4506 front sight

mlazarus

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I'm considering replacing a 4506 front sight with a fiber optic unit. Anyone know the dovetail dimension? Is it a standard Novak cut? Height? While on the topic, how about the rear sight cut? Thanks for any help.
 
S&W 3rd Gen sights:
- front 74° x .250"
- rear 74° x .435"

That's different from other Novak dovetail dimensions.

The 4506's standard front dot sight is listed as .245" tall. On the pistol mine measures ~.238".

.
 
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Lazurus, if you are looking at F/O sights you want to go to Dawson Precision, they are one of the few companies making F/O sights that are specific to 3rd gen S/W. The height of the front sight will depend on what rear sight you have on that gun. Original or did someone change it out to a night sight. They have several options as to height, width etc. I reallylike their sights as it is very well made leaving sharp edges for when you want to be precise.
 
Thanks for the help. I've used Dawson sights in the past and have always liked them.
 
I currently have a 3rd gen sight on the front of my m&p. Leads me to believe that the m&p dovetail might be the same. If this is correct, then there are lots of sight options.
 
I looked at MP front sight (trijicon HD) and it appeared the base was too shallow for 3rd gen. If someone knows what model trijicon HD might work for a 3rd gen, please let me know. Trijicons answer is they dont make a HD for 3rd gen S/W. I have several bad front night sights , maybe they can relamp them with the HD type orange filler or not. I will have to check that route.
 
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I looked at MP front sight (trijicon HD) and it appeared the base was too shallow for 3rd gen. If someone knows what model trijicon HD might work for a 3rd gen, please let me know. Trijicons answer is they dont make a HD for 3rd gen S/W. I have several bad front night sights , maybe they can relamp them with the HD type orange filler or not. I will have to check that route.

I had this discussion with them last year. They will not relamp HDs or S&W factory night sights with HDs, only standard white outline vials. You can select between green, yellow, and orange tritium, but it’s only visible at night.
 
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