We've been open for a couple of months now (and also opened briefly between lockdowns last year with various limits).

Based on the size of our 10m range it's usually been one person/bubble at a time (it's monitored by CCTV from the clubroom so the shooter is not entirely shooting alone). The committee did pop a little bathroom-style extractor fan at the bottom of the range to generate some airflow since the air range had no ventilation. Obviously the 25yd range turns over the air ~8times/hour by design.

The main friction is on arrival - scan in with the NHS app and they've got a non-contact thermometer to check your forehead temperature. After that it's just masks (when not directly shooting) and social distancing but otherwise "business as usual".