• The Hunting Kit comes with everything you need to start shooting out of the box. Everything is pre-installed (including batteries) so all that you have to do is mount it and start shooting.
• Reference the compatibility chart at the bottom of the description to figure out which UV – Scope Rod you need. 
• The new advanced light has 10 brightness levels, 5 individual LED’s for optimal brightness, auto off (after 4 minutes), allows you to light up your level and is 100% waterproof. To light up your level, hold the power button for 2 seconds.
• The up-pin is constructed out of a single piece of aircraft grade aluminum to ensure it is crazy tough.
• Mounts onto Axcel, Shibuya, Sure-Loc, B3, CBE or any sight that accepts 10-32 threaded rods. Please reference the compatibility chart at the bottom of the description.
• Over 6hrs of battery life at 80% brightness – takes two cr2025 batteries (can be found anywhere, common size).
• The inside diameter of the housing is 30mm.
• Easily swap from one lens/hunting cartridge to another depending on what discipline you are shooting.
• 100% Ambidextrous. Works for Right Handed and Left Handed shooters
• The distance between the pins on the double pin is 0.25″.

Comes With

• 1 – Housing with a green level installed (aircraft grade, anodized aluminum)
• 1- Hunting Cartridge (0.010” pin ring installed with green fiber)
• For double pin setups: The top pin is green and the bottom pin is red. The pin gap distance is 0.25″ which matches up perfectly with Spot Hogg’s double pin indicator
• For single pin setups: The single pin is green 
• 1 – UV3 Light Kit
• Mounting Bolts & Extra Set Screws
• 2 – Extra Batteries (cr2025)
• 1 Certificate of authenticity ensuring you get superior post purchase customer service and a higher resale value if you’re crazy enough to ever part ways with your UV3. (post sales service and warranty transfer with the certificate of authenticity — we recommend not throwing it away.)

Compatibility Chart