BrickArms M1 Helmet
The M1 Helmet was standard equipment for US forces from 1941 up to 1985 when it was replaced with the composite PASGT helmet.

Although I did not design or produce this helmet, I can vouch for the quality. It is well molded and fits snugly on the head of a minifig.

It is the best and only minifig-compatible M1 helmet available. It comes in standard olive-drab green, with a shiny finish.


$1
 
(Disclaimer: All BrickArms tiny toy weapons are made of solid ABS plastic, designed to be used with LEGO toys. They cannot shoot bullets and cannot be made to fire bullets in any way. Again, they are a TOY! T-O-Y Toyee!)