Here is the full list of all 38 Gun Club VR trophies - there are 22 bronze, 11 silver, 4 gold and 1 platinum.
Unlock all Trophies
Equip as many attachments as poossible to an owned gun.
Attain platinum on every Allied range.
Own all of the available weapons.
Attain at least bronze on every Allied range.
Attain at least silver on every Allied range.
Attain at least gold on every Allied range.
Attain at least bronze on every Warehouse range.
Attain at least silver on every Warehouse range.
Attain at least gold on every Warehouse range.
Attain platinum on every Warehouse range.
Equip overpressure rounds.
Equip hollow point rounds.
Equip Explosive rounds.
Equip armor piercing rounds.
Let every target fall over from time-out.
Destroy 500 food items in the Sandbox.
Own half of the available weapons.
Purchase a skinned version of a gun.
Fire 10,000 rounds.
Have 1,000,000 cash.
Shoot off the leg of a zombie.
Destroy 50 food items.
Equip the largest magazine available to an owned gun.
Get a headshot on every target in a range.
Use a grenade on the final target in a simple range.
Complete 50 ranges.
Shoot a fire alarm to set it off.
Equip zombie rounds.
Destroy the last target of the range with the last bullet in your clip.
Destroy 2 targets with one round
Get 10 headshots in a row.
Equip armor piercing explosive rounds.
Blow up more than one target at once using an explosive.
Spend only one bullet per target in a range.
Complete a sideshow range in under 25 seconds.
Equip incendiary rounds.
Get a perfect reload.