Quickly mount the Burris Thermal Clip-On (BTC) to your favorite Rifle Scope using clip-on adapters.

Screw on the adapter to your Burris Thermal Clip-On and secure to your optic's objective lens using a quick-detach cam lever.

Specs:

• Objective - 48-54mm 
• Color - Black
• Mount Type - Quick Detach
• Material - Aluminum
• Objective Lens Diameter - 48 - 54 mm