One of on favorite Concealed Carry 1911s is my STI ELEKTRA 9mm. Always totally reliable with the original STI mags and Wilson Combat. Cycles every ammo that I use. Favorite carry ammo is 147 grain Remington Golden Saber and 124 and 147 grain Federal HST . With its Aluminum frame it’s only about 25 ozs. and carries very comfortable all day in a IHL pancake holster . And she’s a looker too IMHO. ❤️ Only disappointment is STI is no longer making single stack 1911s and are concentrating on only making the 2011 platform. Respectfully Joe Dice STI Spartan, STI ELEKTRA, Springfield Armory Range Officer Compact , Colt Defender Colt / Walter .22LR Gold Cup Dan Wesson Guardian " I'm your Huckleberry "