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Magtech .357 Magnum 158 gr JSP

.357 Magnum · 158 gr · JSP

Bullet

JSP

Weight

158 gr

Casing

Unknown

Aggregate confidence: 56%Worst listing freshness: FreshHover for what this means

Retailer comparison (49)

Purchases are completed on third-party retailer websites under their terms. Round Recon does not process payments or verify eligibility. See our User responsibility notice.
RetailerPriceCPRRoundsStockFreshnessLast verifiedBuyWatch
Miwall CorporationTrust 0.50 / 1.00
$24.75$0.495/rd50In stock
Fresh
8/12/2026, 2:24:00 PMBuy at Miwall Corporation
Ammunition1.DirectTrust 0.50 / 1.00
$25.96$0.519/rd50In stock
Fresh
8/12/2026, 5:10:00 AMBuy at Ammunition1.Direct
Centerfire SystemsTrust 0.50 / 1.00
$563.99$0.564/rd1,000In stock
Fresh
8/12/2026, 7:45:00 AMBuy at Centerfire Systems
AmmoSouthTrust 0.50 / 1.00
$28.24$0.565/rd50In stock
Fresh
8/12/2026, 4:48:00 AMBuy at AmmoSouth
Rivertown MunitionsTrust 0.50 / 1.00
$28.95$0.579/rd50In stock
Fresh
8/2/2026, 7:12:00 PMBuy at Rivertown Munitions
Centerfire SystemsTrust 0.50 / 1.00
$28.99$0.580/rd50In stock
Fresh
8/12/2026, 7:45:00 AMBuy at Centerfire Systems
Ammo WallTrust 0.50 / 1.00
$29.29$0.586/rd50In stock
Fresh
7/9/2026, 3:02:00 AMBuy at Ammo Wall
KIR AmmoTrust 0.50 / 1.00
$29.95$0.599/rd50Out of stock
Fresh
8/12/2026, 1:39:00 PMBuy at KIR Ammo
American ReloadingTrust 0.50 / 1.00
$37.99$0.760/rd50In stock
Fresh
8/12/2026, 1:06:00 AMBuy at American Reloading
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$27.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$589.99—1,000Limited
Fresh
7/11/2026, 3:48:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$539.99—1,000Limited
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com
Ammo.comTrust 0.50 / 1.00
$30.99—50In stock
Fresh
8/7/2026, 3:41:00 AMBuy at Ammo.com

Price history

Price history chartPrice history for Magtech .357 Magnum 158 gr JSP from Jun 4 to Aug 8, showing 9 retailers.$0.469$0.548$0.627$0.707$0.786Jun 4Jun 20Jul 6Jul 22Aug 8Price per roundMiwall Corporation: $0.495/rd on Jun 14Ammunition1.Direct: $0.519/rd on Aug 8Centerfire Systems: $0.564/rd on Jul 23AmmoSouth: $0.565/rd on Jun 4Rivertown Munitions: $0.579/rd on Jul 17Centerfire Systems: $0.580/rd on Jul 23Ammo Wall: $0.586/rd on Jun 4KIR Ammo: $0.599/rd on Jun 13American Reloading: $0.760/rd on Jul 9
  • Miwall Corporation
  • Ammunition1.Direct
  • Centerfire Systems
  • AmmoSouth
  • Rivertown Munitions
  • Centerfire Systems
  • Ammo Wall
  • KIR Ammo
  • American Reloading
View price history data table
RetailerDate observedPricePrice per roundStock status
Ammo.com6/4/2026, 12:35:11 AM$539.99—limited
Ammo.com6/4/2026, 12:34:39 AM$27.99—in_stock
Ammo.com6/4/2026, 12:34:48 AM$27.99—in_stock
Ammo.com6/4/2026, 12:34:59 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:56 AM$539.99—limited
Ammo.com6/4/2026, 12:35:45 AM$589.99—limited
Ammo.com6/4/2026, 12:36:21 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:56 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:35 AM$589.99—limited
Ammo.com6/4/2026, 12:36:08 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:45 AM$30.99—in_stock
Ammo.com6/4/2026, 12:35:35 AM$30.99—in_stock
Ammo.com6/4/2026, 12:35:23 AM$589.99—limited
Ammo.com6/4/2026, 12:35:57 AM$589.99—limited
Ammo.com6/4/2026, 12:35:23 AM$27.99—in_stock
Ammo.com6/4/2026, 12:34:59 AM$30.99—in_stock
Ammo.com6/4/2026, 12:34:39 AM$539.99—limited
Ammo.com6/4/2026, 12:36:07 AM$539.99—limited
Ammo.com6/4/2026, 12:35:12 AM$30.99—in_stock
Ammo.com6/4/2026, 12:35:57 AM$30.99—in_stock
Ammo.com6/4/2026, 12:34:59 AM$539.99—limited
Ammo.com6/4/2026, 12:35:45 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:35 AM$539.99—limited
Ammo.com6/4/2026, 12:36:08 AM$589.99—limited
Ammo.com6/4/2026, 12:34:48 AM$589.99—limited
Ammo.com6/4/2026, 12:36:22 AM$30.99—in_stock
Ammo.com6/4/2026, 12:34:39 AM$30.99—in_stock
Ammo.com6/4/2026, 12:34:39 AM$589.99—limited
Ammo.com6/4/2026, 12:34:59 AM$589.99—limited
Ammo.com6/4/2026, 12:35:12 AM$27.99—in_stock
Ammo.com6/4/2026, 12:34:48 AM$539.99—limited
Ammo.com6/4/2026, 12:35:45 AM$539.99—limited
Ammo.com6/4/2026, 12:34:48 AM$30.99—in_stock
Ammo.com6/4/2026, 12:35:12 AM$589.99—limited
Ammo.com6/4/2026, 12:35:35 AM$27.99—in_stock
Ammo.com6/4/2026, 12:35:23 AM$30.99—in_stock
Ammo.com6/4/2026, 12:36:21 AM$539.99—limited
Ammo.com6/4/2026, 12:36:21 AM$589.99—limited
Ammo.com6/4/2026, 12:35:22 AM$539.99—limited
Ammo.com6/4/2026, 12:36:08 AM$30.99—in_stock
Miwall Corporation6/14/2026, 1:49:41 PM$24.75$0.495/rdin_stock
Ammunition1.Direct8/8/2026, 5:10:02 AM$25.96$0.519/rdin_stock
Centerfire Systems7/23/2026, 7:45:13 AM$563.99$0.564/rdin_stock
AmmoSouth6/4/2026, 5:25:17 AM$28.24$0.565/rdin_stock
Rivertown Munitions7/17/2026, 7:02:29 PM$28.95$0.579/rdin_stock
Centerfire Systems7/23/2026, 7:45:13 AM$28.99$0.580/rdin_stock
Ammo Wall6/4/2026, 12:27:04 AM$29.29$0.586/rdin_stock
KIR Ammo6/13/2026, 12:32:02 PM$29.95$0.599/rdout_of_stock
American Reloading7/9/2026, 1:08:02 AM$37.99$0.760/rdin_stock

Product details

Brand
Magtech
Caliber
.357 Magnum
Bullet weight
158 gr
Bullet type
JSP
Case material
Unknown

Use cases

range
training

JHP
Jacketed Hollow Point — designed to expand on impact, typical for self-defense.
FMJ
Full Metal Jacket — non-expanding round, common for range/training use.
HP
Hollow Point — bullet tip designed to expand on impact.
Brass
Brass cases are reloadable and corrosion-resistant; the most common case material.
Steel
Steel cases are cheaper but not reloadable and can wear extractors over time.
Reloaded
Remanufactured ammunition using once-fired brass — usually cheaper, never use in carry guns.
Subsonic
Travels below the speed of sound — quieter, often used with suppressors.

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