Removing rear sight on a High Standard 107

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Marty Goodman

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Feb 23, 2013, 8:47:59 PM2/23/13
to bullsey...@googlegroups.com
Can anyone here describe how to remove the rear sight on
A High Standard 107 Supermatic?
Thanks in advance.

Pauley, Dan (RR Energy Systems)

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Feb 23, 2013, 9:21:36 PM2/23/13
to Marty Goodman, Bullseye List (Google)
> Can anyone here describe how to remove the rear
> sight on A High Standard 107 Supermatic?

Doesn't that have the bridge mount rear sight? I've heard horror
stories about people trying to put those bridge sights back on after
being removed.

I'm thinking a red dot will mount right to the barrel and go over the
top of the rear sight. But to answer your question, no, I don't know
how to remove the sight especially if you want to be able to reuse any
of the parts.

R. Dan Pauley

John

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Feb 23, 2013, 9:56:04 PM2/23/13
to Marty Goodman, bullsey...@googlegroups.com
Try this site:
http://home.roadrunner.com/~jbarta/hssight.pdf
(Thanks to the late Jim Barta)
John
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Jack H

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Feb 23, 2013, 10:16:33 PM2/23/13
to Marty Goodman, bullsey...@googlegroups.com, John

With the slide off and you watch inside real carefully, you may not need to do all of the first four.


first
1. remove the adjusting screw and plunger at the rear.
2. remove the sear spring pin and spring
3. remove the sear pin and sear.
4. remove the side plate so the safety can be removed. The tab on the safety must not be upset.

then
1. drive the rear roll pin into the frame where the sear spring was.
2. drive the mated large pins apart. First one by inserting a punch through the small hole in one side. Then a larger punch to remove the second half.
3. drive each of the side roll pins in to just clear their side of the bridge. Too far and they will hit the other side bridge leg.

Use proper punches and support the frame well. Note the positions of parts removed. Be sure to place the sear spring legs into the plunger notch on reassembly. While the slide is off, note the range of effective motion of the plunger on the sear spring. Do not set it too tight it cramps the sear or too loose to where the plunger is not under some pressure.




--- On Sat, 2/23/13, John <jw...@nycap.rr.com> wrote:

From: John <jw...@nycap.rr.com>
Subject: RE: {Bullseye L List} Removing rear sight on a High Standard 107
To: "'Marty Goodman'" <mart...@charter.net>, bullsey...@googlegroups.com
Date: Saturday, February 23, 2013, 6:56 PM

Try this site:
http://home.roadrunner.com/~jbarta/hssight.pdf
(Thanks to the late Jim Barta)
John


-----Original Message-----
From: bullsey...@googlegroups.com
[mailto:bullsey...@googlegroups.com] On Behalf Of Marty Goodman
Sent: Saturday, February 23, 2013 8:48 PM
To: bullsey...@googlegroups.com
Subject: {Bullseye L List} Removing rear sight on a High Standard 107

Can anyone here describe how to remove the rear sight on A High Standard 107
Supermatic?
Thanks in advance.

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