diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Drill.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Drill.java
index 6b48bd37..047b0c68 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Drill.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Drill.java
@@ -7,6 +7,7 @@ import com.willfp.eco.util.VectorUtils;
 import com.willfp.ecoenchants.enchantments.EcoEnchant;
 import com.willfp.ecoenchants.enchantments.EcoEnchants;
 import com.willfp.ecoenchants.enchantments.meta.EnchantmentType;
+import com.willfp.ecoenchants.enchantments.util.EnchantmentUtils;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockBreakEvent;
@@ -29,6 +30,10 @@ public class Drill extends EcoEnchant {
             return;
         }
 
+        if (!EnchantmentUtils.passedChance(this, level)) {
+            return;
+        }
+
         if (player.isSneaking() && this.getConfig().getBool(EcoEnchants.CONFIG_LOCATION + "disable-on-sneak")) {
             return;
         }
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Tripleshot.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Tripleshot.java
index 2e86cf94..8228131a 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Tripleshot.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Tripleshot.java
@@ -4,6 +4,7 @@ import com.willfp.ecoenchants.enchantments.EcoEnchant;
 import com.willfp.ecoenchants.enchantments.EcoEnchants;
 import com.willfp.ecoenchants.enchantments.meta.EnchantmentType;
 import com.willfp.ecoenchants.enchantments.util.EnchantChecks;
+import com.willfp.ecoenchants.enchantments.util.EnchantmentUtils;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.AbstractArrow;
 import org.bukkit.entity.Arrow;
@@ -24,6 +25,10 @@ public class Tripleshot extends EcoEnchant {
                            @NotNull final Arrow arrow,
                            final int level,
                            @NotNull final EntityShootBowEvent event) {
+        if (!EnchantmentUtils.passedChance(this, level)) {
+            return;
+        }
+
         for (int i = -1; i < 2; i += 2) {
             Vector velocity = event.getProjectile().getVelocity();
 
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/special/Pentashot.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/special/Pentashot.java
index b290960a..8b1b0e9b 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/special/Pentashot.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/special/Pentashot.java
@@ -4,6 +4,7 @@ import com.willfp.ecoenchants.enchantments.EcoEnchant;
 import com.willfp.ecoenchants.enchantments.EcoEnchants;
 import com.willfp.ecoenchants.enchantments.meta.EnchantmentType;
 import com.willfp.ecoenchants.enchantments.util.EnchantChecks;
+import com.willfp.ecoenchants.enchantments.util.EnchantmentUtils;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.AbstractArrow;
 import org.bukkit.entity.Arrow;
@@ -24,6 +25,10 @@ public class Pentashot extends EcoEnchant {
                            @NotNull final Arrow arrow,
                            final int level,
                            @NotNull final EntityShootBowEvent event) {
+        if (!EnchantmentUtils.passedChance(this, level)) {
+            return;
+        }
+
         int bonusPerSide = this.getConfig().getInt(EcoEnchants.CONFIG_LOCATION + "side-arrows-per-level") * level;
 
         for (int i = -bonusPerSide; i <= bonusPerSide; i += 1) {
diff --git a/eco-core/core-plugin/src/main/resources/enchants/normal/drill.yml b/eco-core/core-plugin/src/main/resources/enchants/normal/drill.yml
index 411c8692..02d554b1 100644
--- a/eco-core/core-plugin/src/main/resources/enchants/normal/drill.yml
+++ b/eco-core/core-plugin/src/main/resources/enchants/normal/drill.yml
@@ -30,6 +30,7 @@ general-config:
   maximum-level: 5
 
 config:
+  chance-per-level: 100 # Not chance-based by default
   blocks-per-level: 1
   disable-on-sneak: true
   hardness-check: true # Only break blocks with hardness less than or equal to first block
diff --git a/eco-core/core-plugin/src/main/resources/enchants/normal/tripleshot.yml b/eco-core/core-plugin/src/main/resources/enchants/normal/tripleshot.yml
index 92a4cf93..5378f731 100644
--- a/eco-core/core-plugin/src/main/resources/enchants/normal/tripleshot.yml
+++ b/eco-core/core-plugin/src/main/resources/enchants/normal/tripleshot.yml
@@ -25,6 +25,8 @@ general-config:
     - succession
     - pentashot
     - buckshot
+  maximum-level: 1
 
 config:
+  chance-per-level: 100 # Not chance-based by default
   angle: 11
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/resources/enchants/special/pentashot.yml b/eco-core/core-plugin/src/main/resources/enchants/special/pentashot.yml
index ffc99857..b8de2575 100644
--- a/eco-core/core-plugin/src/main/resources/enchants/special/pentashot.yml
+++ b/eco-core/core-plugin/src/main/resources/enchants/special/pentashot.yml
@@ -28,5 +28,6 @@ general-config:
   maximum-level: 1
 
 config:
+  chance-per-level: 100 # Not chance-based by default
   side-arrows-per-level: 2 # If you want to have more levels
   angle: 11
\ No newline at end of file