What was the most common gun used in World War 1 by the Allies?

The most common rifle used by the allies in WW1 was the Short Magazine Lee-Enfield, a.k.a SMLE 303, used by British, Australian, New Zealander, Indian and Canadian forces. http://en.wikipedia.org/wiki/SMLE Other common rifles used by the allies were:- Russian Mosin-Nagant- http://en.wikipedia.org/wiki/Mosin-Nagant US Springfield rifle and M1917 Enfield rifle- http://en.wikipedia.org/wiki/M1903_Springfield_rifle

http://en.wikipedia.org/wiki/M1917_Enfield_rifle France Lebel Model 1886 rifle- http://en.wikipedia.org/wiki/Lebel_rifle Canada Ross Rifle- http://en.wikipedia.org/wiki/Ross_rifle