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jcolon95 · June 16, 2018, 02:25 PM

I was looking at the holosun HS503 BU red dot to install on my keltec sub 2000. Has anyone used this red dot sight. What are your findings?

June 16, 2018, 02:25 PM	#1
jcolon95 Member Join Date: December 17, 2016 Location: Florida Posts: 53	Red dot sight I was looking at the holosun HS503 BU red dot to install on my keltec sub 2000. Has anyone used this red dot sight. What are your findings?