GTA 5: Gun-Range Challenges Guide & Tips (Gunrunning Challenge Completion With Controller)

In the gunrunning update for GTA Online rockstar added a bunker upgrade which is the gun range. In this gun range you're able to complete different challenges for 6 different weapons and completing the tiers or challengers give you different rewards. In this video I'm going to be showing how to complete them and tips for playing them with a controller. Have you completed all of the gun range challenges? Let me know in the comments. my twitter: https://twitter.com/Gibs_O_Matic