I have one half of a lyman mould it is a 31141..there are 3 numbers below that 576 and a K7 at the bottom ...I was wondering if any one has the other half ..This half has the female holes for the alignment pins.

Lyman probably has one.

what they would charge I could buy a whole mold.I was hoping to get lucky and have someone have the other half in their junk drawer ..

Even if they did, you'd need the other half from your exact mold, not someone else's mold of the same part number. The blocks are a matched set once the cavities are cut, you can't mix and match them and expect them to line up.

Unfortunately all you've got is a paperweight unless you can figure out what happened to the other half of your mold.

What he said

Now that's funny. Go to eBay and buy a whole double mold cheaper than you're going to find something to fit that.

thanks fellas Just hoping to mach it up ...should just throw it away so it stops bugging me to only have half ha ha