I bought this "new without packaging" from Fin Feather Fur yesterday. It's the one on the left. S&W P/N 262800000. Didn't take my pistol like a dummy and found it doesn't fit my 3954. I can take it back but thought I'd offer it here for what it cost me. I paid $24.99 plus tax. I'll ship it anywhere in the Conus for $30 in one of those small USPS boxes, padded of course. I've not put a round in it. Paypal is okay or a USPS from the post office money order.
Or if you have a magazine like the one on the right new or used, only with the pinkie extension that will fit my 3954/3913 (S&W P/N 200770000) we can trade even up.
First "I'll take it" followed up with a PM.