.357 Magnum Ammo

119 in-stock listings, cheapest per round first, from 46¢ a round. Listed prices; shipping not included.

No ads and no paid placement. One row per product, with every dealer's price compared, and only round counts the product itself states.

Filter and sort

Quantity Bullet type Grain Casing Brand Max price per round (¢) Sort by

119 listings, page 1 of 3

46¢per round

Freedom Munitions Range 158 gr FP .357 Magnum Ammunition - 50 Rounds
50 rds · Box 158 gr

Primary Arms $22.99 46¢/rd checked 19 min ago

$22.99 1 dealer Compare
47.7¢per round

Winchester W357AL .357 Magnum 130gr FMJ 1510 fps 50 Rounds
50 rds · Box 130 grFMJ New 90-day low

BattleHawk Armory $23.84 47.7¢/rdKYGUNCO $29.99 60¢/rdMidwayUSA $32.99 66¢/rd checked 26 min ago

$23.84 4 dealers Compare
51¢per round

Sellier & Bellot 357 Magnum 158 gr Soft Point 50 Rounds
50 rds · Box 158 grSoft Point

Gun Mag Warehouse $25.49 51¢/rdBattleHawk Armory $27.07 54.1¢/rdKYGUNCO $28.61 57.2¢/rd checked 16 min ago

$25.49 6 dealers Compare
54¢per round

MagTech Sport Shooting Ammunition 357 Mag 158Gr JSP 50 1000 (357A)
50 rds · Box 158 grSoft Point New 90-day low

Gun Mag Warehouse $26.99 54¢/rdPrimary Arms $27.99 56¢/rdBattleHawk Armory $30.03 60.1¢/rd checked 16 min ago

$26.99 7 dealers Compare
54¢per round

Sellier & Bellot SB357A Handgun Ammo 357 Mag 158gr FMJ 50rd
50 rds · Box 158 grFMJ

KYGUNCO $26.99 54¢/rdBattleHawk Armory $27.67 55.3¢/rdTheGunDock $34.00 + $14.25 ship 68¢/rd checked 11 h ago

$26.99 5 dealers Compare
54.2¢per round

Winchester Ammo Q4204 USA 357Mag 110gr Jacketed Hollow Point 50 Per...
50 rds · Box 110 grJHP

Sportsmans Outdoor Superstore $27.10 54.2¢/rdKYGUNCO $38.00 76¢/rdMidwayUSA $40.99 82¢/rd checked 10 h ago

$27.10 4 dealers Compare
55¢per round

Sellier & Bellot SB357L .357 Mag 158gr LFN Ammo 50 Rounds
50 rds · Box 158 gr

Gun Mag Warehouse $27.49 55¢/rdBattleHawk Armory $32.63 65.3¢/rdKYGUNCO $32.82 65.6¢/rd checked 16 min ago

$27.49 6 dealers Compare
55.3¢per round

PMC .357 Magnum 158gr JSP Ammo 50 Rounds
50 rds · Box 158 grSoft Point

BattleHawk Armory $27.63 55.3¢/rdGun Mag Warehouse $27.99 56¢/rdKYGUNCO $29.20 58.4¢/rd checked 26 min ago

$27.63 7 dealers Compare
60¢per round

Scorpion .357 Magnum 158gr TMC-FP 50 Rounds
50 rds · Box 158 gr

BattleHawk Armory $29.99 60¢/rdTheGunDock $35.00 + $14.25 ship 70¢/rd checked 26 min ago

$29.99 2 dealers Compare
60.7¢per round

Prvi Partizan PPD357 .357 Mag 158gr JHP Defense Ammo 50 Rounds
50 rds · Box 158 grJHP

BattleHawk Armory $30.35 60.7¢/rdGuns.com $33.99 + $14.99 ship 68¢/rdMidwayUSA $34.99 70¢/rd checked 26 min ago

$30.35 4 dealers Compare
60.9¢per round

Magtech Ammunition 357B .357 Magnum 158gr SJHP 1235fps 50/Box
50 rds · Box 158 grJHP

BattleHawk Armory $30.46 60.9¢/rdKYGUNCO $32.19 64.4¢/rdTheGunDock $37.00 + $14.25 ship 74¢/rd checked 26 min ago

$30.46 4 dealers Compare
62¢per round

Prvi Partizan PPH357MF .357 Magnum 158gr Flat Point Jacketed 50 Rounds
50 rds · Box 158 gr

Guns.com $30.99 + $14.99 ship 62¢/rdMidwayUSA $32.99 66¢/rdTheGunDock $34.00 + $14.25 ship 68¢/rd checked 22 min ago

$30.99 4 dealers Compare
62¢per round

Winchester American Lever Range .357 Magnum, 130gr FMJ, 500rd Case
500 rds · Bulk 130 grFMJ

MidwayUSA $309.99 62¢/rd checked 11 h ago

$309.99 1 dealer Compare
62.3¢per round

CCI 5207 Blazer Brass .357 Mag 158gr JHP 50 Rounds
50 rds · Box 158 grJHP Brass

Sportsmans Outdoor Superstore $31.16 62.3¢/rdBattleHawk Armory $36.20 72.4¢/rdKYGUNCO $38.26 76.5¢/rd checked 10 h ago

$31.16 5 dealers Compare
63.1¢per round

HSM Ammunition Cowboy Action .357 Magnum 158gr SWC Brass
50 rds · Box 158 grLead Brass

BattleHawk Armory $31.56 63.1¢/rdKYGUNCO $33.35 66.7¢/rdMidwayUSA $39.99 80¢/rd checked 26 min ago

$31.56 4 dealers Compare
63.7¢per round

HSM Ammunition HSM3576RN .357 Mag 158gr Plated FP 50rd
50 rds · Box 158 gr

BattleHawk Armory $31.87 63.7¢/rdTheGunDock $39.00 + $14.25 ship 78¢/rd checked 26 min ago

$31.87 2 dealers Compare
64.6¢per round

CCI Blazer 3542 357 Magnum 158 Grain JHP 50 Rounds Aluminum Case
50 rds · Box 158 grJHP Aluminum

BattleHawk Armory $32.30 64.6¢/rdKYGUNCO $33.84 67.7¢/rdGuns.com $36.99 + $14.99 ship 74¢/rd checked 26 min ago

$32.30 5 dealers Compare
65.6¢per round

Winchester Ammo X3575P Super X Defense 357 Mag 158 gr Jacketed Soft Point (JSP) 50 Per Box/ 10 Cs
50 rds · Box 158 grSoft Point

BattleHawk Armory $32.82 65.6¢/rdKYGUNCO $35.29 70.6¢/rdTheGunDock $39.00 + $14.25 ship 78¢/rd checked 26 min ago

$32.82 3 dealers Compare
65.6¢per round

Sellier & Bellot SB357C 357 Magnum Jacketed Hollow Point 158 Grain 50 Rds
50 rds · Box 158 grJHP

KYGUNCO $32.82 65.6¢/rdGuns.com $34.99 + $14.99 ship 70¢/rdMidwayUSA $37.49 75¢/rd checked 11 h ago

$32.82 4 dealers Compare
66¢per round

Fiocchi 357F 357 Mag 142gr FMJ Truncated Cone 50/Box 514
50 rds · Box 142 grFMJ

BattleHawk Armory $33.00 66¢/rdGun Mag Warehouse $33.99 68¢/rdKYGUNCO $34.88 69.8¢/rd checked 26 min ago

$33.00 5 dealers Compare
66.1¢per round

Magtech 357L 357 Mag 158gr LFN 50rd Box 20-Box Case 1000rd
50 rds · Box 158 gr

BattleHawk Armory $33.04 66.1¢/rdKYGUNCO $34.91 69.8¢/rdMidwayUSA $38.99 78¢/rd checked 26 min ago

$33.04 4 dealers Compare
67¢per round

Sellier & Bellot SB357A .357 Mag 158 Grain FMJ 1000 Rounds
1,000 rds · Bulk 158 grFMJ

MidwayUSA $669.99 67¢/rd checked 11 h ago

$669.99 1 dealer Compare
67.3¢per round

Magtech Ammunition 357Q .357 Mag 125gr FMJ Flat Point 50rd
50 rds · Box 125 grFMJ

KYGUNCO $33.64 67.3¢/rdBattleHawk Armory $33.68 67.4¢/rdGuns.com $36.99 + $14.99 ship 74¢/rd checked 11 h ago

$33.64 6 dealers Compare
68¢per round

Federal Premium AE357A 357 Magnum 158 Grain Jacketed Soft Point 50 Rounds
50 rds · Box 158 grSoft Point

Gun Mag Warehouse $33.99 68¢/rdBattleHawk Armory $36.30 72.6¢/rdKYGUNCO $38.99 78¢/rd checked 16 min ago

$33.99 6 dealers Compare
68¢per round

Veteran HMBX357158FMJ50 Ammo 357MAG 158GR FMJ 50 Rounds
50 rds · Box 158 grFMJ

TheGunDock $34.00 + $14.25 ship 68¢/rd checked 30 min ago

$34.00 1 dealer Compare
68.1¢per round

Scorpion Ammo 357 MAG 158gr Jacketed Hollow Point 20Rd Box
20 rds · Box 158 grJHP New 90-day low

BattleHawk Armory $13.61 68.1¢/rdTheGunDock $19.00 + $14.25 ship 95¢/rd checked 26 min ago

$13.61 2 dealers Compare
70¢per round

Fiocchi 357E 357Mag 148gr JHP Defense Dynamics 50rd Box
50 rds · Box 148 grJHP

Primary Arms $34.99 70¢/rdBattleHawk Armory $35.61 71.2¢/rdKYGUNCO $37.50 75¢/rd checked 19 min ago

$34.99 6 dealers Compare
70¢per round

Norma Range & Training .357 Magnum 158gr FMJ 1296fps 50rd
50 rds · Box 158 grFMJ

MidwayUSA $34.99 70¢/rd checked 11 h ago

$34.99 1 dealer Compare
70.9¢per round

Fiocchi 357B Defense Dynamics 357Mag 158gr Jacketed Hollow Point 50 Per...
50 rds · Box 158 grJHP

BattleHawk Armory $35.44 70.9¢/rdKYGUNCO $37.13 74.3¢/rdPrimary Arms $37.99 76¢/rd checked 26 min ago

$35.44 6 dealers Compare
72¢per round

Hornady American Gunner 357 Magnum 125 Grain XTP 25 Rounds Box 90504
25 rds · Box 125 grJHP Below typical price

Sportsmans Outdoor Superstore $17.99 72¢/rdGun Mag Warehouse $20.99 84¢/rdBattleHawk Armory $21.99 88¢/rd checked 10 h ago

$17.99 8 dealers Compare
74¢per round

Magtech 357D Range/Training 357Mag 158gr Full Metal Jacket Flat Point 50
50 rds · Box 158 grFMJ

MidwayUSA $36.99 74¢/rd checked 11 h ago

$36.99 1 dealer Compare
80.5¢per round

Underwood 198 .357 Magnum 158gr FMJ 1400fps 50 Rounds Ammo
50 rds · Box 158 grFMJ

BattleHawk Armory $40.25 80.5¢/rdNatchez Shooters Supplies $43.99 88¢/rdTheGunDock $57.00 + $14.25 ship $1.14/rd checked 26 min ago

$40.25 3 dealers Compare
82.3¢per round

Remington UMC 23738 357 Magnum 125 Grain Jacketed Soft Point 50 Rounds
50 rds · Box 125 grSoft Point

BattleHawk Armory $41.15 82.3¢/rdKYGUNCO $43.49 87¢/rdGuns.com $46.99 + $14.99 ship 94¢/rd checked 26 min ago

$41.15 5 dealers Compare
82.3¢per round

Federal Premium Ammunition TP357VHP1 357 Magnum 125 Grain VHP 50 Rounds
50 rds · Box 125 grJHP

BattleHawk Armory $41.15 82.3¢/rdKYGUNCO $43.49 87¢/rdMidwayUSA $49.49 99¢/rd checked 26 min ago

$41.15 4 dealers Compare
82.3¢per round

Remington R23970 UMC 357 Mag 125 gr SJHP Ammo - 100 Rounds
100 rds · Pack 125 grJHP

BattleHawk Armory $82.31 82.3¢/rdKYGUNCO $86.24 86.2¢/rdGuns.com $90.99 + $14.99 ship 91¢/rd checked 26 min ago

$82.31 5 dealers Compare
84¢per round

Grizzly Ammo GC357M8 357Mag 158gr RNFP 50/Box 1000fps
50 rds · Box 158 gr

Guns.com $41.99 + $14.99 ship 84¢/rdMidwayUSA $44.99 90¢/rdTheGunDock $45.00 + $14.25 ship 90¢/rd checked 23 min ago

$41.99 3 dealers Compare
84¢per round

Grizzly GC357M2 357Mag Ammo, 158gr Semi Wad-Cutter, 50/Box
50 rds · Box 158 gr

Guns.com $41.99 + $14.99 ship 84¢/rdMidwayUSA $44.99 90¢/rdTheGunDock $45.00 + $14.25 ship 90¢/rd checked 23 min ago

$41.99 3 dealers Compare
84.4¢per round

Remington Performance WheelGun 357 Magnum 158 Grain 50 Rounds
50 rds · Box 158 grLead

KYGUNCO $42.18 84.4¢/rdBattleHawk Armory $46.84 93.7¢/rdGuns.com $50.99 + $14.99 ship $1.02/rd checked 11 h ago

$42.18 5 dealers Compare
86¢per round

Fiocchi 357D Defense Dynamics 357Mag 125gr Jacketed Hollow Point 50 Per...
50 rds · Box 125 grJHP

MidwayUSA $42.99 86¢/rd checked 11 h ago

$42.99 1 dealer Compare
92.3¢per round

Winchester Ammo WC3571 Super X Target 357 Mag 125 gr Winclean Brass
50 rds · Box 125 gr Brass

BattleHawk Armory $46.15 92.3¢/rdKYGUNCO $48.36 96.7¢/rdGuns.com $50.99 + $14.99 ship $1.02/rd checked 26 min ago

$46.15 5 dealers Compare
94.7¢per round

HSM Ammunition Bear Load 357 Magnum 180gr RNFP 50rd Box
50 rds · Box 180 gr

BattleHawk Armory $47.33 94.7¢/rdKYGUNCO $50.03 $1.00/rdGuns.com $53.99 + $14.99 ship $1.08/rd checked 26 min ago

$47.33 5 dealers Compare
94.7¢per round

HSM Ammunition HSM-357-12-N 357 Mag 180gr 50rd 1050fps 441ft-lbs
50 rds · Box 180 gr

BattleHawk Armory $47.36 94.7¢/rdTheGunDock $51.00 + $14.25 ship $1.02/rd checked 26 min ago

$47.36 2 dealers Compare
95.2¢per round

Corbon SD35711020 .357 Mag 110gr Jacketed Hollow Point Ammo 20rd Box
20 rds · Box 110 grJHP

BattleHawk Armory $19.03 95.2¢/rdKYGUNCO $20.11 $1.01/rdTheGunDock $26.00 + $14.25 ship $1.30/rd checked 26 min ago

$19.03 3 dealers Compare
96¢per round

HSM Ammunition 35722N Pro Pistol .357 Mag 158gr JSP 50 Rounds
50 rds · Box 158 grSoft Point

KYGUNCO $47.99 96¢/rdTheGunDock $55.00 + $14.25 ship $1.10/rd checked 11 h ago

$47.99 2 dealers Compare
96.2¢per round

Barnes TAC-XP .357 Magnum 125 Grain Flat Base 40 Count Lead-Free
40 rds · Box 125 grJHP

MidwayUSA $38.47 96.2¢/rd checked 11 h ago

$38.47 1 dealer Compare
96.7¢per round

HSM 35723N Pro Pistol .357 Mag 158gr JHC Ammo 50 Rounds
50 rds · Box 158 gr

KYGUNCO $48.35 96.7¢/rdTheGunDock $55.00 + $14.25 ship $1.10/rdBattleHawk Armory $60.00 $1.20/rd checked 11 h ago

$48.35 3 dealers Compare
97.9¢per round

Nosler ASP Handgun Ammunition .357 Mag 125gr JHP 1450 FPS 20 Rounds
20 rds · Box 125 grJHP

BattleHawk Armory $19.58 97.9¢/rdNatchez Shooters Supplies $19.99 100¢/rdKYGUNCO $20.69 $1.03/rd checked 26 min ago

$19.58 6 dealers Compare
99¢per round

Underwood 357 Magnum 125gr FMJ 50rd Ammo 1700fps Nickel-Plated
50 rds · Box 125 grFMJ Nickel New 90-day low

BattleHawk Armory $49.49 99¢/rdTheGunDock $60.00 + $14.25 ship $1.20/rd checked 26 min ago

$49.49 2 dealers Compare
$1.02per round

357 Magnum
20 rds · Box 140 grJHP

KYGUNCO $20.41 $1.02/rdBattleHawk Armory $22.34 $1.12/rdTheGunDock $27.00 + $14.25 ship $1.35/rd checked 11 h ago

$20.41 3 dealers Compare
$1.02per round

Pow'rBall PB357100 357MAG 100 Grain Polymer-Tipped Ammo 20 Rounds
20 rds · Box 100 grPolymer Tip

BattleHawk Armory $20.47 $1.02/rdKYGUNCO $21.63 $1.08/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 26 min ago

$20.47 3 dealers Compare

Price per round is the dealer's listed price divided by the rounds in the box or case. Shipping and taxes are not included, and a low price per round on a bulk case still means a bigger order. Round counts come only from the product itself; a listing whose count we cannot confirm is left out. All calibers.