Author Topic: Frame marks - what are they?  (Read 1153 times)

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Offline Hog Driver

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Frame marks - what are they?
« on: February 24, 2022, 04:54:35 PM »
Stuck inside with ice outside so I was swapping grips on some 75's. Anyone know what the three digit marks on the inside of frames indicate? If my memory is right, top to bottom is a 75 Shadow, 75B SA, and a 75B 40sw.


Offline Metal Wonder Nine Guy

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Re: Frame marks - what are they?
« Reply #1 on: February 27, 2022, 06:49:44 PM »
Originally I thought these 3 numbers would be the last 3 numbers of the gun's serial number but for my 75B, that is not the case. I'm not sure what those numbers are for.

Offline Rmach

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Re: Frame marks - what are they?
« Reply #2 on: February 27, 2022, 07:20:34 PM »
Those are lot numbers for quality control.

Offline Hog Driver

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Re: Frame marks - what are they?
« Reply #3 on: February 28, 2022, 08:27:13 AM »
Thanks! That makes sense and now I can stop trying to figure out how they relate to the model... :P