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.357 Magnum Ammo Prices

From $0.52/rd shipped · 175 listings confirmed in stock today · October 2026

158 gr (233)125 gr (130)180 gr (46)140 gr (35)JHP (112)FMJ (44)JSP (22)SJHP (21)
Winchester Ammo WC3571 WinClean 357 Magnum 125 GR Jacketed Soft Point - 50rd Box

Winchester

Winchester Ammo WC3571 WinClean 357 Magnum 125 GR Jacketed Soft Point - 50rd Box

Shipping: Under $10 Shipping
Grain Weight: 125
Round Count: 50
Bullet Type: JSP
Use Case: Hunting
$53
$1.25/rd
Currently Available
Hornady 90500 Critical Defense 357 Magnum 125 GR Flex Tip Expanding - 25rd Box

Hornady

Hornady 90500 Critical Defense 357 Magnum 125 GR Flex Tip Expanding - 25rd Box

Shipping: Under $10 Shipping
Grain Weight: 125
Round Count: 25
Bullet Type: Flex Tip Expanding
Use Case: Defense
$32
$1.48/rd
Currently Available
Federal P357SHC1 Premium Hunting 357 Mag 180 gr Solid Core Synthetic - 20rd Box

Federal

Federal P357SHC1 Premium Hunting 357 Mag 180 gr Solid Core Synthetic - 20rd Box

Shipping: Under $10 Shipping
Grain Weight: 180
Round Count: 20
Bullet Type: Solid Core Synthetic
Use Case: Hunting
$36
$2.29/rd
Currently Available
Fort Scott Munitions 357MAG-125-SCV Tumble Upon Impact (TUI) 357 Mag 125 gr Solid Copper Spun - 20rd Box

Fort Scott Munitions

Fort Scott Munitions 357MAG-125-SCV Tumble Upon Impact (TUI) 357 Mag 125 gr Solid Copper Spun - 20rd Box

Shipping: Under $10 Shipping
Grain Weight: 125
Round Count: 20
Bullet Type: Solid Copper Spun Tumble Upon Impact (TUI)
Use Case: Defense
$31
$2.05/rd
Currently Available
357 Magnum 158gr Jacketed Soft Point 1,000/Case

PMC AMMUNITION, INC.

357 Magnum 158gr Jacketed Soft Point 1,000/Case

Shipping: Free Shipping
Grain Weight: 158
Round Count: 1000
Bullet Type: JSP
Use Case: Target
$549
$0.55/rd
Currently Available
Federal Power-Shok .357 Magnum 180gr Jacketed Hollow Point Nickel-Plated Brass Case 20rd.

Federal

Federal Power-Shok .357 Magnum 180gr Jacketed Hollow Point Nickel-Plated Brass Case 20rd.

Shipping: Under $10 Shipping
Grain Weight: 180
Round Count: 20
Bullet Type: JHP
Use Case: Hunting
$34
$2.20/rd
Currently Available
Personal Defense HST, 357 Magnum, 154 Grain, HST Jacketed Hollow Point, 1340 fps

Federal Premium

Personal Defense HST, 357 Magnum, 154 Grain, HST Jacketed Hollow Point, 1340 fps

Shipping: Under $10 Shipping
Grain Weight: 154
Use Case: Self Defense
$38
Currently Available
Win Silvertip 357MAG 145GR Sthp 2010

Winchester Repeating Arms

Win Silvertip 357MAG 145GR Sthp 2010

Shipping: Under $10 Shipping
Grain Weight: 145
Round Count: 50
Bullet Type: Silvertip
Use Case: Defense
$28
$0.76/rd
Currently Available
Fiocchi 357F Shooting Dynamics 357 Magnum 142 GR Full Metal Jacket Truncated Cone - 50rd Box

Fiocchi Ammunition

Fiocchi 357F Shooting Dynamics 357 Magnum 142 GR Full Metal Jacket Truncated Cone - 50rd Box

Shipping: Under $10 Shipping
Grain Weight: 142
Round Count: 50
Bullet Type: FMJ
Use Case: Target
$29
$0.68/rd
Currently Available
Federal P357SA Premium 357 Remington Magnum Swift A-Frame 180 GR - 20rd Box

Federal

Federal P357SA Premium 357 Remington Magnum Swift A-Frame 180 GR - 20rd Box

Shipping: Under $10 Shipping
Grain Weight: 180
Round Count: 20
Bullet Type: Swift A-Frame
Use Case: Hunting
$51
$3.04/rd
Currently Available
Federal TP357VHP1 Train + Protect 357 Mag 125 gr Jacketed Hollow Point (JHP) - 50rd Box

Federal

Federal TP357VHP1 Train + Protect 357 Mag 125 gr Jacketed Hollow Point (JHP) - 50rd Box

Shipping: Under $10 Shipping
Grain Weight: 125
Round Count: 50
Bullet Type: JHP
Use Case: Defense
$47
$1.13/rd
Currently Available
Speer Ammo 23920GD Gold Dot Personal Protection 357 Mag 125 gr Hollow Point (HP) - 20rd Box

CCI

Speer Ammo 23920GD Gold Dot Personal Protection 357 Mag 125 gr Hollow Point (HP) - 20rd Box

Shipping: Under $10 Shipping
Grain Weight: 125
Round Count: 20
Bullet Type: HP
Use Case: Defense
$40
$2.49/rd
Currently Available
High Terminal Performance, 357 Magnum, 158 Grain, Semi-Jacketed Hollow Point, 1235 fps

Remington

High Terminal Performance, 357 Magnum, 158 Grain, Semi-Jacketed Hollow Point, 1235 fps

Shipping: Under $10 Shipping
Grain Weight: 158
$31
Currently Available
Federal LG3571 Premium HammerDown 357 Mag 170 gr Bonded Hollow Point - 20rd Box

Federal

Federal LG3571 Premium HammerDown 357 Mag 170 gr Bonded Hollow Point - 20rd Box

Shipping: Shipping Varies
Grain Weight: 170
Round Count: 20
Bullet Type: JHP
Use Case: Hunting
$27
$1.34/rd
Currently Available
Train + Protect, 357 Magnum, 125 Grain, Versatile Hollow Point, 1440 fps

Federal Premium

Train + Protect, 357 Magnum, 125 Grain, Versatile Hollow Point, 1440 fps

Shipping: Under $10 Shipping
Grain Weight: 125
Use Case: Hunting
$47
Currently Available
MagTech 357A Sport Shooting 357 Magnum 158 GR Semi-Jacketed Soft Point - 50rd Box

MagTech

MagTech 357A Sport Shooting 357 Magnum 158 GR Semi-Jacketed Soft Point - 50rd Box

Shipping: Under $10 Shipping
Grain Weight: 158
Round Count: 50
Bullet Type: SJSP
Use Case: Plinking
$32
$0.84/rd
Currently Available
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.357 Magnum ammo: prices, trends and what people build

Cheapest .357 Magnum confirmed in stock today

  1. 1Scorpion Ammo 357 Magnum 158gr FP Ammunition 50 rd...$0.52/rd
  2. 2Freedom Munitions Range 158 gr FP .357 Magnum Ammunition - 50 Rounds$0.52/rd
  3. 3SELLIER & BELLOT 357 Mag 158 Grain SP Ammo, 50 Round Box (SB357B)$0.57/rd
  4. 4Scorpion Ammo 357 Magnum 158gr FP Ammunition 1000r...$0.57/rd
  5. 5Fiocchi 357F Shooting Dynamics 357 Magnum 142 GR Full Metal Jacket Truncated Cone - 50rd Box$0.58/rd

Stock and prices re-checked against today's merchant data; cost per round includes each merchant's estimated shipping.

.357 Magnum cost per round, last 86 daysMedian $1.25 · -2% since Jul 22
$0.00$11.99$23.99Jul 22Sep 5Oct 18HighMedianLow
Median of in-stock listings Low (5th percentile) High (95th percentile)
.357 Magnum ammo prices, explained
How much does .357 Magnum ammo cost right now?
The cheapest in-stock .357 Magnum we track is $0.52/rd shipped (Scorpion Ammo 357 Magnum 158gr FP Ammunition 50 rd...). 175 listings were confirmed in stock by their merchant today.
Is .357 Magnum ammo getting cheaper or more expensive?
Over the last 86 days the median in-stock price has held flat, from $1.28 to $1.25 per round. The chart above tracks it daily.
Does the per-round price include shipping?
Yes. Cost per round here is landed: the merchant's price plus its estimated shipping, divided by the rounds in the box. A cheap sticker price with $15 shipping usually loses to free shipping on a bigger case.

Related: 9mm · .45 ACP · .40 S&W · .380 ACP · 10mm Auto · .38 Special · .357 SIG · .44 Magnum