diff --git a/gamedir/Data-1.13/TableData/Items/Items.xml b/gamedir/Data-1.13/TableData/Items/Items.xml
index 13904ad91..f0cb40934 100644
--- a/gamedir/Data-1.13/TableData/Items/Items.xml
+++ b/gamedir/Data-1.13/TableData/Items/Items.xml
@@ -3671,9 +3671,9 @@
 		<uiIndex>116</uiIndex>
 		<szItemName>.50 BMG Mag AP</szItemName>
 		<szLongItemName>.50 BMG Magazine, AP</szLongItemName>
-		<szItemDesc>An 11 round magazine of .50 caliber (Browning) bullets for the Barrett M82A2.</szItemDesc>
+		<szItemDesc>An 10 round magazine of .50 caliber (Browning) bullets for the Barrett M82A2.</szItemDesc>
 		<szBRName>.50 BMG Mag AP</szBRName>
-		<szBRDesc>An 11 round magazine of .50 caliber (Browning) bullets for the Barrett M82A2.</szBRDesc>
+		<szBRDesc>An 10 round magazine of .50 caliber (Browning) bullets for the Barrett M82A2.</szBRDesc>
 		<usItemClass>1024</usItemClass>
 		<nasLayoutClass>1</nasLayoutClass>
 		<ubClassIndex>347</ubClassIndex>
diff --git a/gamedir/Data-1.13/TableData/Items/Magazines.xml b/gamedir/Data-1.13/TableData/Items/Magazines.xml
index 245e451fe..c8c458cc0 100644
--- a/gamedir/Data-1.13/TableData/Items/Magazines.xml
+++ b/gamedir/Data-1.13/TableData/Items/Magazines.xml
@@ -2432,7 +2432,7 @@
 	<MAGAZINE>
 		<uiIndex>347</uiIndex>
 		<ubCalibre>17</ubCalibre>
-		<ubMagSize>11</ubMagSize>
+		<ubMagSize>10</ubMagSize>
 		<ubAmmoType>3</ubAmmoType>
 		<ubMagType>0</ubMagType>
 	</MAGAZINE>