Rockstar Games has further detailed various weapons and weapon customization systems that players will experience in Red Dead Redemption 2.
Revealed on the official Rockstar Games website, the developer confirmed that there are over 50 unique usable weapons with a slew of customization options and multiple types of ammunition that can affect damage, range and accuracy.
Interestingly, the more a gun is used, the better it will perform for the player. Unfortunately, if it’s used too much and not properly attended to, it will begin to degrade over time – oiling and cleaning it will be the trick to keeping it in good condition.
Source: IGN.com Red Dead Redemption 2's Weapons and Customization Detailed