Eleven associations call citizens of UK to contact their MEPs and provide an online tool which makes this very easy.
The European Commission is pressing for changes to the Firearms Directive, they say these are to combat terrorism and organised crime but FACE UK is concerned that many of their proposals would harm legitimate shooting in the UK.
http://e-activist.com/ea-action/action?ea.client.id=1979&ea.campaign.id=47315