Made in haste as a gift on birthday to his friend.
With this script Emmet will now take not only the gun, but other weapons: Desert Eagle, Tec-9 and AK-47, but not for free. However, given the story events, weapons, Emmett is a bit cheaper than you can buy in ammunacii.
If you have enough money, the weapon will be selected automatically and the money will be removed too. If you do not have money, the weapon will not rise.
This function is available after completing the mission Nines and AK'S, after it will be available even during a mission. And the weapons will be added gradually during the passage of missions for Ryder.