William Lyman invented these sights, and founded the Lyman Gunsight Company in 1878. These are wonderfully precise replicas. This Lyman No. 2 sight is designed to fit a Aldo Uberti & Company manufactured Winchester Model 1873 lever action rifle. 
This sight has standard Winchester 2.195" bolt centers. Maximum elevation from the base to the center of the eye disk is approx 2-1/2".
Sights include a both a 10-32 straight grip and 10-32 pistol grip longer tang screw, 10-32 forward mounting screw, both large and small eye disks, detailed instructions for vertical alignment, and a foam fitted hard plastic storage case. Drilling and tapping will be required to install this sight on most rifles.
				
			 
				
					
						All sizes are nominal. Please verify with description for more information.
					
					
						
		
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					Brand of Manufacturer
				
				
		
			Lyman
		
			 
		
		
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					Rear Sight Style
				
				
		
			Peep
		
		
			Tang
		
			 
		
					
				 
				
					
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