AFAIK only Faz and BSA made the 800yd back sight. A LB marked back sight is rare enough let alone a 800 yd one.
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AFAIK only Faz and BSA made the 800yd back sight. A LB marked back sight is rare enough let alone a 800 yd one.
here are a couple of pics.
https://www.milsurps.com/images/impo...P6210002-1.jpg
https://www.milsurps.com/images/impo...P6210003-1.jpg