Captive bolt devices work in a similar way to firearms although unlike free bullet firearms the bolt remains captive within the barrel.
Captive bolt gun pigs.
Hogs will often go into violent convulsions after they are shot.
Pistol grip or in line cylindrical figure 2 pistol grip guns are safest because workers can easily tell which end is out.
The animal thus it cannot be used as the sole method of euthanasia1.
This bolt strikes the animal s head percussion which causes concussion.
A captive bolt device is a humane way to slaughter animals ranging from small pigs to bulls.
When a standing animal is stunned with a captive bolt or a firearm it should instantly drop to the floor.
Penetrating captive bolt penetrating captive bolt followed by immediate exsanguination bleeding out is the preferred method for euthanasia of cattle in abattoirs slaughter facilities.
Instructions for use are included with the device.
When used successfully with ruminants and pigs the impact of the bolt on the skull renders the animal immediately unconscious.
The bolt may or may not destroy part of the brain.
Captive bolt guns are made in one of two forms.
A nonpenetrating captive bolt must be followed by an adjunctive method the gun must be carefully cleaned and maintained to achieve maximal hitting power.
This is a normal reaction indicating the animal is unconscious.
A captive bolt pistol or gun also variously known as a cattle gun stunbolt gun bolt gun or stunner is a device used for stunning animals prior to slaughter.
Captive bolt guns for pigs youtube the video shows a common method of stunning and killing pigs for meat production in australia the footage is taken from the 2018 australian documentary film.
Captive bolt stunners can be used on most pigs but it is recommended that the heaviest cartridge available for the equipment is used and that in all cases the animal is either bled or pithed immediately to ensure rapid death.
The goal of captive bolt stunning is to inflict a forceful strike on the forehead with the bolt in order to induce unconsciousness.
The mode of action of a penetrating captive bolt gun is concussion and trauma to the brain.
A retracting bolt instead of a bullet is fired into the head and different cartridges are used depending on the size of the animal.