Kylie Jenner & Tyga Happiness is a Warm Gun

11/21/2016 4:08 PM PST

Kylie Jenner & Tyga Unload at Firing Range for His Birthday

Exclusive Details

Kylie Jenner literally brought out the big guns to celebrate Tyga's birthday.

The couple hit up Bullets and Burgers in Vegas Saturday -- the day he turned 27 -- and they were loaded for bear. Kylie fired a Glock 17 and MP5K, while Tyga took aim with a gold .50 caliber Desert Eagle and an M16.

The firepower was so intense ... both needed someone to hold them up from the recoil.

After the bullets, they jumped on what's tabbed as the world's largest monster truck. Add burgers and fries, and that's a birthday with some serious kick.

Best of all, Tyga didn't buy anything ... so nothing was repossessed.