I have a Ruger SR1911 Commander, and a Springfield RO. Both guns are currently used with factory 7 round magazines. I would like to buy a 8 round magazine that will work equally well in both guns. Any suggestions as to make/model that is reliable and won't break the bank? If anyone has purchased one recently, where you bought it and what it cost would be greatly appreciated. Wanna kill these ads? We can help!