diff --git a/code/modules/projectiles/ammo_datums.dm b/code/modules/projectiles/ammo_datums.dm
index 030d1a76c812..a25302f94be6 100644
--- a/code/modules/projectiles/ammo_datums.dm
+++ b/code/modules/projectiles/ammo_datums.dm
@@ -1876,7 +1876,7 @@
 	accurate_range = 10
 	damage =  50
 	penetration = ARMOR_PENETRATION_TIER_6
-	accuracy = HIT_ACCURACY_TIER_9 + HIT_ACCURACY_TIER_5 // 75 accuracy
+	accuracy = -HIT_ACCURACY_TIER_2 // 75 accuracy
 	shell_speed = AMMO_SPEED_TIER_2
 	max_range = 15
 	effective_range_max = 7