Local trader advertised these as K-frame but they are way too small for my M14. No markings on the inside. Condition is excellent but no grip screw was included.



Other side:



Value suggestion would also be appreciated.

those are j-frame grips for a square butt .

They are factory J frame target stocks for round or square butt frames. Made late 60's / early 70's.
I'd guess on value somewhere $40 - $75 range

Now either I have to find a J-frame square butt (optimum) or put these up for trade (distant second choice)

That is a very nice set of "black washer" checkered target stocks for the j-frame revolver. Your set will fit both round and square butts.

There is another version of factory target stocks for j-frames offered in the same era for round butts only.

Both versions were available smooth or checkered.

I would value your stocks in the $50 to $75 range, leaning to the high side because of their early vintage.

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FBINA, 204th Session