The model at the link below is left handed and will fit a 5" barrel 1911.
https://www.opticsplanet.com/1791-gunleather-orpdh21sbrr-pdh-2-signature-brown-leather-owb-glock-17-s-w-shie.html?_iv_parent-gun-make=1911-platform&_iv_hand=left&_iv_code=3QK-HT6-ORPDH21SBRR-OR-PDH-2-3-SBL-L&_iv_gun-make=1911-platform,beretta,cz,glock,heckler-and-koch,rock-island-armory,ruger,sig-sauer-1,steyr,walther&_iv_gun-model=1911-4in,1911-5in,beretta-92fs,cz-75,cz-75-p-01,cz-p-07,cz-p-10,glock-17,glock-20,glock-21,glock-22,glock-31,glock-34,glock-35,glock-40,glock-41,heckler-and-koch-p2000,heckler-and-koch-vp9,heckler-and-koch-vp40,rock-island-armory-1911-5in,rock-island-armory-1911-ultra-5in,ruger-american-pistol,ruger-p95,sig-sauer-p220-1,sig-sauer-p226-1,steyr-m9-a1-1,walther-p99,walther-ppq
No it will not.
Yes it will.
Most likely no since that feature is not mentioned by the manufacturer.