Small Standard BSA
5/8"
Embedded Files
SM Orr Back (ring) #1
SM Front #1 (Horizontal Wings)
SM Orr Back #2
(no outside ring)
LG Front #1 (Horizontal Wings)
Patent Back
SM Front #2 (Vertical Upper Wings -Yellow Metal)
Large Standard BSA
7/8"
Is there a Lg Orr?
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