Crimson Trace has launched a range of Infared laser sights. An IR laser sight is useful if you are using a night vision scope or wearing night vision goggles and don’t wish to give away your position. For most consumers the use case for these would be nighttime hunting. The IR range includes the Rail Master picatinny rail laser, MVF-515 Vertical Foregrip and LaserGrips for the Glock and 1911.
The MSRP ranges from $299 to $599 depending on the model.