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Ruger Security-380 .380 ACP 3.42″ Black Oxide (3855)

Ruger Security-380 .380 ACP 3.42″ Black Oxide (3855)

$278.43

Compact Ruger Security-380 handgun chambered in .380 ACP with a 3.42″ alloy steel barrel, fiber optic front sight, drift-adjustable rear sight, Lite Rack system, glass-filled nylon frame with accessory rail, and black oxide finish.

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SKU: TSW|151754Categories: Semi Auto HandgunsTags: Online Only

The Ruger Security-380 is a compact, full-featured pistol chambered for .380 ACP intended for training and everyday carry where a smaller, lightweight handgun is preferred. It pairs a 3.42″ alloy steel barrel and a through-hardened alloy steel slide with a textured glass-filled nylon frame that includes an accessory rail. The design emphasizes ease of slide manipulation through Ruger’s Lite Rack system while offering a fiber optic front sight and drift-adjustable steel rear sight for improved sighting in a range of lighting conditions.

Key Specifications

  • The pistol is chambered in .380 ACP.
  • The barrel measures 3.42 inches.
  • The barrel is made from alloy steel with a black oxide finish.
  • The slide is constructed from through-hardened alloy steel with a black oxide finish.
  • The frame is high-performance, glass-filled nylon with an accessory rail.
  • The unloaded weight is 19.7 oz.
  • The overall length is 6.52 inches.
  • Sights are a fiber optic front and a drift-adjustable steel rear.
  • The pistol uses Ruger’s Lite Rack system to reduce slide effort for manipulation.
  • The fire-control system is Ruger’s Secure Action combining a protected internal hammer with a bladed-trigger safety.

Compact and engineered for straightforward operation, the Security-380 offers a practical blend of lightweight carryability, sighting visibility, and user-friendly slide operation for regular practice and everyday use. Its construction and feature set make it suitable for shooters seeking a compact .380 ACP pistol with modern handling features and a proven Ruger action.

Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.

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UPC

736676038558

Manufacturer

Ruger / Sturm, Ruger & Co.

Manufacturer Part Number

3855

Action

Semi-Auto

ATF Type

Pistol

Barrel Finish

Black Oxide

Barrel Length

3.42"

Caliber/Gauge

.380 ACP

Capacity

10 + 1

Length

11

Model

Security-380

Number of Magazines

2

Package Height

2.2

Package Width

7.2

Product Type

Double Action Only

Rate of Twist

1-in-10

Safety

Manual/Trigger

Shipping Weight

2.2

Sights

FS: Fiber Optic/RS: Drift Adj.

Sights Type

Fiber Optic Front/Drift Adj Rear

Slide Description

Serrated

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

Magazine Included

2 x 10-Round

Units per Box

1

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