Karl Rehn of KR Training found in 2016 that only one percent of Texas gun owners seek instruction beyond the legal minimum. City residents often lack outdoor sites that allow drawing from a holster or moving, and many indoor lanes forbid both.

A phone timer app that records par times still lets shooters train there. One drill requires ten shots from ten yards in ten seconds or less, fired from a lowered muzzle at an NRA B-8, with a passing score of eighty or higher to build trigger and recoil control under a clock.

Bryan Eastridge of American Fighting Revolver designed another set of 2.5-second strings at 25, 15, 10, 7, and 5 yards on a USPSA or IDPA silhouette, mixing body and head hits and allowing a lowered-muzzle start when holsters are banned.