The Mossberg 590 Shockwave packs 12 gauge power into a compact package that is easy to move with indoors. It is built on Mossberg’s proven 590 pump action, with a Raptor bird’s-head grip and a strapped forend that keeps your support hand clear of the muzzle. It is a popular home defense choice. It is easy to store, quick to bring into action in tight hallways, and built on a pump action Mossberg has refined for decades.
Key features
- 12 gauge, 3″ chamber, pump action, 5+1 capacity
- 14.375″ heavy-walled barrel, cylinder bore
- Raptor bird’s-head grip; strapped corn-cob forend
- Bead sight; drilled and tapped receiver
- Top-mounted ambidextrous safety; dual extractors
- 26.37″ long; 5.25 lb (Mossberg spec)
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your 590 Shockwave shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.






