Description

The Smith Wesson PC 586 L Comp 357 Magnum is The Smith Wesson PC 586 L Comp 357 Magnum is a Performance Center take on the carry magnum, and the details are what make it interesting. A three inch barrel with porting cut into the top, a seven round cylinder rather than the usual six, a blued L-frame built to take continuous full-power 357 Magnum, and rosewood grips that make it look considerably better than a working gun has any need to.
It is meant to be carried on a belt and shot seriously, and the additional hand fitting Performance Center guns receive usually shows in the trigger.
Smith Wesson PC 586 L Comp 357 Magnum Smith Wesson PC 586 L Comp 357 Magnum Porting, Capacity And L Frame Build
Porting is the defining feature of the Smith Wesson PC 586 L Comp 357 Magnum. Vents cut through the top of the barrel bleed gas upward at the muzzle, which pushes down against the recoil rise and brings the sights back into alignment faster. On a three inch magnum that effect is worth having, because muzzle rise rather than recoil into the hand is what slows most shooters down between shots.
Seven rounds is the second distinction. The L-frame Plus cylinder fits an extra chamber into a standard frame, so you carry one more round than a six shot gun at no cost in size. Going from six to seven is a larger proportional gain than it sounds.
The L-frame itself is the reason this platform is durable. Smith Wesson built it with a heavier barrel shank and stronger frame specifically for continuous magnum use, so practice with full-power ammunition is not something you need to ration.
Rosewood grips and Performance Center finish work make this a nicer object than a standard production revolver, which is part of what you are paying for.
Smith Wesson PC 586 L Comp 357 Magnum Porting Trade Offs And Honest Limits
Porting costs you something real. The Smith Wesson PC 586 L Comp 357 Magnum vents hot gas and unburned powder straight up in front of your eyes, which in low light produces a flash that will affect your vision, and it makes the report noticeably sharper to the shooter. Anyone planning to use this for night time defense should fire it in the dark before deciding.
It also adds cleaning. Carbon builds around the ports quickly and needs regular attention, and firing from a close retention position puts that gas jet nearer your body than an unported barrel would.
Full-power 357 Magnum in any three inch revolver is loud and produces significant flash even without porting. Most owners practice with 38 Special, which this revolver fires without modification, and carry magnum loads designed for short barrels.
Seven shot speedloaders are harder to find on shelves than six shot units, so buy several when you see them. And the L-frame is a solid steel gun, so a proper belt and holster are not optional.
Smith Wesson PC 586 L Comp 357 Magnum Specifications
- Manufacturer part number: 170170
- UPC: 022188701708
- Caliber: 357 Magnum, also fires 38 Special
- Capacity: 7 rounds
- Barrel: 3 inches, ported
- Frame: L-frame
- Build: Smith Wesson Performance Center
- Grips: rosewood
- Action: double action and single action
- Finish: blued
Buyers looking at the Smith Wesson 586 L Comp against a plain carry magnum are paying for recovery speed and finish. As a Ported Carry Revolver it brings the sights back down faster, at the cost of flash and cleaning. As a Seven Shot L Frame Revolver it carries an extra round in a frame built for unlimited magnum practice, which is why this platform lasts.
Why Buyers Choose the Smith Wesson PC 586 L Comp 357 Magnum
Buy the Smith Wesson PC 586 L Comp 357 Magnum if you want a carry magnum that recovers quickly between shots and looks like something worth owning. Seven rounds, a hand fitted Performance Center action, an L-frame that shrugs off magnum practice, and porting that keeps the muzzle down make this a genuinely capable belt gun rather than a display piece.
Skip it if low light defense is your central concern, because the flash from the ports is disruptive in the dark. Skip it if you want the lightest possible carry revolver, since this is a solid steel L-frame. And skip it if you would resent cleaning around the ports after every range session.
Who Should Buy The Smith Wesson PC 586 L Comp 357 Magnum
The Smith Wesson PC 586 L Comp 357 Magnum suits This revolver suits belt carriers who want capacity and durability, revolver enthusiasts who appreciate Performance Center work, and shooters who value fast follow up shots. It also works as a range and carry combination, since 38 Special keeps practice affordable. It is a poor fit for pocket carry, for low light defensive use, and for anyone who wants the simplest and cheapest option. All firearm sales ship to a licensed FFL dealer for transfer, and handgun and carry rules vary by state, so confirm your local law before ordering.
Learn more from Smith and Wesson, or browse the rest of our firearms selection.
Every firearm we list ships to your chosen FFL and is transferred there after a background check.






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