diff --git a/mods/ra/rules/aircraft.yaml b/mods/ra/rules/aircraft.yaml
index 3b0447f463..f42c5e91a2 100644
--- a/mods/ra/rules/aircraft.yaml
+++ b/mods/ra/rules/aircraft.yaml
@@ -186,9 +186,9 @@ YAK:
 		TargetWhenDamaged: false
 		EnableStances: false
 	AmmoPool:
-		Ammo: 18
-		PipCount: 6
-		ReloadDelay: 11
+		Ammo: 20
+		PipCount: 5
+		ReloadDelay: 10
 	ReturnOnIdle:
 	SelectionDecorations:
 		VisualBounds: 30,28,0,2
diff --git a/mods/ra/weapons/smallcaliber.yaml b/mods/ra/weapons/smallcaliber.yaml
index eda0c40034..a91cb7b6dc 100644
--- a/mods/ra/weapons/smallcaliber.yaml
+++ b/mods/ra/weapons/smallcaliber.yaml
@@ -214,6 +214,11 @@ ChainGun.Yak.Right:
 		Blockable: false
 	Warhead@1Dam: SpreadDamage
 		Damage: 40
+		Spread: 171
+		Versus:
+			None: 125
+			Light: 70
+			Heavy: 28
 
 ChainGun.Yak.Left:
 	Inherits: ChainGun.Yak.Right