uncut flame
Hello @crystal lion
I'm sorry to hear you encountered trouble with accessing the items from the High Caliber Weapon Pack.
Based on similar reports, this problem can occur due to the use of mods. If you have any mods installed or modified the game in another way, please disable any such modifications and check if the guns can be found in the in-game store afterward.
Unfortunately, we are unable to provide support through Discord DMs. If you are not using mods and the problem persists, please consider contacting us through our support portal and we will do our best to assist you in resolving the issue: https://support.thehunter.com/hc/en-us/requests/new