Unfortunately, it won't do any good this way, it doesn't drop all the weapons, so you still have 2 in your hand!
Buddy, in the code We provided the plugin uses the strip_user_weapons() native.
It removes all the player weapons when a purchase in the market is confirmed.
Then, after this, the plugin gives the player the purchased weapon, and just this.
In all our tests here, the player holds only the purchased weapon.
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