Plungers for bait syringes - bag of 12 Bayer Bait Guns Purchase extra plungers and tips These plastic plungers fit 27g, 30g and 33g ant and roach bait syringes such as Maxforce FC Ant Bait Gel, Maxforce FC Magnum, Advion Ant Bait Gel, Maxforce FC Select Roach Gel, etc. Sold by the each and in bags of 12. Each bag contains 12 plungers per bag, plus 12 plastic tips. 12 tips and 12 plungers