1. Many olympic shooting disciplines, in which the UK excel, are now illegal here, so competitors keep their guns abroad and train abroad.
2. Air cartridge pistols were banned earlier this year - airguns are likely to go on ticket pretty soon.
3. What impact this will have on Paintball in the UK, no-one knows yet. I suspect a lot will depend on whether the UKPSF, as and when airguns require a firearms certificate, actively attempt to get markers added to that list, or whether they try to stay under the radar.