As with most big updates, Season 3 Reloaded is bringing new weapons as well, the Baseball Bat and the AMP63 pistol.
How to unlock AMP63 in Warzone
The AMP63 pistol is the newest addition to the arsenal of secondary weapons.
It is the fourth sidearm from Black Ops Cold War’s arsenal, and developers describe it as "a cross between a self-loading pistol and a fully automatic SMG."
The AMP63 should be a very potent gun for close-range combat and especially effective in close quarters, due to its fast fire rate and respectable damage.
In order to get your hands on the AMP63, you will first need to unlock it.
And you can get it in two ways, as usual.
One is via an in-game challenge which will need to finish before getting the weapon, and the other is to buy it with real money, as there will be one or two bundles available at launch which will have a blueprint for the new weapon as a part of it, amongst other included items.
Unfortunately, this time around there are no leaks about the challenges, and thus at the time of writing, we don't have details about what exactly the challenge for unlocking will be, but we will update the article as soon as Raven and Treyarch reveal this info.
No matter what the challenge is, you will be able to complete it both in Warzone and in Black Ops Cold War.