.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.

119 listings, page 2 of 3

1. 
   $1.03per round
   Corbon SD35712520 .357 Mag 125gr JHP Ammo 20rd Box

   20 rds · Box 125 grJHP

   KYGUNCO $20.62 $1.03/rdMidwayUSA $20.99 $1.05/rdBattleHawk Armory $21.89 $1.09/rd checked 11 h ago

   $20.62 5 dealers Compare
2. 
   $1.07per round
   HSM 357-24-N Subsonic 357 Mag 230gr Hard Cast Lead FN 50rd

   50 rds · Box 230 grLead

   BattleHawk Armory $53.26 $1.07/rdTheGunDock $64.00 + $14.25 ship $1.28/rdMidwayUSA $67.99 $1.36/rd checked 34 min ago

   $53.26 3 dealers Compare
3. 
   $1.08per round
   Hornady 90562 Custom Personal Defense 357 Mag 158 gr XTP JHP - 25 Per Box/ 10 Cs

   25 rds · Box 158 grJHP

   Gun Mag Warehouse $26.99 $1.08/rdBattleHawk Armory $31.35 $1.25/rdKYGUNCO $31.73 $1.27/rd checked 24 min ago

   $26.99 6 dealers Compare
4. 
   $1.08per round
   DoubleTap 357M200HC .357 Mag 200gr Hard Cast Ammo 20 Rounds

   20 rds · Box 200 grLead

   BattleHawk Armory $21.60 $1.08/rdGuns.com $24.99 + $14.99 ship $1.25/rdMidwayUSA $25.99 $1.30/rd checked 34 min ago

   $21.60 4 dealers Compare
5. 
   $1.10per round
   ULTRAMAX ULT-357-1-N .357 MAG 158 Grain PPFP 50 Rounds

   20 rds · Box 158 gr

   TheGunDock $22.00 + $14.25 ship $1.10/rd checked 38 min ago

   $22.00 1 dealer Compare
6. 
   $1.11per round
   DoubleTap Ammunition 357M180HC .357 Mag 180gr Hard Cast Ammo 20 Rounds

   20 rds · Box 180 grLead

   BattleHawk Armory $22.18 $1.11/rdGuns.com $24.99 + $14.99 ship $1.25/rdMidwayUSA $25.99 $1.30/rd checked 34 min ago

   $22.18 4 dealers Compare
7. 
   $1.13per round
   Corbon DPX357125 357MAG Ammo, 125 Gr Barnes X, 20 Rounds

   20 rds · Box 125 grJHP

   BattleHawk Armory $22.56 $1.13/rdKYGUNCO $23.84 $1.19/rdMidwayUSA $24.99 $1.25/rd checked 34 min ago

   $22.56 4 dealers Compare
8. 
   $1.14per round
   G2R TELOS 357Mag 105Gr 20/500 G00626

   20 rds · Box 105 gr

   BattleHawk Armory $22.84 $1.14/rdMidwayUSA $23.99 $1.20/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 34 min ago

   $22.84 3 dealers Compare
9. 
   $1.15per round
   Winchester Ammo W357ST Silvertip Defense 357 Mag 145 gr Silvertip Jacket Hollow Point 20 Per Box/ 10 Cs

   20 rds · Box 145 grJHP

   Primary Arms $22.99 $1.15/rdBattleHawk Armory $25.31 $1.27/rdKYGUNCO $25.86 $1.29/rd checked 27 min ago

   $22.99 6 dealers Compare
10. 
    $1.15per round
    Underwood Ammo 123Underwood 123 XTP 357Mag 125gr Jacketed Hollow Point...

    20 rds · Box 125 grJHP

    BattleHawk Armory $22.99 $1.15/rdMidwayUSA $26.99 $1.35/rdTheGunDock $31.00 + $14.25 ship $1.55/rd checked 34 min ago

    $22.99 3 dealers Compare
11. 
    $1.18per round
    Fort Scott Munitions Pistol Ammo 357 mag 125 gr. TUI 20 rd.

    20 rds · Box 125 grSolid Copper

    Primary Arms $23.51 $1.18/rdBattleHawk Armory $28.49 $1.42/rdGuns.com $30.33 + $14.99 ship $1.52/rd checked 27 min ago

    $23.51 6 dealers Compare
12. 
    $1.19per round
    Underwood Ammo XTP .357 Magnum 158gr JHP Nickel-Plated Brass

    20 rds · Box 158 grJHP Nickel

    BattleHawk Armory $23.87 $1.19/rdMidwayUSA $25.99 $1.30/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 34 min ago

    $23.87 3 dealers Compare
13. 
    $1.20per round
    Hornady Critical Duty 357 Mag 135gr FlexLock 25rd Box 90511

    25 rds · Box 135 gr

    Gun Mag Warehouse $29.99 $1.20/rdSportsmans Outdoor Superstore $30.99 $1.24/rdBattleHawk Armory $32.45 $1.30/rd checked 24 min ago

    $29.99 5 dealers Compare
14. 
    $1.21per round
    Remington Golden Saber Defense 27600 .357 Magnum 125 Grain BJHP 20 Rounds

    20 rds · Box 125 grJHP

    BattleHawk Armory $24.25 $1.21/rdKYGUNCO $25.63 $1.28/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 34 min ago

    $24.25 5 dealers Compare
15. 
    $1.22per round
    Norma 611640020 357Mag 80gr NXD Ammo 20/Box 10/Case

    20 rds · Box 80 gr

    MidwayUSA $24.49 $1.22/rd checked 11 h ago

    $24.49 1 dealer Compare
16. 
    $1.23per round
    GRIZZLY GC357M15 .357 Magnum 148gr FMJ Flat Point 20/Box

    20 rds · Box 148 grFMJ

    MidwayUSA $24.64 $1.23/rdGuns.com $26.99 + $14.99 ship $1.35/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 11 h ago

    $24.64 3 dealers Compare
17. 
    $1.25per round
    DTAP 357 Snake Shot 20/50

    20 rds · Box 140 gr Below typical price

    BattleHawk Armory $24.91 $1.25/rdTheGunDock $30.00 + $14.25 ship $1.50/rd checked 34 min ago

    $24.91 2 dealers Compare
18. 
    $1.27per round
    Fiocchi 357CCWA CovertX 357 Mag 125gr JHP Pistol Ammo 20 Rounds

    20 rds · Box 125 grJHP

    KYGUNCO $25.42 $1.27/rdGuns.com $26.99 + $14.99 ship $1.35/rdBattleHawk Armory $28.44 $1.42/rd checked 11 h ago

    $25.42 5 dealers Compare
19. 
    $1.28per round
    Hornady Critical Defense 357 Magnum 125 Grain 25 Round Box

    25 rds · Box 125 grJHP

    Gun Mag Warehouse $31.99 $1.28/rdBattleHawk Armory $34.99 $1.40/rdPrimary Arms $35.99 $1.44/rd checked 24 min ago

    $31.99 7 dealers Compare
20. 
    $1.32per round
    Grizzly GC357M14 357 Mag Ammo 200gr WLNGC 1300fps 20/Box

    20 rds · Box 200 gr

    MidwayUSA $26.34 $1.32/rd checked 11 h ago

    $26.34 1 dealer Compare
21. 
    $1.32per round
    Hornady Handgun Hunter 9052 357 Magnum 130 Grain Brass 25 Rounds

    25 rds · Box 130 grSolid Copper Brass New 90-day low

    Gun Mag Warehouse $32.99 $1.32/rdTheGunDock $38.00 + $14.25 ship $1.52/rdSportsmans Outdoor Superstore $38.99 $1.56/rd checked 24 min ago

    $32.99 7 dealers Compare
22. 
    $1.32per round
    Hornady BackCountry Defense 90608 .357 Magnum 165 Grain DGH 25 Round Box

    25 rds · Box 165 grSoft Point New 90-day low

    Gun Mag Warehouse $32.99 $1.32/rdBattleHawk Armory $35.44 $1.42/rdKYGUNCO $35.87 $1.43/rd checked 24 min ago

    $32.99 5 dealers Compare
23. 
    $1.33per round
    Remington 22227 .357 Magnum 125 Grain Semi-Jacketed Hollow Point

    20 rds · Box 125 grJHP

    KYGUNCO $26.61 $1.33/rdBereli $29.00 $1.45/rdBattleHawk Armory $29.55 $1.48/rd checked 11 h ago

    $26.61 6 dealers Compare
24. 
    $1.33per round
    Remington 22233 .357 Magnum 158 Grain Soft Point 20 Rounds Brass

    20 rds · Box 158 grSoft Point Brass

    KYGUNCO $26.61 $1.33/rdBattleHawk Armory $29.55 $1.48/rdGuns.com $31.99 + $14.99 ship $1.60/rd checked 11 h ago

    $26.61 5 dealers Compare
25. 
    $1.35per round
    Winchester Ammo X357MBB Big Bore 357 Mag 158 gr Semi-Jacketed Hollow Point

    20 rds · Box 158 grJHP

    BattleHawk Armory $26.99 $1.35/rdKYGUNCO $27.99 $1.40/rdPrimary Arms $29.99 $1.50/rd checked 34 min ago

    $26.99 6 dealers Compare
26. 
    $1.35per round
    Colt 357 Magnum 158 Grain JHP Ammo 20 Rounds by DoubleTap Ammunition

    20 rds · Box 158 grJHP New 90-day low

    Guns.com $26.99 + $14.99 ship $1.35/rdTheGunDock $30.00 + $14.25 ship $1.50/rd checked 31 min ago

    $26.99 2 dealers Compare
27. 
    $1.35per round
    ULTRAMAX ULT-357-2-N .357 Magnum 180 Grain HTJHC 20 Rounds

    20 rds · Box 180 gr

    TheGunDock $27.00 + $14.25 ship $1.35/rd checked 38 min ago

    $27.00 1 dealer Compare
28. 
    $1.41per round
    Federal Premium Ammunition Fusion 357 Mag 158 gr Soft Point 20 Rounds

    20 rds · Box 158 grSoft Point

    BattleHawk Armory $28.17 $1.41/rdKYGUNCO $28.26 $1.41/rdGuns.com $30.99 + $14.99 ship $1.55/rd checked 34 min ago

    $28.17 5 dealers Compare
29. 
    $1.45per round
    GRIZZLY GC357M20 357 Mag 210gr FMJ Flat Point 20/Box

    20 rds · Box 210 grFMJ

    MidwayUSA $28.99 $1.45/rd checked 11 h ago

    $28.99 1 dealer Compare
30. 
    $1.45per round
    GRIZZLY GC357M9 .357 Mag 148gr Jacketed Hollow Point 20/Box

    20 rds · Box 148 grJHP

    Guns.com $28.99 + $14.99 ship $1.45/rdMidwayUSA $30.99 $1.55/rdTheGunDock $31.00 + $14.25 ship $1.55/rd checked 31 min ago

    $28.99 3 dealers Compare
31. 
    $1.49per round
    Federal P357HS1 357 Magnum 158 Grain Hydra-Shok JHP 20 Rounds Box

    20 rds · Box 158 grJHP

    BattleHawk Armory $29.80 $1.49/rdKYGUNCO $29.99 $1.50/rdGuns.com $32.99 + $14.99 ship $1.65/rd checked 34 min ago

    $29.80 5 dealers Compare
32. 
    $1.51per round
    Winchester S357MPDB 357 Magnum 125 gr Bonded Jacket Hollow Point 20 Rounds

    20 rds · Box 125 grJHP New 90-day low

    BattleHawk Armory $30.24 $1.51/rdKYGUNCO $35.99 $1.80/rdTheGunDock $42.00 + $14.25 ship $2.10/rd checked 34 min ago

    $30.24 3 dealers Compare
33. 
    $1.51per round
    Remington 22231 .357 Magnum 158 Grain Semi-Jacketed Hollow Point 20/ct

    20 rds · Box 158 grJHP

    BattleHawk Armory $30.24 $1.51/rdKYGUNCO $30.90 $1.55/rdGuns.com $32.99 + $14.99 ship $1.65/rd checked 34 min ago

    $30.24 5 dealers Compare
34. 
    $1.51per round
    Remington 22237 357 Magnum 110 Grain Semi-Jacketed Hollow Point 20 Rounds

    20 rds · Box 110 grJHP

    KYGUNCO $30.29 $1.51/rdGuns.com $31.99 + $14.99 ship $1.60/rdTheGunDock $32.00 + $14.25 ship $1.60/rd checked 11 h ago

    $30.29 4 dealers Compare
35. 
    $1.60per round
    Underwood Ammo 357 Mag 180gr Lead Flat-Nose 20rd 10bx/cs

    20 rds · Box 180 gr

    BattleHawk Armory $31.98 $1.60/rdMidwayUSA $43.99 $2.20/rdTheGunDock $45.00 + $14.25 ship $2.25/rd checked 34 min ago

    $31.98 3 dealers Compare
36. 
    $1.60per round
    Remington Core-Lokt Handgun 357Mag 180gr Jacketed 20 Rounds R20220

    20 rds · Box 180 grJHP

    Primary Arms $31.99 $1.60/rdBattleHawk Armory $33.24 $1.66/rdKYGUNCO $34.82 $1.74/rd checked 27 min ago

    $31.99 6 dealers Compare
37. 
    $1.64per round
    Buffalo Bore 19G20 .357 Mag 125 Grain JHP Ammo 20 Rounds

    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
38. 
    $1.64per round
    Hornady 90662 .357 Magnum Subsonic 180 Grain XTP 25 Rounds

    25 rds · Box 180 grJHP

    MidwayUSA $40.99 $1.64/rd checked 11 h ago

    $40.99 1 dealer Compare
39. 
    $1.65per round
    Federal C357G 357 Magnum 180 Grain Jacketed Hollow Point 20 Rounds

    20 rds · Box 180 grJHP

    KYGUNCO $32.99 $1.65/rdGuns.com $33.99 + $14.99 ship $1.70/rdTheGunDock $35.00 + $14.25 ship $1.75/rd checked 11 h ago

    $32.99 4 dealers Compare
40. 
    $1.66per round
    Buffalo Bore 19F20 Tactical Strictly Business 357 Mag 140gr

    20 rds · Box 140 gr

    MidwayUSA $33.19 $1.66/rd checked 11 h ago

    $33.19 1 dealer Compare
41. 
    $1.66per round
    HSM 357MAX-3-N 357 Maximum 180GR RNFP Ammo 20RD

    20 rds · Box 180 gr

    BattleHawk Armory $33.19 $1.66/rdTheGunDock $40.00 + $14.25 ship $2.00/rd checked 34 min ago

    $33.19 2 dealers Compare
42. 
    $1.67per round
    Liberty Ammunition Civil Defense 357 Magnum 50gr HP LA-CD-357-030

    20 rds · Box 50 grJHP

    BattleHawk Armory $33.36 $1.67/rdGun Mag Warehouse $33.99 $1.70/rdKYGUNCO $34.91 $1.75/rd checked 34 min ago

    $33.36 6 dealers Compare
43. 
    $1.67per round
    Federal Premium HammerDown .357 Magnum 170gr Bonded Hollow Point 20 Rounds

    20 rds · Box 170 grJHP

    MidwayUSA $33.49 $1.67/rd checked 11 h ago

    $33.49 1 dealer Compare
44. 
    $1.70per round
    HSM 357Max-2-N 158GR JHP Ammo, 20 Rounds, 357 Maximum

    20 rds · Box 158 grJHP

    BattleHawk Armory $33.96 $1.70/rdTheGunDock $43.00 + $14.25 ship $2.15/rd checked 34 min ago

    $33.96 2 dealers Compare
45. 
    $1.71per round
    Federal Premium P357SHC1 357 Magnum 180gr Solid Core Syntech 20/Box

    20 rds · Box 180 gr

    BattleHawk Armory $34.16 $1.71/rdKYGUNCO $36.10 $1.81/rdPrimary Arms $37.99 $1.90/rd checked 34 min ago

    $34.16 5 dealers Compare
46. 
    $1.72per round
    Federal P357HST1S 357 Magnum 154 Grain HST JHP 4 in Brass 20 Rounds

    20 rds · Box 154 grJHP Brass

    BattleHawk Armory $34.48 $1.72/rdKYGUNCO $35.99 $1.80/rdGuns.com $38.99 + $14.99 ship $1.95/rd checked 34 min ago

    $34.48 6 dealers Compare
47. 
    $1.75per round
    Federal Premium P357XB1 357 Magnum 140gr Barnes Expander 20 Rounds

    20 rds · Box 140 gr

    BattleHawk Armory $35.07 $1.75/rdKYGUNCO $36.74 $1.84/rdGuns.com $38.99 + $14.99 ship $1.95/rd checked 34 min ago

    $35.07 5 dealers Compare
48. 
    $1.77per round
    Speer Gold Dot 23920GD 357 Magnum 125gr Hollow Point 20/Box

    20 rds · Box 125 grJHP

    BattleHawk Armory $35.46 $1.77/rdKYGUNCO $37.48 $1.87/rdPrimary Arms $37.99 $1.90/rd checked 34 min ago

    $35.46 5 dealers Compare
49. 
    $1.80per round
    Liberty Ammunition OverWatch .357 Magnum 70 Grain Brass Cased Ammo 20 Round

    20 rds · Box 70 gr Brass

    Gun Mag Warehouse $35.99 $1.80/rdKYGUNCO $36.43 $1.82/rdBattleHawk Armory $40.89 $2.04/rd checked 24 min ago

    $35.99 5 dealers Compare
50. 
    $1.82per round
    Fiocchi 357BA Hyperformance 357Mag 140gr XPB Ammo 25 Rounds

    25 rds · Box 140 grJHP

    BattleHawk Armory $45.58 $1.82/rdKYGUNCO $48.17 $1.93/rdTheGunDock $55.00 + $14.25 ship $2.20/rd checked 34 min ago

    $45.58 5 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.