lock back into position.

• Note: You only need to perform this adjustment once unless you change your rail or setup.

Step 4. Releasing the Mount

To quickly detach your scope from the rail, press the locking latch to release the lever, then pull the lever to loosen the mount.

That's it! With proper installation and adjustment, you can quickly attach or detach your scope while keeping it stable and secure. Enjoy a seamless shooting experience with your QDS150!