[MikefromOhio]

Sure if you had a M2 you could bolt that thing next to you and either shoot or BLIND whomever you are shooting at :)

[El Gato]

Sure if you had a M2 you could bolt that thing next to you and either shoot or BLIND whomever you are shooting at :)

Actually I think it's not any larger than the IR illuminator and detector they put on the M3 Carbine during the Korean war.