Sturm, Ruger & Co. GP-161 handgun

Representative photo of the Ruger GP100 family. The California model may differ in finish and details. Photo: Mitch Barrie, CC BY-SA 2.0, via Wikimedia Commons.

Sturm, Ruger & Co.

Sturm, Ruger & Co. GP-161

.357 Magnum Revolver 6" barrel ✅ CA DOJ Certified
Caliber .357 Magnum
Type Revolver
Size Full Size Revolver
Barrel 6"
Capacity 6
Weight 48 oz
Action Double Action Revolver
🛡️ Certified for Sale in California — CA DOJ Handgun Roster
View this model on the official DOJ roster ↗

Sturm, Ruger & Co. GP-161 Overview & Reviews

Overview
The Sturm, Ruger & Co. GP-161 is a six-shot .357 Magnum revolver built on Ruger's proven GP100 platform, known for reliability and durability. This model represents a classic design refined over decades, offering shooters a versatile option for both .357 Magnum and .38 Special ammunition. The GP-161 remains a staple choice for defensive carry, sport shooting, and hunting applications.

Key Features

  • Stainless steel construction with a 4.2-inch barrel
  • Six-round capacity with swing-out cylinder design
  • Single/double-action trigger mechanism
  • Fixed front sight and adjustable rear sight
  • Ruger's cushioned grip frame for recoil management

Pros & Cons

  • ✅ Exceptional build quality and legendary Ruger reliability
  • ✅ Dual caliber capability (.357 Magnum and .38 Special)
  • ✅ California DOJ roster-certified, legally available for purchase
  • ✅ Comfortable ergonomics with excellent sight radius
  • ❌ Heavier than modern semi-automatic handguns
  • ❌ Slower reload times compared to magazine-fed pistols
  • ❌ Limited aftermarket customization options

Best For: Home defense, target shooting, sport competition, and shooters who prioritize mechanical simplicity and dependability over capacity.

🏪 Where to Buy the Sturm, Ruger & Co. GP-161 in California

You can buy the Sturm, Ruger & Co. GP-161 online and have it shipped to a California-licensed FFL dealer, or buy it at a local gun store. Every handgun purchase in California requires a Firearm Safety Certificate, a DROS background check and a 10-day waiting period. Find a California FFL near you →

Online dealers ship to a California FFL. You pick up at your local gun store after the 10-day waiting period.

PURVEYORS OF FREEDOM™CA Compliant · Ships to your FFL · Price MatchShop CA-compliant →
GunBroker — Live Listings
Real-time CA auction & fixed-price listings
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GrabAGun
Ships to CA FFL · Large inventory
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Brownells
Ships to CA FFL · Largest selection
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Palmetto State Armory
Ships to CA FFL · Competitive pricing
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Sportsman's Warehouse
CA retail locations + online
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