The Ruger Security-380 is a compact double-action-only semi-automatic pistol chambered in .380 ACP. The Lite Rack system — refined slide serrations, pronounced cocking ears, and a lighter recoil spring — makes slide manipulation easier, which is useful for new shooters or anyone who finds standard slides hard to rack. 
 

Key Specifications 

• Brand: Ruger 
• Model: Security-380 
• Caliber: .380 ACP 
• Capacity: 10+1 rounds 
• Barrel Length: 3.42" 
• Weight: 19.70 oz (2.7 lbs) 
• Frame Material: Polymer 
• Finish Color: Black Oxide 
• Sights: Fiber Optic Front & Drift Adjustable Rear 
• Trigger Type: Standard (Double Action Only) 
• Safety Features: Manual / Trigger Safety 
   

Detailed Features 

The frame is glass-filled nylon with a through-hardened alloy steel slide and a precision-machined fire control chassis. An accessory rail is included for lights or lasers. The Hogue beavertail HandALL grip sleeve ships installed, with Cobblestone texturing, finger grooves, and soft palm swells. 
 
The fiber optic front sight picks up quickly in varied lighting and the steel rear sight is drift-adjustable for windage. Both a manual safety and trigger safety are included. 
 

Usage Scenarios 

The compact size and 10+1 capacity work well for concealed carry. The Lite Rack system and low-recoil .380 ACP cartridge make it accessible for range training. It also functions as a reliable home defense option for shooters who want something easy to handle under stress.

The Security-380 draws consistent praise for the Lite Rack system — users who struggle with stiffer slides on competing pistols find it a genuine improvement. The fiber optic sights and ergonomic grip also get mentioned frequently as selling points.

Reliability across different .380 loads is generally well-regarded. The price point is considered fair for what Ruger is offering, and newer shooters in particular view it as a reasonable entry point.

The recoil is described as snappy by some shooters, particularly those with smaller hands. Magazine capacity draws mixed opinions — 10+1 is adequate for carry but some buyers prefer higher-capacity alternatives. Accuracy at extended distances gets mixed marks; the gun performs well at typical defensive distances but performance beyond that generates divided feedback.