Guru Bait Bayonets Guru Bait Bayonets. Our new Bait Bayonets are set to make changing tough boilie or artificial hook baits quicker than ever! Theyre a simple, twisted metal spike with a ring on the end, which allows you to tie it to a hair rig. To mount a bait, all you need to do is to simply push the bayonet into the boilie, right up to the eye. This will provide a secure attachment, allowing you to make long, forceful casts safe in the knowledge that your bait will stay on.If you want to change hookbait, then theres no fiddling about with hair stops or needles, simply pull the bait off the spike and impale another one! The Bait Bayonets will be in shops from April.