Single Six Lightweight rear sight set screw

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jbowjm

Single-Sixer
Joined
Aug 22, 2010
Messages
317
Location
ALABAMA
Does anybody have a set screw that secures the rear sight on a Lightweight Single Six or know what size it is & where I might buy one ? I appreciate any help offered .
Thank you ,
J. B.
 

maxfam

Bearcat
Joined
Jan 13, 2013
Messages
83
Location
Tennessee
Just pulled and measured mine, .113 x 40. So 4-40. Use a .050 Allen wrench. Oh yea, it's .135 long. The screw could be as long as .220. Hope this helps you out. Take care
Clark
 

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