6/20/19 - This is an original model 1918 Norwegian Colt (also known as the Kongsberg Colt) pistol magazine. The magazine is very similar to, and would also work for a WW1 era 1911 Colt. The magazine holds 7 rounds of .45 caliber ammunition. Spring is excellent and fully functional. No rust or pitting on the magazine, but there is minor wear to the blued finish. Overall very good.
