• Body Shape: V-shape (King V or Randy Rhoads style).
• Neck: Bolt-on Maple, often with graphite reinforcement, "Speed Neck" profile.
• Fretboard: 12"-16" Compound Radius (curved at the nut, flatter at the body), 24 Jumbo Frets, Sharkfin Inlays.
• Pickups: High-Output Humbuckers (Jackson branded or Seymour Duncan).
• Bridge: Jackson Licensed Floyd Rose Double-Locking Tremolo.
• Headstock: Pointy, often 6-in-line.
• Finish: Common in Black with White or Red Bevels.
• "NHJ" Serial: Indicates production in Japan (often late 90s/early 2000s), known for solid quality.
You can see a review of a similar Jackson King V guitar in this video:
10 YEARS Later - Jackson King V Guitar Review