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Standard Pin Sizes and interference fits for various models

597 Views 0 Replies 1 Participant Last post by  tjscientist
I am trying to put together a spreadsheet that lists the standard (and oversized - standard) pin diameters and lengths (plus interference fit specifications) for the various AKs. Any help would be greatly appreciated as I believe this would be a valuable resource for all builders. I will post the final spreadsheet when I am finished.

Here is an example line albeit missing some info (e.g. front sight pins, gas port pins, etc)...

CountryRifleCaliberLengthBreech/TenonRear SightHandguard RetainerGas BlockCleaning Rod RingFront SightMuzzleGas PortBarrel Pin (In)Barrel Pin (mm)

YugoslaviaM707.62 x 39415.0mm23.0mm18.5mm17.5mm16.0mmN/A15.0mmM14 x 1.0 LH3.50mm0.277 x 1.4357.0358 x 36.449
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