M3 Infrared Sniper Carbine

Published on November 18, 2014
Duration: 9:20

The M3 Infrared Sniper Carbine kit, developed in 1943, transformed the M1 Carbine into a night-fighting weapon system. Despite its limited effective range of 75-150 yards, the system saw use in Okinawa and the Korean War. The bulky kit, weighing around 34 lbs, included a high-voltage IR scope powered by a 6V battery and transformer, along with a specialized flash hider.

Quick Summary

The M3 Infrared Sniper Carbine kit, developed in 1943, converted the M1 Carbine for night operations with an IR scope and floodlight. It had an effective range of 75-150 yards and required a 20,000V power supply, adding 28 lbs to the rifle for a total of 34 lbs.

Chapters

  1. 00:19Introduction to the M3 IR Carbine
  2. 01:13IR System Components and Range
  3. 02:08Accessories and Power Supply
  4. 03:25Receiver and Mounting Evolution
  5. 04:44Scope Models and Production
  6. 05:35Tactical Considerations
  7. 07:56Weight and Conclusion

Frequently Asked Questions

What was the effective range of the M3 Infrared Sniper Carbine?

The M3 Infrared Sniper Carbine system had a limited effective range of approximately 75 to 150 yards. This range was considered suitable for the M1 Carbine platform it was based on.

How was the M3 IR Carbine powered?

The M3 IR Carbine system was powered by a heavy battery pack. A 6V battery was used in conjunction with a transformer to step up the voltage to 20,000V required for the infrared scope.

What was the total weight of the M3 Infrared Sniper Carbine?

The M3 Infrared Sniper Carbine kit added about 28 lbs to the base rifle, bringing the total system weight to approximately 34 lbs. This significant weight made it best suited for static defensive positions.

When was the M3 Infrared Sniper Carbine developed and used?

Development of the M3 IR Carbine kit began in 1943. Early versions saw combat use in Okinawa during World War II, and the system was also utilized during the Korean War.

More Reviews Videos You Might Like

More from Forgotten Weapons

View all →