Revamp guns: Revival (#8675)

Co-authored-by: and_a <and_a@DESKTOP-RJENGIR>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Resources/Textures/Objects/Weapons/Guns/Battery/pulse_pistol.rsi/meta.json

@@ -1,7 +1,7 @@
 {
     "version": 1,
     "license": "CC-BY-SA-3.0",
-    "copyright": "Taken/modified from cev eris at https://github.com/discordia-space/CEV-Eris/blob/master/icons/obj/guns/energy/pdw.dmi",
+    "copyright": "Taken from tgstation at https://github.com/tgstation/tgstation/pull/27386/commits/4814da0f8e0d88f430c8b335e541e0a7734755a2",
     "size": {
         "x": 32,
         "y": 32
@@ -13,9 +13,6 @@
         {
             "name": "base"
         },
-        {
-            "name": "mag-unshaded-0"
-        },
         {
             "name": "mag-unshaded-1"
         },