Description
The Ruger GP100 Full Lug 357 Mag/38 Spec 4″ Barrel Hi Viz Front Sight 6rd is a robust, medium-frame double-action revolver built for durability and control. Its solid stainless steel frame, full-length underlug barrel, and cushioned grip absorb heavy .357 Magnum recoil, making it a supremely reliable sidearm for demanding use. The Hi-Viz front sight provides a rapid, high-contrast sight picture in variable lighting conditions.
Key Features
- Full-Length Underlug Barrel: Adds significant weight forward of the cylinder for superior muzzle control and reduced felt recoil, especially with full-power .357 Magnum loads.
- Hi-Viz Fiber Optic Front Sight: The green or red fiber optic rod gathers ambient light, creating a bright aiming point that speeds up target acquisition in low-light home defense scenarios or on a wooded trail.
- Rugged Frame & Lockup: Built on Ruger’s legendary investment-cast stainless steel frame with a triple-locking cylinder and patented transfer bar mechanism for proven strength and security.
- Cushioned Hogue Monogrip: The soft rubber grip contours to the hand, dampening recoil and providing a secure, non-slip hold whether your hands are dry, wet, or gloved.
Specifications & Details
| Caliber | .357 Magnum / .38 Special |
|---|---|
| Barrel Length | 4 Inches |
| Capacity | 6 Rounds |
| Frame Material | Stainless Steel |
| Sights | Hi-Viz Fiber Optic Front, Adjustable Rear |
| Overall Length | 9.5 Inches (approx.) |
This revolver’s 4-inch barrel strikes a practical balance between holster carry and ballistic performance. The weight, a substantial 40 ounces, is your friend here—it tames the snap of .357 and turns it into a manageable push, allowing for faster, more accurate follow-up shots. That said, you can always practice affordably with milder .38 Special rounds. The adjustable rear sight pairs perfectly with the Hi-Viz front, letting you dial in your preferred load with precision. It’s a system that works right out of the box, requiring no gunsmithing to be range-ready.
Who This Revolver Is For
This GP100 is for the shooter who values absolute reliability over magazine capacity. It’s for the Missouri landowner who needs a trustworthy tool for property patrol, where simplicity under stress is paramount. It’s a solid choice for a home defender who appreciates the definitive click of a hammer being cocked as a deterrent. Hunters using it as a backup sidearm in bear country will trust its power. It’s also an ideal platform for new revolver shooters stepping up to .357, as its heft makes the caliber surprisingly approachable.
Pros & Cons
Pros: Legendary overbuilt Ruger durability that will last generations. The full lug and weight make shooting .357 Magnum manageable. The Hi-Viz sight is a major upgrade for practical speed. Simple manual of arms—no safeties to fumble with. Compatible with a wide range of aftermarket grips from brands like Hogue and Pachmayr for further customization.
Cons: The 40-ounce weight is a benefit on the range but can be a burden on the hip for all-day carry. Six-round capacity is low compared to modern semi-autos. The double-action trigger pull is long and heavy out of the box, though it smooths with use. At $814.50, it represents a significant investment in a timeless platform.
Frequently Asked Questions
Q: Is the front sight interchangeable?
A: Yes. The Hi-Viz sight is a pinned design, and the front sight blade can be changed by a competent gunsmith or with the proper tools, allowing you to switch to a tritium night sight or a different colored fiber optic rod.
Q: Can I use .38 Special ammunition in this revolver?
A: Absolutely. The Ruger GP100 chambered in .357 Magnum can safely fire the shorter, lower-recoiling .38 Special round. This versatility is perfect for cost-effective practice or for situations where less power and noise are preferred.
Q: Is this revolver suitable for concealed carry?
A: While possible with a strong belt and a good holster—like those from Simply Rugged or Galco—its 4-inch barrel and substantial weight make it a large, heavy carry option. It’s better suited for open carry, duty, home defense, or as a field gun where its size and ballistics are an asset, not a hindrance.
Look, when it comes to a firearm you might depend on, you want mechanics you can trust without a second thought. The Ruger GP100 Full Lug builds that trust through sheer mass and simplicity. This model is available at firearms-missouri.com for Missouri residents and nationwide, with an FFL transfer required for firearm purchases. See the full details on our site to secure this workhorse.
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