Two people have been arrested over two Sydney shootings, one of which left a woman with multiple leg injuries.

Police raided six properties in Sydney's west and southwest from 6am (AEST) on Thursday.

The operation follows the afternoon shooting on March 9 of a 43-year-old woman at her home in Auburn.

She is reportedly linked to organised crime figures and suffered multiple gunshot wounds to her legs.

About 20 minutes later, another home in Auburn was peppered with bullets.

Strike Force Locker has been investigating the incidents which led to Thursday's raids.

Police have yet to confirm the gender of the two people arrested.