***Note: Due to high demand, the NGAL has a leadtime of about 12 weeks.***Please consider carefully when placing the order regarding the leadtime.Because the overwhelming number of orders recently exceeded my monthly production capacity.And the need to fulfill existing orders ASAP.In order to keep the leadtime reasonable within an acceptable range.I can only accept a certain amount of new orders monthly.Thanks for your understanding. InvisibleSight® NGAL mk3 Features:- Forged 6061 aluminium housing- Waterproof epoxy sealed- Internal fully epoxy reinforced- Clicking windage/elevation adjust- Made in USA mil-spec laser modules- Visible override function with LA23 plug version- Precision co-aligned lasers- Adjustable spot-flood VCSEL IR illuminator - Cerakote surface finish- Guaranteed hold zero for upto 7.62 NATO- Comes with a functional ir illuminator diffuser cap- Compatible with ATPIAL crane or LA23 switches- Lifetime warranty certificate- Manufactured by Invisiblesight® Specifications:- Co-alignment precision: ≤ 1MOA- IR wavelength: 850nm- IR laser power at High: 40mW- IR laser power at Low: 0.6mW- Beam divergence: 0.5mrad- Visible wavelength: 630nm / 520nm- Visible laser power at High: 80mW / 40mW- Visible laser power at Low: 4.5mW- Beam divergence: 0.5mrad- IR illuminator type: VCSEL IR laser 850nm- IR illuminator power at High: 100mW- IR illuminator power at Low: 10mW- Adjustable divergence: 15-150mrad- Recoil rating: upto 7.62 NATO- Waterproof rating: submersible- Colour: Black or Dark Earth- Mount: picatinny mount- Mounting torque: as hard as you can- Battery: 3V CR123A- Size: 90mm x 50mm x 35mm- Weight: 150g