It's my bad forgetting mark the version of the mod uploaded some moments ago as beta which contained many issues.
This update should fix most of them.
If you encounter any problems, please leave a comment or open a new issue on GitHub and upload your logs.

Bug fix

• fix skin attachment of pp19 hold a wrong skin
• fix translation missing of virus grenade
• fix animation issue of hk433, again
• add the recipe of af6 scope
• fix server crash due to import mistake
• fix animation issue of crossbow cause by wrong setting of reload time
• fix extended mag does not work properly in server (tac bug)

Optimize

• modified some data of guns, such as their ammo type and capacity
• optimize display effect of some grenades