I love The brand new GLOCK SWITCH KEYCHAIN it is a good multi caliber accent. Customer support is incredible and helpful. I will be shopping for An additional a person shortly. At its core, the Glock Switch Keychain is a small trinket designed to resemble the infamous Glock auto-sear switch, https://glockwithswitch48911.idblogmaker.com/34438397/about-glock-switches