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					 Norwegian Kongsberg .22 LR Conversion Unit 
					made for the Norwegian Kongsberg Colt Model 1914 utilizing a sub-caliber .22 LR 
					barrel. Premier Lieutenant Kvaal designed conversion kit 
					consisting of a barrel and seven cartridge holders for .22 
					LR rounds for the Kongsberg Colt M / 1914.  This kit 
					was designed to fire .22 LR cartridges in the same gun with 
					the same magazines. This was accomplished by making a 
					cartridge holder to hold a .22 LR caliber cartridge.  
					The cartridge holders have same outer diameter as the 
					original .45 caliber cartridge. The Kongsberg .22 LR barrel 
					was drilled so it was not centered, this way you could still 
					use it with the original Kongsberg firing pin and slide. The 
					barrel is marked with crowned K on the back edge. The 
					original cartridges were also marked with the crown K. The 
					barrel does not have a serial number. Premier Lieutenant Kvaal received a royalty 
					from KV for each set produced. Production started in 1928. 
					Such sets were delivered from KV to the Armed Forces even 
					after World War II.
 
					 Premier Lieutenant Kvaal devised this 
					conversion kit for the Kongsberg Colt M/1914 so that one 
					could shoot cartridges with caliber .22 LR in the same gun 
					with the same magazines that are used for .45 cailber 
					ammunition. 
					 Note how the .22 cartridge holders are 
					drilled through. 
					 The Kongsberg .22 LR barrel was drilled so 
					it was not centered, this way you could still use it with 
					the original Kongsberg firing pin and slide. The barrel is 
					marked with crowned K on the back edge. 
					 The Kongsberg .22 LR barrel with cartridge 
					holder and .22 LR cartridge. 
					 
					The Kongsberg .22 LR barrel with cartridge holder inserted. 
					 
					The Kongsberg .22 LR barrel with cartridge holder and .22 LR 
					cartridge inserted. |