Page 1 of 1

How Many Light Impact Grenades Does It Take to Kill a Bastion in Arc Raiders?

Posted: Thu Feb 05, 2026 6:11 pm
by DreadwithSpawn
What Are Light Impact Grenades?

Light Impact Grenades are a simple yet effective explosive tool in Arc Raiders. They deal a solid 30 damage and explode upon impact, covering a small radius of 2.5 meters. While not the most powerful grenade in the game, they are cheap and easy to craft, making them a solid choice for those who want to keep things simple.

Bastion Overview: Tough, but Not Invincible

Before we dive into grenade calculations, it’s important to understand the Bastion’s defenses. Bastions are heavily armored foes that can withstand quite a bit of punishment. Their large size and high health make them a serious threat on the battlefield, so you’ll need to use your tools wisely.

In practical terms, the Bastion's health varies depending on the level of difficulty you're playing at. Typically, in standard gameplay, Bastions have around 300 health points. This means that a significant amount of damage is required to take one down.

How Much Damage Do Light Impact Grenades Deal?

A single Light Impact Grenade deals 30 damage. While that may seem like a decent amount, it’s not nearly enough to take down a Bastion in one throw. So, let’s do some math:

Bastion Health: 300 health

Light Impact Grenade Damage: 30 damage per grenade

To bring a Bastion’s health down to zero, you'd need to throw:

Grenades Needed
=
Bastion Health
Grenade Damage
=
300
30
=
10
Grenades Needed=
Grenade Damage
Bastion Health


=
30
300


=10

So, you’ll need 10 Light Impact Grenades to kill a Bastion. This calculation assumes that all grenades hit their target and deal the full 30 damage. Keep in mind that this doesn't factor in variables like miss rates or other environmental factors that might reduce the effectiveness of your grenades.

What Are the Practical Considerations?

While the math is straightforward, there are a few things to consider in practice:

Accuracy and Timing: Light Impact Grenades are effective only when they hit their target. In the heat of battle, especially when you're dealing with a Bastion, it can be difficult to land each grenade perfectly. You'll need to be precise with your throws, and it can take time to get the right angle and distance.

Radius of Effect: The 2.5m blast radius is small, which means that if the Bastion is moving around or if you’re not in the perfect position, you may miss. It’s essential to calculate the best moment to throw the grenades, so you're within range.

Reloading: Since each grenade only deals 30 damage, and you need 10 grenades to kill a Bastion, you’ll need to manage your grenade inventory efficiently. This might mean you have to pause to reload or switch to other weapons before finishing off the Bastion.

Environmental Factors: The battlefield itself can play a role. If you're engaging a Bastion in a confined space, the grenades' limited radius might make it harder to get a direct hit. Wide-open areas give you more room to maneuver and throw, but they also make it easier for the Bastion to catch you off guard.

Can You Do This Efficiently?

In real gameplay, it's rare that you’ll only have Light Impact Grenades in your arsenal. You'll likely have other weapons, gadgets, or tools that you can use to wear down a Bastion before you finish it off with grenades. This makes the grenade a helpful, but not necessarily the most efficient, tool for taking down these tough enemies.

In many cases, players will use a mix of tactics. For instance, you might use some heavy weaponry to get the Bastion’s health down to 100 or 150, and then finish it off with a few Light Impact Grenades. This could reduce the number of grenades you need, saving you time and resources.

Alternative Strategies

If you find that 10 grenades is too much of a hassle, you might want to consider mixing up your approach. Other explosive tools, like the Heavy Impact Grenade or Rocket Launchers, can deal far more damage, but they come with a higher cost to craft and a longer reload time. Additionally, if you’re running into a situation where you’re low on grenades, buying Arc Raiders items for real money can give you access to more powerful explosives and weapons without the grind. However, many experienced players prefer to stick to crafting and using grenades they can craft themselves.

Alternatively, you can coordinate with your teammates to target the Bastion simultaneously, cutting down the time and resources needed. In team-based play, focusing fire can make all the difference.

Be Prepared for the Long Haul

In short, it takes 10 Light Impact Grenades to take down a Bastion, assuming all grenades hit and do full damage. However, the real challenge lies in making sure those grenades land, managing your inventory, and using the right tactics in combination with your other weapons. While Light Impact Grenades are an affordable option, don't be afraid to mix things up with other explosives or weaponry when dealing with these formidable enemies.

Arc Raiders Quest-Related Blueprints: Which Quests Unlock Them