
Originally Posted by
ROUTEMICHIGAN
Thanks gents for the replies. Below is a pic of the marking. My understanding now is that it is the same height as an 'F' marked FSB and it's a manufacturer's mark (the company that actually forged it?). Apparently, some FSBs that are 'F' are not marked with an F? I put it up to my 'F' marked post and they look identical.
You are still confused.
The <B>1 has nothing to do with anything other than the forger who made the FSB forging.
Some F height front sight bases are not F marked. I have seen this mostly with LMTs.
What brand of barrel do you have?
Last edited by scottryan; 12-27-11 at 16:27.
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