Fixed weights for real .44 firearms.

Ref CleverRaven#34830

data/json/items/gun/44.json

@@ -6,7 +6,7 @@
     "name": "Desert Eagle .44",
     "name_plural": "Desert Eagle .44",
     "description": "One of the most recognizable handguns due to its popularity in movies and video games, the Desert Eagle is better known for its menacing appearance than its performance.  It's a large pistol, but its heavy weight reduces recoil.",
-    "weight": "1800 g",
+    "weight": "1700 g",
     "volume": "750 ml",
     "price": 87500,
     "to_hit": -2,
@@ -149,7 +149,7 @@
     "name": "S&W 629",
     "name_plural": "S&W 629",
     "description": "A stainless steel, six-shot, double-action revolver with a matte black plastic handle manufactured by Smith & Wesson.  Though hardly the most powerful handgun in the world any more, it could still blow a zombie's head clean off.",
-    "weight": "1276 g",
+    "weight": "1267 g",
     "volume": "750 ml",
     "price": 86100,
     "bashing": 10,