Not compatible with Staccato HD line of Pistols. HD Pistol Mounting Kits can be found here.

Dawson Precision® Holosun 507C/508T/507Comp Eco Mounting Kit. Fits all Staccato Dawson Precision® Optic equipped pistols, will not fit other cuts.

Kit Includes:

• Holosun Adapter Plate with .400" Tall x .135" Notch Black Rear Sight.
• Screws Included.

Torque Specifications: 25 in-lbs.

*Please note this mounting kit will not co-witness with older Staccato Carry Height front sights.