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INFRARED Dot Laser<br>ANSI Class 3R, Restricted Sale
Infrared Marking & Signaling Laser - Ships with 1 pc Gear Cable Tether, Nylon Pouch (MOLLE Style)
Part Number:MARK-4ir

ANSI Class 3R, Restricted Sale

MARK-4ir Infrared Marking Laser - 5,000 meter range; constant on/off switch; lanyard loop; aperture safety shutter; power lockout function. Sixty (60) hour battery life. LED power indicator.
  • Export Classification:EAR99
  • Law Enforcement:Great for Tactical Teams - Ops Exposing Civilians
  • RESTRICTED SALE:Sold to Qualified MILITARY/LE Agencies ONLY. Request Quote
  • Description
  • GSA - Retailers - Dealers
  • Buying Options
  • Military - LE
  • Specifications
  • Features
  • Diode Assembly PDF

Z-Bolt® Field Utility Lasers

NOHD = 13.7m

ANSI Class 3R 

5,000 Meter Range


MARK-4ir Infrared Training & Marking Laser - 5,000 meter range; constant on/off switch; lanyard loop; aperture safety shutter; power lockout function. Sixty (60) hour battery life. LED power indicator.  Water & shock resistant; ruggedized optics.

Tactical Team Communication

Improve Situational Awareness

Precise, Visual, Non-Verbal / Safe Use All CONUS

Reduce Radio Chatter with Precise Silent Signaling

Communicate Assault Target – Door, Window, Person

Reduce Operational Mistakes – Avoid Miscommunication

Improve Team Coordination – Confirm Verbal Instructions

Training Air Support – Air Crew Signaling

Reduce Radio Chatter - Precise Silent Signaling 

Precise, Visual Comms – Between Pilots, Air Crews, Operators

Reduce Operational Errors – Improve Air Crew “Situational Awareness”

Mark LZ’s – Point Out Obstacles, Terrain Features, Insure Rotor Clearances

MARK-4ir  Manual & User Guide

Z-Bolt® IR Training Lasers, PDF Brief




Select Options

Modular Pouch
Coyote Brown
Ranger Green
12 pc Battery Pack
Add 12 pcs Z-Bolt® Lithium CR123A Batteries [+$24.00]
M4 Mounting Hardware
Add Laser Rail Mount & Cable Switch [+$120.00]
Retractable Cable Tether
Add Gear Keeper Retractor System [+$36.00]
Z-Bolt® Field Utility Lasers

Training & Air Crew Signaling -
Safe, Precise, Visual & Non-Verbal -
Target Marking for Rotary Wing Aircraft

Rotary aircraft crews require laser technology that can be safely used in training environments and in laser safety restricted air spaces and/or live fire exercises. They need a capability that provides for safe, precise, visual, and non-verbal communication between pilots and crew; between crew and ground support; to mark LZ's; for "squirter control"; for signaling & "target talk on"; to point out obstacles, terrain features, or even aircraft rotors to insure obstacle clearance. We are matching mission and training tasks to the appropriate laser capability & power output. Crews require "eye safe" power outputs; portability, ease of use, economic pricing; used hand-held by crews, gunners, and pilots; laser use through closed door windows (rubber hood in development - see gallery).

Instructors, Trainers, EOD Techs
Tactical Teams, SWAT, Hostage Rescue

Precision Beam & Dot Adds Clarity
Eliminate Confusion - Reduce Operational Errors

Use as a training laser for JFO & JTAC target marking; for tactical team coordination - for general training in schools, training centers (NTC & JRTC) and training ranges (when higher powered units are too dangerous to employ)  FDA Certified Class 1 Eye-Safe for any use - military or civilian.  Still 1,000 meter range with Gen 3 night vision optics.

Weight - 118 grams (4.1 oz.) with Switch & 1 pc CR123A
Overall Dimensions - Length 126mm X Diameter 25.4mm
NOHD - Nominal Ocular Hazard Distance = 8m
6061 Series Aircraft Grade Aluminum Alloy
ANSI Safety Class 3R / Restricted Sale
Knurled Tube Power Lockout Function
Visual Range at Night - 5,000 meters
Battery Time - 75 hrs 1 pc CR123A
Laser Aperture Safety Shutter
Wavelength (Color) - 830nm
LED On Indicator - Green
Output Power - 3.5mW
Constant On Switch
Warranty - 2 Years

Design Features:

NOHD = 8

Water Resistant

Shock Resistant

Ruggedized Optics

75 hour Battery Run Time

Power Lockout Functionality 

Laser Aperture Safety Shutter

1" Knurled Tube, Lanyard Loop

Visual Range at Night = 5,000 meters

Box Contents:

1 pc MARK-4ir Tactical Infrared Laser

1 pc MOLLE Style Nylon Pouch

2 pc CR123A Lithium Batteries

1 pc User Guide & Spec Sheet