Three Electrons Infrared (3EIR) DIR-One Infrared Laser – IR Laser Only

The 3EIR DIR-One IR is a single beam IR laser aiming device. It has been designed to save space on the rail, reduce weight, and lie below the field-of-view of any sighting optics, including folding iron sights. This small IR laser includes an Arisaka Defense picatinny rail mount and a standardized CRANE plug for remote activation buttons. DIR-One is the smallest, lightest, highest power, lowest profile tactical infrared laser available on the market.

The laser can be used momentarily or latched in the on position with a simple double tap of the activation button. It is a perfect choice for SBR applications. Size matters: this is the right sized product at an exceptional price point.

All Three Electrons lasers include an industry-leading two year warranty. Should you have an issue, please call, or email us immediately. 3EIR prides itself on customer service. 3EIR will provide pre-paid shipping labels covering costs end to end.

Made in the USA, When mounted at 12 o’clock on a Picatinny hand guard, the laser projection height over bore is an incredible .45 inch! That’s lower than any standard synthetic Front Sight Post! Further enhanced with the most recent breakthroughs in laser diode technology, the DIR-ONE features the most advanced Infrared laser on the market. The innovative design also provides a center-of-bore fire control button, effectively allowing ambidextrous operation by both right & left-handed operators. The DIR-ONE is available in Black and is compatible with all NATO Crane certified remote pressure pad systems (Optional)

Infrared Laser Pointer Only

3V CR123 Battery Included

Innovative Arisaka Ambidextrous Fire Button Placement

Hold Momentary / Double Tap On Operation

MIL-STD Crane Remote Switch Connector

Remote Pressure Switch (Optional)

MIL-STD 1913 Picatinny Rail Mount Arisaka Defense

Fire Control Button (Momentary Only)

Water Proof Design

Intuitive “User Only” Activation Light

Windage / Elevation Adjustable

Weight w/ Battery 3.7 oz

Length 3.2″

Width 2.5″

Height Above Rail .5″

Battery CR123 1 ea.

Battery Life >8 Hours

Waterproof >IP68

Output Power IR <2.5 mW

Beam Divergence 0.5 mrad

Wavelength 780 NM

Range >1000m