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Do yerself a favor, and replace the bolt-top safety with a drop-in peep sight from
www.stevesgunz.com .
A taller front sight might be needed to zero the rifle, but it's easier than D/T'in the top of each receiver side rail for a Williams 5D or FP peep meant for the Winchester 94AE.
The receiver metal is one of the
HARDEST I've ever had to do.
A plus for the 94AE sight, though, is that a taller front sight won't be needed to zero, since that particular peep sight carries the aperture lower than other peep sights.
You'll still need a low-profile replacement plug, owever, to clear the underside of the peep sight's horizontal bar as the bolt closes.
I made my own plug in 30mins, by turning down a scrounge box Remington crossbolt safety button in a hand electric drill with a file held against the spinning button.
In the right-most pic above is the completely turned plug (RH end), ready to be cut apart from the un-used part (LH end) of the safety button.
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