Description
There are wheelguns, and then there is the Performance Center 586 L-Comp. Smith & Wesson took their classic blued 586, stretched the cylinder to seven rounds, trimmed the barrel to 3 inches, and handed the whole thing to the Performance Center for a tuned action. The result is a double action pull that rolls through smooth and a single action break that snaps clean, the kind of trigger you usually only get after sending a revolver off to a gunsmith. It holds a special spot in the lineup too, as the first blued, seven-shot, mid-size revolver S&W has offered.
Why the L-Comp's Ported Barrel Matters
Full-house .357 Magnum out of a 3 inch barrel is normally a handful. The L-Comp's ported full lug barrel vents gas upward to fight muzzle rise while the extra weight of the full underlug soaks up recoil, so follow-up shots come back on target noticeably faster. When you want a lighter day at the range, it runs .38 Special just as happily. Up top you get a tritium front night sight paired with an adjustable black blade rear, a smart combination that gives you a glowing reference in low light and the ability to dial in your preferred load.
Living With the 586 L-Comp
At roughly 36 ounces with an 8 inch overall length, this is a carbon steel L-frame that carries the weight where it helps, out front over the muzzle. The checkered Altamont rosewood boot grips look sharp against the deep blued finish and keep the gun manageable under magnum recoil without adding bulk. The cylinder is cut for moon clips and S&W includes them, which makes reloads quicker and range brass easier to manage, though it loads and ejects normally without them too. Whether you want a serious defensive revolver, a woods companion, or simply a Performance Center piece that will never leave the family, the 586 L-Comp checks every box.
Key Specifications
- Manufacturer Part Number: 170170
- UPC: 022188701708
- Model: Performance Center 586 L-Comp
- Caliber: .357 Magnum / .38 Special
- Capacity: 7 rounds
- Action: Single/Double Action
- Barrel Length: 3 inches, ported full lug
- Overall Length: 8 inches
- Weight: 36.4 oz
- Frame: L-Frame, carbon steel
- Finish: Blued / matte black
- Grips: Checkered Altamont rosewood
- Front Sight: Tritium night sight
- Rear Sight: Adjustable black blade
- Safety: Internal lock
What’s Included
- Performance Center 586 L-Comp revolver
- 7-round full moon clips
- Owner's manual
- Cable lock
Frequently Asked Questions
Can the 586 L-Comp shoot .38 Special as well as .357 Magnum?
Yes. Like any revolver chambered in .357 Magnum, the 586 L-Comp also runs .38 Special and .38 +P without any changes. A lot of owners practice with softer .38 loads and keep magnums in it the rest of the time, which is a smart way to build skill without beating yourself up.
Does the 586 L-Comp come with moon clips, and do I have to use them?
The cylinder is machined for moon clips and Smith & Wesson ships the revolver with them. They speed up reloads and make picking up empties a breeze, but they are completely optional. Rounds load, fire, and eject normally without a clip since the rimmed cases headspace on their own.
How much does the porting help with .357 Magnum recoil?
Quite a bit, especially combined with the full lug barrel and the gun's roughly 36 ounce heft. The ports vent gas upward at the muzzle to cut flip, so the front sight settles back faster between shots. Full-power magnums are still stout out of a 3 inch barrel, but this setup makes them far more controllable than a standard snub.
Is the Performance Center 586 L-Comp practical for everyday carry?
It can be, if you are comfortable carrying a steel L-frame. The 3 inch barrel and rounded boot grips keep the package compact for its class, and the tritium front sight is genuinely useful in low light. A quality belt and holster make the weight a non-issue for most folks, and seven rounds of .357 is serious peace of mind.





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