Requirements and constraints
4.
Those shooting badgers under licence must be competent in the use and safe handling of firearms. The minimum standard of rifle marksmanship required is equivalent to that for the Deer Stalking Certificate Level 1 qualification. The use of shotguns is restricted because of their limited power and range (see ‘Weapons and Ammunition’ below). Anyone actually shooting badgers under licence (as opposed to just assisting e.g. by holding a spotlight) will be required to demonstrate an appropriate level of marksmanship, through appropriate training and must have received Defra approved training on the humane shooting of badgers.
Weapons and Ammunition
5.
Badgers must only be shot within the terms of an appropriate licence using firearms and ammunition that comply with the ‘92 Act.
The firearms/ammunition permitted under licence are limited to the following:
•
Rifles: a minimum of .22 centre-fire calibre, with minimum bullet weight of 50 grains and minimum muzzle energy of 1000 footpounds.
•
Shotguns: 12 bore only, with full, three quarter or half choke, using a cartridge loaded with AAA shot or BB shot.
That is from here:
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/200909/pb13922-shooting-guidance-20130517.pdf