my .380 in a 4" barrel is now legal?
Not in writing.. You'll surely get a citation if caught hunting with that. There's verbage somewhere that says something to the affect that the weapon used needs to be adequate for the game hunted.
-Steve
Steve, I would respectfully disagree. I do not believe there is anything in writing to that effect. I will stand corrected if someone can point it out.
http://apps.leg.wa.gov/wac/default.aspx?cite=232-12-047WAC 232-12-047 Agency filings affecting this section
Unlawful methods for hunting.
(1) It is unlawful to hunt any big game with:
(a) A fully automatic firearm.
(b) A centerfire cartridge less than 22 caliber for cougar.
(c) A centerfire cartridge less than 24 caliber for any other big game.
(d) A shotgun, provided that a 20 gauge, or larger shotgun, using shells loaded with slugs or buckshot size #1 or larger, may be used to hunt deer, bear, and cougar.
(e) A shotgun for any other big game, except that a 12 gauge or 10 gauge shotgun using slugs may be used.
(f) A handgun during a modern firearm season that does not meet the following criteria: Have a minimum barrel length of four inches, per manufacturer's specification, and fire a centerfire cartridge.
(g) Any rimfire cartridge.
(2) It is unlawful to hunt game birds with a shotgun capable of holding more than three shells.
(3) It is unlawful to hunt game birds or game animals, except bullfrogs, in a manner other than with a firearm, a bow and arrow, or by falconry, except in those designated areas where crossbows are allowed.
(4) Rules pertaining to crossbows:
(a) It is unlawful to hunt big game animals with a crossbow with a draw weight less than 125 pounds, a limb width less than 24 inches, a draw length less than 14 inches, and a trigger safety that does not work properly.
(b) It is unlawful to hunt big game animals with any arrow or bolt measuring less than 16 inches in length and weighing less than 350 grains.
(c) It is unlawful to hunt game animals or game birds with a crossbow that weighs more than 15 pounds.
(d) It is unlawful to hunt big game animals with any arrow or bolt that does not have a sharp broadhead and the broadhead blade or blades are less than seven-eighths inch wide.
(e) It is unlawful to hunt big game animals with a broadhead blade unless the broadhead is unbarbed and completely closed at the back end of the blade or blades by a smooth, unbroken surface starting at maximum blade width and forming a smooth line toward the feather end of the shaft, and such line does not angle toward the point.
(f) It is unlawful to hunt big game animals with a retractable broadhead.
(5) Hunters with disabilities may use a crossbow with a special use permit as conditioned in WAC 232-12-054.
(6) It is unlawful to hunt game animals or game birds with a shotgun larger than 10 gauge.
(7) It is unlawful to hunt game birds with a rifle or handgun, with the exception of blue grouse, spruce grouse and ruffed grouse.
(

A violation of this section is punishable under RCW 77.15.400, 77.15.410, or 77.15.430, depending on the species hunted.