Yes they work great,my foxpro fx3 will work at 400yards I have tried it in my driveway it cost $479 go to www.allpredatorcalls.com and check them out I have read great reveiws about the maniska bandit also it comes with a lifetime of free sounds,you have to buy sound packs for the foxpro $25 for 16 sound pack you can sample their sounds at gofoxpro.com hope this helps.