Rifle used by American Snipers during World War I

Historic photo shows man with rifle in hand.
Image Caption
Rifle with new telescope sight and completely camouflaged, used by snipers. Bn. Hdqrs., 168th Regt. Inf., (formerly 3rd Regt., Iowa N.G.) 42nd Div. Badonviller, France, May 18, 1918. Image courtesy of the National Archives.