Kim Kardashian Guns and Roses for 36th Birthday

10/22/2016 7:42 AM PDT

Kim Kardashian's security is so tight these days ... even a simple flower delivery requires an armed guard.

The hired muscle were all locked and loaded for Kim's birthday Friday at her Bel Air home.

She's pretty much gone underground since the Paris robbery ... it's no surprise her bodyguards were all strapped.

Flower delivery guys ... you can never be too careful.