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Stevens M320 Security 12 Gauge Flat Dark Earth Shotgun

The Stevens M320 Security is a Flat Dark Earth pump-action shotgun built for defensive and general-purpose use. Its 18.5-inch barrel and compact 39-inch overall length provide maneuverability, while the 3-inch chamber accepts a broad range of 12 Gauge shotshells. A synthetic polymer stock offers practical durability, and the ghost ring sights support fast, consistent target acquisition.

Key features

  • Pump-action operation provides dependable manual cycling.
  • 18.5-inch barrel balances maneuverability with practical handling.
  • 3-inch chamber accommodates 12 Gauge 2.75-inch and 3-inch shotshells.
  • Five-round tubular magazine plus one chambered round provides 5+1 capacity.
  • Ghost ring sights support quick target acquisition and improved alignment.
  • Flat Dark Earth finish and synthetic polymer stock provide a durable field-ready configuration.

The Stevens M320 Security combines straightforward pump-action reliability with a maneuverable defensive layout and ghost ring sights.

Stevens M320 Security 12 Gauge Flat Dark Earth Shotgun: quick facts

What caliber is the Stevens M320 Security 12 Gauge Flat Dark Earth Shotgun?
It is chambered in 12 Gauge.
How many rounds does it hold?
5+1 rounds.
How big and heavy is it?
Barrel length 18.5 inches, overall length 39 inches, weight 7.5 pounds.
What kind of action does it use?
Pump Action.
Is it optic ready or threaded?
Optic ready: No; threaded barrel: No.
What sights and finish does it have?
Sights: Ghost Ring Sights; finish: Flat Dark Earth.
Is it new or used?
New, in the original packaging.
Can I buy it in Utah?
Yes. It ships to a licensed FFL dealer in Utah; you pick it up there after the background check. Rifles and shotguns ship to your chosen Utah FFL dealer for the background check and pickup, with no state waiting period.
Is it in stock?
Yes, at $329.46. Orders leave within 1-2 business days; shipping is free over $999.

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