Which is the most powerful weapon for monster grinding in the Seven Day World? The game features a wide variety of firearms, often leaving many new players at a loss when it comes to choosing. This is especially true after the recent major update to the firearms, which has left even more new players unsure of where to start. Since there are doubts about the weapons after the update, I will recommend some powerful firearms to you. Let's take a look at what they are.

1. It's going to explode
After this update, this weapon can be said to have undergone a qualitative leap. The only shortcoming of this weapon might be its binding with "Little Fire Dragon," making the weapon somewhat unstable when facing bosses. If the target acquisition is incorrect, then it is easy to make mistakes. However, this is a minor flaw that does not overshadow its strengths. After all, this weapon performs exceptionally well against groups of small monsters or in clearing out hordes, being almost unique in its existence. Because the radius of the explosion is four meters, other types like ice and explosive rounds cannot match it in terms of crowd-clearing ability.

The damage from its explosion basically only needs to trigger an additional burn damage once to clear all the small monsters, with just a 2-second cooldown, which is more than enough to deal with multiple waves of monsters. In addition to performing excellently against dense clusters of mutants, it also performs quite adequately against scattered Rosetta monsters, capable of clearing them with a single explosion. This greatly enhances the versatility of the weapon, with its overall strength being unquestionably powerful.

2. M416-Silent Return
This weapon can also be said to have undergone a complete transformation compared to before. This weapon used to rely heavily on the "Frost Vortex" to trigger ice crystals, but now it can trigger them directly without needing it, making it very comfortable for players to use. Now, it requires players to manually create ice crystals to trigger the damage. As an ice-based weapon, the ice crystals will automatically shatter after a few seconds, causing 100% hypersensitive elemental frost damage to nearby targets. If hit during the duration, they can shatter prematurely, increasing the damage coefficient by 300%. Not only that, but the frost elemental damage has a 20% bonus effect, and each shattered ice crystal increases the frost elemental damage by an additional 10%. With the right equipment, the practical effects are significantly enhanced.

4. Short Sword - Little White Shark
The first hit of this firearm triggers an unstable explosive round, which is very effective in actual combat. Each time the unstable explosive round hits an enemy, the final damage of that hit increases by 10%. There is a 0.2-second delay for the explosive round, and for every 0.1-second delay, the damage coefficient of the explosive round increases by an additional 10%. This is especially useful for clearing small monsters quickly, and the effect is significant.

5. MP5 - Roar! Bear's Here!
You can directly see the strength of this weapon after the update from its characteristics. After hitting an enemy, there is a 25% chance to trigger area ricochet, which can affect up to 3 targets; when the ricochet hits an opponent, it will definitely trigger a rebound effect, causing 100% of the ricochet damage, and no further ricochet will occur after the rebound. Additionally, after reloading, the number of ricochets increases by one, and the ricochet damage coefficient can increase by up to 30%. This ricochet mechanism is very effective against groups of small monsters, allowing the weapon to bounce several times among the small monsters, greatly increasing the efficiency of elimination.

Currently, this weapon comes with built-in loot, which is placed on the Stab Dance Pants. The ricochet can hit friendly teammates, and it will not cause damage when it hits an opponent. At the same time, there is a 70% chance to automatically reload one bullet. This means that even in situations with fewer or more dispersed enemies, you can use teammates for ricochet, or in areas with open space, allowing the firearm to ricochet in the environment, providing more applicable scenarios. The overall upper limit has been improved, giving the weapon a certain level of guaranteed performance, and the range of application has increased. It works very well when paired with an improved portable machine gun turret.

These are the most powerful weapons for monster grinding in the Seven Day World that I would recommend. These weapons can be considered top-tier (T0) after the update and are currently very popular. New players can choose them with confidence. Although they may have some flaws, they should help you achieve good results in the game.