COMPATIBLE WITH PEPPER BALL LAUNCHERS: Our sixty eight caliber self defense balls are made for pepper ball launchers and 68 caliber self defense guns, making sure easy operation in tactical or crisis cases. ********** *** ******** ** ******** ** ************ *** **** ******** ***** ** ** ******** ** ***'* https://armscorusa48146.isblog.net/everything-about-security-automation-52624529