Have two (2) G18 31RD mags with factory +2 extensions (total of 33 RD) for sale. Like new - each mag used once. Sold my Kel-Tec carbine and no longer have need for them. Asking $23 each plus shipping if purchased separately. Buy both for $46 shipped. Money order only. Not looking for trades. Available where legal. IM or e-mail me.