.357 SIG Ammo

35 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.

35 listings

46¢per round

Winchester Ammo Q4309 USA Target 357 Sig 125 gr Full Metal Jacket (FMJ) 50 Per Box/ 10 Cs
50 rds · Box 125 grFMJ New 90-day low

Sportsmans Outdoor Superstore $22.99 46¢/rdBattleHawk Armory $35.23 70.5¢/rdKYGUNCO $36.92 73.8¢/rd checked 10 h ago

$22.99 7 dealers Compare
47.8¢per round

Prvi Partizan PPH357S .357 SIG 125 Grain FPJ Ammo 50 Rounds
50 rds · Box 125 gr New 90-day lowBelow typical price

BattleHawk Armory $23.89 47.8¢/rdGuns.com $35.99 + $14.99 ship 72¢/rdMidwayUSA $36.99 74¢/rd checked 26 min ago

$23.89 4 dealers Compare
60¢per round

Sellier & Bellot SB357SIG Handgun Target 357 Sig 140 gr Full Metal Jacket
50 rds · Box 140 grFMJ New 90-day low

Gun Mag Warehouse $29.99 60¢/rdBattleHawk Armory $32.50 65¢/rdKYGUNCO $33.67 67.3¢/rd checked 16 min ago

$29.99 6 dealers Compare
63.1¢per round

Winchester Ammo USA357SJHP USA Defense 357 Sig 125 gr Jacketed Hollow
50 rds · Box 125 gr

BattleHawk Armory $31.56 63.1¢/rdTheGunDock $38.00 + $14.25 ship 76¢/rdKYGUNCO $41.72 83.4¢/rd checked 26 min ago

$31.56 4 dealers Compare
67.7¢per round

Fiocchi 357SIGAP 357 Sig 124gr Full Metal Jacket 50 Rounds Box
50 rds · Box 124 grFMJ

BattleHawk Armory $33.83 67.7¢/rdGuns.com $39.99 + $14.99 ship 80¢/rdMidwayUSA $43.49 87¢/rd checked 26 min ago

$33.83 4 dealers Compare
78¢per round

Hornady Critical Duty 357 Sig 135 Grain FlexLock 50 Rounds 91295
50 rds · Box 135 gr

TheGunDock $39.00 + $14.25 ship 78¢/rd checked 30 min ago

$39.00 1 dealer Compare
82¢per round

Sellier & Bellot SB357SIGB 357 Sig 124 gr JHP 50 Rounds
50 rds · Box 124 grJHP

MidwayUSA $40.99 82¢/rd checked 11 h ago

$40.99 1 dealer Compare
90.7¢per round

CorBon SD357SIG11520 .357 SIG 115GR JHP Ammo 20 Rounds
20 rds · Box 115 grJHP

BattleHawk Armory $18.14 90.7¢/rdKYGUNCO $19.17 95.9¢/rdGuns.com $19.99 + $14.99 ship 100¢/rd checked 26 min ago

$18.14 4 dealers Compare
90.8¢per round

Corbon 357SIG125 357 SIG 125 Grain JHP 20 Rounds Box Made in USA
20 rds · Box 125 grJHP

BattleHawk Armory $18.15 90.8¢/rdKYGUNCO $19.18 95.9¢/rdMidwayUSA $19.99 100¢/rd checked 26 min ago

$18.15 4 dealers Compare
95.7¢per round

DoubleTap Ammunition Hardcast 357 SIG 180 Grain 20 Rounds 357S180HC
20 rds · Box 180 gr Below typical price

BattleHawk Armory $19.13 95.7¢/rdMidwayUSA $24.99 $1.25/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 26 min ago

$19.13 3 dealers Compare
96¢per round

Speer Lawman 53919 .357 Sig 125gr TMJ Flat Nose 50 Rounds Box
50 rds · Box 125 grFMJ Below typical price

BattleHawk Armory $47.99 96¢/rdKYGUNCO $54.96 $1.10/rdGuns.com $59.99 + $14.99 ship $1.20/rd checked 26 min ago

$47.99 4 dealers Compare
97¢per round

Speer 54232 Lawman 357 Sig 125gr TMJ Clean-Fire Ammo 50 Rounds
50 rds · Box 125 grFMJ

BattleHawk Armory $48.52 97¢/rdBereli $49.99 100¢/rdKYGUNCO $51.28 $1.03/rd checked 26 min ago

$48.52 6 dealers Compare
98¢per round

Federal Premium Ammunition AE357S2 357 SIG 125 Grain FMJ 50 Rounds
50 rds · Box 125 grFMJ

BattleHawk Armory $48.98 98¢/rdSportsmans Outdoor Superstore $49.99 100¢/rdGun Mag Warehouse $54.99 $1.10/rd checked 26 min ago

$48.98 8 dealers Compare
$1.08per round

Corbon Pow'rBall PB357S100 357SIG 100 Grain Polymer-Tipped Ammo 20 Rds
20 rds · Box 100 grPolymer Tip Below typical price

BattleHawk Armory $21.53 $1.08/rdKYGUNCO $22.76 $1.14/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 26 min ago

$21.53 3 dealers Compare
$1.15per round

HSM HSM-357Sig-2-N 357 Sig HP Ammo 125 gr 50 rd 1250 fps 434 ft-lbs
50 rds · Box 125 grJHP

BattleHawk Armory $57.37 $1.15/rdTheGunDock $62.00 + $14.25 ship $1.24/rd checked 26 min ago

$57.37 2 dealers Compare
$1.18per round

Federal Tactical HST 357 Sig 125 Grain Jacketed Hollow Point 50 Rounds
50 rds · Box 125 grJHP

TheGunDock $59.00 + $14.25 ship $1.18/rd checked 30 min ago

$59.00 1 dealer Compare
$1.25per round

Hornady 9131 Custom Personal Defense 357 Sig 147 gr XTPHP 20 Per Box/ 10 Cs
20 rds · Box 147 grJHP New 90-day low

Gun Mag Warehouse $24.99 $1.25/rdBattleHawk Armory $27.03 $1.35/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 16 min ago

$24.99 7 dealers Compare
$1.26per round

Remington UMC 23734 357 Sig 125gr Full Metal Jacket 50 Rounds
50 rds · Box 125 grFMJ

BattleHawk Armory $62.79 $1.26/rdTheGunDock $63.00 + $14.25 ship $1.26/rdKYGUNCO $66.36 $1.33/rd checked 26 min ago

$62.79 5 dealers Compare
$1.26per round

COR-BON Handgun Ammunition .357 SIG 125 gr DPX 1350 fps 20/box
20 rds · Box 125 grJHP

BattleHawk Armory $25.14 $1.26/rdNatchez Shooters Supplies $25.99 $1.30/rdTheGunDock $27.00 + $14.25 ship $1.35/rd checked 26 min ago

$25.14 3 dealers Compare
$1.30per round

DoubleTap Ammunition 357S125BD Home Defense 357Sig 125gr Jacketed Hollo...
20 rds · Box 125 grJHP

Guns.com $25.99 + $14.99 ship $1.30/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 23 min ago

$25.99 2 dealers Compare
$1.32per round

Grizzly Ammo GC357S2 357Sig 90gr JHP 1900fps 20/Box
20 rds · Box 90 grJHP

MidwayUSA $26.34 $1.32/rd checked 11 h ago

$26.34 1 dealer Compare
$1.35per round

DoubleTap 357S115X Tactical .357 SIG 115gr Lead-Free Ammo 20 Rounds
20 rds · Box 115 grSolid Copper

BattleHawk Armory $26.97 $1.35/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 26 min ago

$26.97 2 dealers Compare
$1.40per round

Hornady Critical Duty 357 Sig 135 Grain FlexLock 20 Per Box 91296
20 rds · Box 135 gr

Gun Mag Warehouse $27.99 $1.40/rdBattleHawk Armory $29.53 $1.48/rdKYGUNCO $29.89 $1.49/rd checked 16 min ago

$27.99 7 dealers Compare
$1.40per round

DoubleTap 357SIG115CE Controlled Expansion 357 Sig 115gr JHP 20 Rounds
20 rds · Box 115 grJHP

TheGunDock $28.00 + $14.25 ship $1.40/rd checked 30 min ago

$28.00 1 dealer Compare
$1.45per round

Underwood Ammo 357 SIG 115GR JHP 20RD Nickel-Plated Brass .357 SIGARMS
20 rds · Box 115 grJHP Nickel

MidwayUSA $28.99 $1.45/rd checked 11 h ago

$28.99 1 dealer Compare
$1.45per round

Underwood 147 .357 SIG 124gr JHP 20rd Nickel-Plated Brass Ammo
20 rds · Box 124 grJHP Nickel

MidwayUSA $28.99 $1.45/rd checked 11 h ago

$28.99 1 dealer Compare
$1.50per round

Liberty LACD357SIG053 Civil Defense 357 Sig 50gr Lead-Free Ammo 20 Rds
20 rds · Box 50 grJHP

Gun Mag Warehouse $29.99 $1.50/rdBattleHawk Armory $33.39 $1.67/rdKYGUNCO $33.41 $1.67/rd checked 16 min ago

$29.99 6 dealers Compare
$1.52per round

Fort Scott 357SIG095SCV TUI 357 Sig 95gr Solid Copper Ammo 20 Rounds
20 rds · Box 95 grSolid Copper

Guns.com $30.33 + $14.99 ship $1.52/rdKYGUNCO $30.33 $1.52/rdTheGunDock $32.00 + $14.25 ship $1.60/rd checked 23 min ago

$30.33 3 dealers Compare
$1.55per round

Federal Premium P357SHST1S 357 Sig 125gr HST JHP 20 Rounds
20 rds · Box 125 grJHP New 90-day low

Gun Mag Warehouse $30.99 $1.55/rdBattleHawk Armory $33.62 $1.68/rdKYGUNCO $34.99 $1.75/rd checked 16 min ago

$30.99 6 dealers Compare
$1.55per round

Grizzly GC357S3 357Sig 125gr FMJ Flat Point Ammo 20/Box
20 rds · Box 125 grFMJ

MidwayUSA $30.99 $1.55/rd checked 11 h ago

$30.99 1 dealer Compare
$1.58per round

Remington Golden Saber Bonded .357 Sig 125gr JHP 20 Rounds
20 rds · Box 125 grJHP

BattleHawk Armory $31.65 $1.58/rdKYGUNCO $33.24 $1.66/rdTheGunDock $34.00 + $14.25 ship $1.70/rd checked 26 min ago

$31.65 6 dealers Compare
$1.63per round

Speer Gold Dot 357 Sig 125gr Hollow Point 20/Box 23918GD
20 rds · Box 125 grJHP

KYGUNCO $32.52 $1.63/rdBattleHawk Armory $32.57 $1.63/rdGuns.com $35.99 + $14.99 ship $1.80/rd checked 11 h ago

$32.52 5 dealers Compare
$1.64per round

Buffalo Bore 25A20 357 Sig 125gr JHP Ammo 20 Rounds 1425 FPS
20 rds · Box 125 grJHP

KYGUNCO $32.75 $1.64/rdGuns.com $34.99 + $14.99 ship $1.75/rdMidwayUSA $36.99 $1.85/rd checked 11 h ago

$32.75 4 dealers Compare
$1.64per round

Buffalo Bore 25B20 357 Sig 125gr FMJ Flat Nose Ammo 20 Rounds
20 rds · Box 125 grFMJ

KYGUNCO $32.75 $1.64/rdGuns.com $34.99 + $14.99 ship $1.75/rdMidwayUSA $36.99 $1.85/rd checked 11 h ago

$32.75 4 dealers Compare
$2.07per round

Buffalo Bore 25C20 357 Sig 125gr Barnes TAC-XP Lead-Free 20 Rounds
20 rds · Box 125 gr

KYGUNCO $41.31 $2.07/rdGuns.com $43.99 + $14.99 ship $2.20/rdMidwayUSA $45.99 $2.30/rd checked 11 h ago

$41.31 4 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.