That's 300 mt, shot with very trick 6 mmBR or 6 mmX rifles, the rules are near enough the same as .22, just with a bigger calibre and at 300 metres, we have a thriving UK club at Bisley, the GB300M club, it has a website and a facebook site. The most popular event is the 60 shot prone, but it is also shot 3 positional as well.

Indoor firing point, electronic targets, the UK range is in the "Shed" at range 10 on Century range at Bisley, the most popular calibres are the lower recoil 6 mm ones, but the rules allow any thing up to 8 mm, so it can be shot quite successfully with NRA 7.62 target rifles.

The next date is 26th/27th Aug, a training event, then a training day 7th Oct, and the BFRC match on the 8th, all at Bisley.

Have Fun
Robin