Guide

Kimber K6S Target GFO DA/SA .357 Magnum Review: Specs, Use Cases, and What to Know Before You Buy

Kimber K6S Target GFO DA/SA .357 Magnum: Specs, Performance, and Buyer’s Guide

Introduction

The Kimber K6S Target GFO DA/SA .357 Magnum (MPN: 3400032CA, UPC: 669278940328) is built for shooters who want a shootable, accurate, mid-size revolver that still carries the K6-series advantage: a 6-round cylinder in a relatively compact footprint compared to many traditional .357 revolvers.

This “Target GFO” variant focuses on practical precision—pairing a 4-inch barrel and full-length underlug with a target-style adjustable rear sight and a green fiber-optic front intended to be fast to pick up in varied lighting. It’s a compelling option for range training, defensive familiarity, and revolver enthusiasts who prefer a DA/SA manual of arms.

Pricing note (March 11, 2026): “Street price” and availability vary heavily by region and roster/state configuration. Because your product context lists $0, treat this page as a spec-driven buying guide; confirm current price and in-stock status through your preferred local dealer/Distributor network.

Key Features and Specifications

Below are the most decision-relevant features for the Kimber K6S Target GFO DA/SA .357 Magnum, along with specs commonly reported for the K6S DASA Target 4-inch format.

Action, caliber, and capacity

  • Action: Double-action / single-action (DA/SA) with exposed hammer (target-oriented flexibility for slow-fire precision and fast DA strings). (ssusa.org)
  • Caliber: .357 Magnum (also accepts .38 Special). (gun-tests.com)
  • Capacity: 6 rounds (K6’s hallmark advantage versus many similarly sized 5-shots). (gun-tests.com)

Barrel, dimensions, and handling

  • Barrel length: 4.0 inches. (gun-tests.com)
  • Overall length: ~8.6 inches (reported 8.62 in.). (ssusa.org)
  • Height: ~5.25 inches (varies slightly by measuring method/source). (ssusa.org)
  • Maximum width: ~1.39 inches (sources may list ~1.3–1.39 inches). (ssusa.org)
  • Unloaded weight: ~29 ounces (notably shootable for .357 Magnum). (ssusa.org)

Sights: why the “Target GFO” configuration matters

  • Rear sight: Target-style adjustable rear (often described as Bomar-style), useful when you change bullet weight/velocity and need to re-zero. (ssusa.org)
  • Front sight: Pinned front ramp with fiber-optic insert; this specific model emphasizes green fiber optic (GFO) for fast acquisition. (ssusa.org)
  • Sight radius: ~6.1 inches, which supports practical accuracy compared to shorter K6 barrels. (ssusa.org)

Construction and ergonomics

  • Stainless steel build (frame/cylinder/barrel): helps durability and recoil management in a 4-inch .357. (gun-tests.com)
  • Full-length underlug: adds forward weight for steadier tracking and less muzzle flip—especially helpful for .357 Magnum, and still beneficial for rapid .38 drills. (ssusa.org)
  • Grip format: Target models are commonly described with larger, hand-filling wood stocks versus the smallest carry grips—better for longer range sessions and higher round counts.

Practical Applications

1) Range training and skill-building

If your priority is trigger control and consistency, a 4-inch DA/SA revolver like the Kimber K6S Target GFO DA/SA .357 Magnum can be a “teacher.” The longer sight radius and adjustable rear sight make it easier to:

  • confirm true point-of-aim/point-of-impact,
  • work different .38 Special loads for fundamentals,
  • step up to .357 Magnum with more confidence.

2) Defensive familiarity without giving up shootability

Many shooters like revolvers for their manual simplicity and cylinder-loaded reliability model. The K6S Target format isn’t a tiny pocket revolver—it’s better thought of as:

  • a belt-carry capable revolver (with the right holster and wardrobe), and
  • a nightstand/ranch/truck gun that is comfortable to practice with.

The real advantage: a revolver you actually enjoy shooting tends to get practiced with more.

3) “One revolver, two roles”: .38 practice + .357 capability

A realistic pattern for owners is:

  • .38 Special for volume practice (lower cost, less fatigue),
  • .357 Magnum for capability (barrier performance, outdoor use, defensive load options).

The adjustable rear sight is valuable here: switching between soft .38 and full-power .357 often shifts impact.

Expert Analysis

Who this revolver is for

Choose the Kimber K6S Target GFO DA/SA .357 Magnum if you want:

  • DA/SA flexibility (staging/rolling DA for speed; SA for precision),
  • a 4-inch .357 that isn’t oversized,
  • true target sights rather than fixed carry sights,
  • a high-visibility front that’s fast on indoor and outdoor ranges.

What to pay attention to before and after purchase

Even well-designed revolvers can show tolerance/fastener issues in real-world use if not properly inspected or maintained. Based on user discussions and reported issues (across revolvers generally), a smart owner workflow is:

  • Initial inspection: verify cylinder lockup, timing, smooth DA return/reset, and that sight screws are secure.
  • Early round-count check: after the first 200–300 rounds, re-check fasteners and confirm nothing is walking loose.
  • Ammo plan: start with quality .38 Special to verify function and sight regulation; then test your chosen .357 load.

If you experience a true mechanical fault, follow the manufacturer service pathway and do not attempt DIY fixes beyond basic cleaning/inspection.

Accessory and setup suggestions (practical, not flashy)

  • Holster: a quality belt holster sized for a 4-inch K6-pattern revolver; prioritize rigidity and trigger coverage.
  • Speedloaders or speed strips: essential if you want to practice realistic reloads.
  • Fiber optic maintenance: FO rods are consumable items; keep a spare rod set on hand if you shoot frequently.

Conclusion

The Kimber K6S Target GFO DA/SA .357 Magnum is best understood as a shootable, sight-focused K6 built for people who actually plan to train. The 4-inch barrel, underlug, adjustable rear sight, and green fiber-optic front are a strong recipe for practical accuracy—especially if you alternate between .38 Special for reps and .357 Magnum for capability.

If your goal is a revolver that can comfortably bridge range time, skill development, and defensive readiness, this configuration is one of the more purpose-built options in the K6 family.

Sources

Kimber America. "Manuals & Catalogs." Kimber America. n.d. https://www.kimberamerica.com/manuals-and-catalogs

Shooting Sports USA (NRA). "Review: Kimber K6s DASA Target." Shooting Sports USA. n.d. https://www.ssusa.org/content/review-kimber-k6s-dasa-target/

Shooting Sports USA (NRA). "WATCH: Kimber K6s DASA Target." Shooting Sports USA. March 9, 2021. https://www.ssusa.org/content/watch-kimber-k6s-dasa-target/

Gun Tests. "Kimber K6s Model DASA 4-Inch Target 3400031 38 Special 357 Magnum." Gun Tests. n.d. https://www.gun-tests.com/handguns/revolvers/kimber-k6s-model-dasa-4-inch-target-3400031-38-special-357-magnum/

Gun Digest. "Full-Sized Hot Rod: The Kimber 4-inch K6s Target." Gun Digest. n.d. https://gundigest.com/gun-reviews/handguns-reviews/full-sized-hot-rod-the-kimber-4-inch-k6s-target