.40 S&W Ammo

187 in-stock listings, cheapest per round first, from 29.2¢ 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.

186 listings, page 3 of 4

1. 
   76¢per round
   Federal PD40P1G Punch 40S&W 165gr Jacketed Hollow Point 50 Per Box/10 Case

   50 rds · Box 165 grJHP New 90-day lowBelow typical price

   BattleHawk Armory $37.99 76¢/rdKYGUNCO $47.08 94.2¢/rdGuns.com $49.99 + $14.99 ship 100¢/rd checked 48 min ago

   $37.99 5 dealers Compare
2. 
   77.7¢per round
   Winchester Super-X .40 S&W 165gr WinClean Brass Enclosed Base Ammo 50

   50 rds · Box 165 gr Brass

   KYGUNCO $38.86 77.7¢/rdTheGunDock $41.00 + $14.25 ship 82¢/rdBattleHawk Armory $47.12 94.2¢/rd checked 11 h ago

   $38.86 4 dealers Compare
3. 
   78¢per round
   Federal 40 S&W Hydra-Shok Tactical P40HS1G 180 gr JHP 50 rounds

   50 rds · Box 180 grJHP

   TheGunDock $39.00 + $14.25 ship 78¢/rd checked 52 min ago

   $39.00 1 dealer Compare
4. 
   78¢per round
   Federal 40 S&W Hydra-Shok Tactical P40HS3G 165 gr JHP 50 rounds

   50 rds · Box 165 grJHP

   TheGunDock $39.00 + $14.25 ship 78¢/rd checked 52 min ago

   $39.00 1 dealer Compare
5. 
   78¢per round
   Federal 40 S&W HST Tactical P40HST3 165 gr JHP 50 rounds

   50 rds · Box 165 grJHP

   TheGunDock $39.00 + $14.25 ship 78¢/rd checked 52 min ago

   $39.00 1 dealer Compare
6. 
   78¢per round
   CCI 40 S&W Speer Gold Dot CCI53970 165 gr JHP 50 rounds

   50 rds · Box 165 grJHP

   TheGunDock $39.00 + $14.25 ship 78¢/rd checked 53 min ago

   $39.00 1 dealer Compare
7. 
   79.9¢per round
   CCI 40 S&W Speer Gold Dot CCI53962 180 Grain Jacketed Hollow Point 50 rounds

   50 rds · Box 180 grJHP New 90-day low

   Bereli $39.95 79.9¢/rdTheGunDock $56.00 + $14.25 ship $1.12/rd checked 20 h ago

   $39.95 2 dealers Compare
8. 
   80¢per round
   Underwood Ammo 293 Range Supply 40S&W 180gr Full Metal Jacket 50 Per

   50 rds · Box 180 grFMJ

   BattleHawk Armory $39.99 80¢/rdTheGunDock $40.00 + $14.25 ship 80¢/rd checked 48 min ago

   $39.99 2 dealers Compare
9. 
   80¢per round
   Remington 40 S&W Ammunition Golden Saber GS40SWAB 165 Grain Brass Jacketed Hollow Point 50 rounds

   50 rds · Box 165 grJHP Brass New 90-day low

   Bereli $40.00 80¢/rd checked 20 h ago

   $40.00 1 dealer Compare
10. 
    81.6¢per round
    Underwood Ammo 40 SW 140Gr Xtreme Defender 20Rd 10Bx/Cs

    20 rds · Box 140 grSolid Copper

    BattleHawk Armory $16.31 81.6¢/rdTheGunDock $22.00 + $14.25 ship $1.10/rdMidwayUSA $39.99 $2.00/rd checked 48 min ago

    $16.31 3 dealers Compare
11. 
    81.6¢per round
    Underwood 40 S&W 140GR Max Expansion Ammo 20 Rounds

    20 rds · Box 140 grSolid Copper

    BattleHawk Armory $16.31 81.6¢/rdTheGunDock $22.00 + $14.25 ship $1.10/rdMidwayUSA $39.99 $2.00/rd checked 48 min ago

    $16.31 3 dealers Compare
12. 
    88.1¢per round
    Sierra A8460 Outdoor Master 40 S&W 180gr JHP Ammo 20 Rounds

    20 rds · Box 180 grJHP

    BattleHawk Armory $17.61 88.1¢/rdTheGunDock $24.00 + $14.25 ship $1.20/rd checked 48 min ago

    $17.61 2 dealers Compare
13. 
    88.1¢per round
    Barnes VOR-Tx Handgun .40 S&W 140Gr TAC-XP 1120 Fp

    20 rds · Box 140 gr

    BattleHawk Armory $17.62 88.1¢/rdKYGUNCO $21.84 $1.09/rdGuns.com $22.99 + $14.99 ship $1.15/rd checked 49 min ago

    $17.62 4 dealers Compare
14. 
    89¢per round
    Federal P40HST1TM100: 40 S&W 180gr HST JHP/Syntech TSJ, 1010 fps, 100-Round Personal Defense & Training Ammo

    100 rds · Pack 180 grJHP

    MidwayUSA $88.99 89¢/rd checked 11 h ago

    $88.99 1 dealer Compare
15. 
    90¢per round
    Hornady 91340 40 S&W 165 Grain FTX 20 Rounds Nickel Case

    20 rds · Box 165 gr Nickel New 90-day lowBelow typical price

    Sportsmans Outdoor Superstore $17.99 90¢/rdKYGUNCO $26.92 $1.35/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 10 h ago

    $17.99 9 dealers Compare
16. 
    90.3¢per round
    DoubleTap 40200HC Hunter 40S&W 200gr Hard Cast Solid Ammo 20 Rounds

    20 rds · Box 200 grLead

    BattleHawk Armory $18.05 90.3¢/rdGuns.com $20.99 + $14.99 ship $1.05/rdMidwayUSA $21.99 $1.10/rd checked 48 min ago

    $18.05 4 dealers Compare
17. 
    92.5¢per round
    Timberghost Tactical NovX Cross Trainer 40SW 97GR LF 20BX

    20 rds · Box 97 gr Below typical price

    BattleHawk Armory $18.49 92.5¢/rdNatchez Shooters Supplies $22.37 $1.12/rdTheGunDock $25.00 + $14.25 ship $1.25/rd checked 48 min ago

    $18.49 3 dealers Compare
18. 
    95¢per round
    Remington 29365 40SW 180Gr BJHP 20Rd Premium Ammo

    20 rds · Box 180 gr

    Sportsmans Outdoor Superstore $18.99 95¢/rd checked 10 h ago

    $18.99 1 dealer Compare
19. 
    95¢per round
    Norma 611440020 Self Defense NXD 40 S&W 93gr Ammo 20/Box

    20 rds · Box 93 gr

    MidwayUSA $18.99 95¢/rd checked 11 h ago

    $18.99 1 dealer Compare
20. 
    97.5¢per round
    Federal PD40P1 40 S&W 165 Grain Jacketed Hollow Point 4 in 20 Rounds

    20 rds · Box 165 grJHP New 90-day low

    Gun Mag Warehouse $19.49 97.5¢/rdBattleHawk Armory $22.80 $1.14/rdKYGUNCO $23.99 $1.20/rd checked 38 min ago

    $19.49 6 dealers Compare
21. 
    99¢per round
    Sig Sauer E40SW220 Elite Defense 40 S&W 180 gr V-Crown JHP

    20 rds · Box 180 grJHP New 90-day low

    BattleHawk Armory $19.79 99¢/rdGun Mag Warehouse $19.99 100¢/rdSportsmans Outdoor Superstore $20.50 $1.03/rd checked 48 min ago

    $19.79 8 dealers Compare
22. 
    99.7¢per round
    Speer 23970GD Gold Dot 40 S&W 165gr Hollow Point 20 Rounds

    20 rds · Box 165 grJHP Below typical price

    BattleHawk Armory $19.94 99.7¢/rdKYGUNCO $28.80 $1.44/rdGuns.com $30.99 + $14.99 ship $1.55/rd checked 48 min ago

    $19.94 5 dealers Compare
23. 
    100¢per round
    Federal Premium HST .40 S&W 180gr JHP Ammo - 20 Rounds

    20 rds · Box 180 grJHP Below typical price

    Sportsmans Outdoor Superstore $19.99 100¢/rdTheGunDock $36.00 + $14.25 ship $1.80/rdMidwayUSA $37.49 $1.87/rd checked 10 h ago

    $19.99 3 dealers Compare
24. 
    100¢per round
    CLOSEOUT Hornady 91361 Handgun Hunter 40S&W 135gr MonoFlex 20 Per Box

    20 rds · Box 135 gr New 90-day lowBelow typical price

    Sportsmans Outdoor Superstore $19.99 100¢/rdBattleHawk Armory $28.24 $1.41/rdGun Mag Warehouse $29.99 $1.50/rd checked 10 h ago

    $19.99 7 dealers Compare
25. 
    100¢per round
    Sig Sauer E40SW120 Elite Defense 40 S&W 165 gr JHP 20 Bx

    20 rds · Box 165 grJHP New 90-day low

    Gun Mag Warehouse $19.99 100¢/rdBattleHawk Armory $21.99 $1.10/rdTheGunDock $22.00 + $14.25 ship $1.10/rd checked 38 min ago

    $19.99 6 dealers Compare
26. 
    $1.00per round
    Remington Golden Saber Black Belt .40 S&W 180gr BBJHP 20 Rounds

    20 rds · Box 180 grJHP

    TheGunDock $20.00 + $14.25 ship $1.00/rd checked 53 min ago

    $20.00 1 dealer Compare
27. 
    $1.00per round
    Remington 40 S&W Ammunition Golden Saber GS40SWBB 180 Grain Brass Jacketed Hollow Point 50 rounds

    50 rds · Box 180 grJHP Brass New 90-day low

    Bereli $50.00 $1.00/rd checked 20 h ago

    $50.00 1 dealer Compare
28. 
    $1.01per round
    Remington Ammunition 22306 HTP 40S&W 155gr Jacketed Hollow Point 20 Per...

    20 rds · Box 155 grJHP

    BattleHawk Armory $20.25 $1.01/rdKYGUNCO $21.40 $1.07/rdMidwayUSA $23.13 $1.16/rd checked 48 min ago

    $20.25 5 dealers Compare
29. 
    $1.01per round
    DoubleTap 40135CE .40 S&W 135gr JHP Ammo 20 Rounds Box

    20 rds · Box 135 grJHP

    BattleHawk Armory $20.25 $1.01/rdMidwayUSA $23.99 $1.20/rdTheGunDock $27.00 + $14.25 ship $1.35/rd checked 48 min ago

    $20.25 3 dealers Compare
30. 
    $1.04per round
    Remington HTP 180gr JHP .40 S&W Ammo - High Weight Retention, Double Diameter Expansion, 20/box

    20 rds · Box 180 grJHP

    KYGUNCO $20.70 $1.04/rdBattleHawk Armory $22.97 $1.15/rdGuns.com $25.99 + $14.99 ship $1.30/rd checked 11 h ago

    $20.70 6 dealers Compare
31. 
    $1.04per round
    HSM Self Defense Handgun Ammunition 40 S&W HP 180 gr. 50 rd.

    50 rds · Box 180 grJHP

    KYGUNCO $51.99 $1.04/rd checked 11 h ago

    $51.99 1 dealer Compare
32. 
    $1.08per round
    Corbon SD4016520 .40 S&W 165gr JHP Ammo 1150fps 20rd Box

    20 rds · Box 165 grJHP

    BattleHawk Armory $21.64 $1.08/rdNatchez Shooters Supplies $27.49 $1.37/rdTheGunDock $28.00 + $14.25 ship $1.40/rd checked 48 min ago

    $21.64 3 dealers Compare
33. 
    $1.10per round
    Glaser PB4013520 .40 S&W 135gr JHP Ammunition 1325fps 20rd Box

    20 rds · Box 135 grJHP

    BattleHawk Armory $21.97 $1.10/rdKYGUNCO $23.22 $1.16/rdTheGunDock $27.00 + $14.25 ship $1.35/rd checked 48 min ago

    $21.97 3 dealers Compare
34. 
    $1.10per round
    Winchester S40SWPDB1 40 S&W 180 Grain Bonded Jacket Hollow Point 20 Rounds

    20 rds · Box 180 grJHP

    TheGunDock $22.00 + $14.25 ship $1.10/rdKYGUNCO $22.99 $1.15/rdGuns.com $24.99 + $14.99 ship $1.25/rd checked 52 min ago

    $22.00 7 dealers Compare
35. 
    $1.10per round
    Federal Personal Defense Hydra-Shok .40 S&W 180 Grain JHP 20 Rounds

    20 rds · Box 180 grJHP

    TheGunDock $22.00 + $14.25 ship $1.10/rd checked 52 min ago

    $22.00 1 dealer Compare
36. 
    $1.10per round
    Federal Premium Personal Defense Handgun Ammo 40 S&W 155 gr. Hydra-Shok JHP 20 rd.

    20 rds · Box 155 grJHP

    TheGunDock $22.00 + $14.25 ship $1.10/rd checked 52 min ago

    $22.00 1 dealer Compare
37. 
    $1.10per round
    Remington 28939 .40 S&W 180 Grain Brass Jacketed Hollow Point 20 Rounds

    20 rds · Box 180 grJHP Brass

    TheGunDock $22.00 + $14.25 ship $1.10/rdBattleHawk Armory $22.51 $1.13/rdKYGUNCO $23.79 $1.19/rd checked 52 min ago

    $22.00 3 dealers Compare
38. 
    $1.10per round
    Remington Ultimate Defense .40 S&W Ammo, 165 gr BJHP, 20 Rounds, Full-Size Handgun, Nickel Plated Brass

    20 rds · Box 165 grJHP Nickel

    TheGunDock $22.00 + $14.25 ship $1.10/rd checked 52 min ago

    $22.00 1 dealer Compare
39. 
    $1.10per round
    Federal S40SJT1 Syntech Defense 40S&W 175gr JHP 20/Box

    20 rds · Box 175 grJHP

    KYGUNCO $22.03 $1.10/rdBattleHawk Armory $22.06 $1.10/rdGuns.com $23.99 + $14.99 ship $1.20/rd checked 11 h ago

    $22.03 5 dealers Compare
40. 
    $1.12per round
    Fiocchi Extrema .40 S&W 180gr XTPHP Brass Cased Ammo 25 Rounds

    25 rds · Box 180 grJHP Brass

    TheGunDock $28.00 + $14.25 ship $1.12/rd checked 53 min ago

    $28.00 1 dealer Compare
41. 
    $1.16per round
    Winchester Ammo W40SWST Silvertip Defense 40 S&W 155 gr Jacket Hollow Point 20 Per Box

    20 rds · Box 155 grJHP

    BattleHawk Armory $23.28 $1.16/rdKYGUNCO $24.39 $1.22/rdTheGunDock $25.00 + $14.25 ship $1.25/rd checked 48 min ago

    $23.28 4 dealers Compare
42. 
    $1.21per round
    Underwood Ammo XTP .40 S&W 155gr JHP 1300fps Nickel-Plated 20 Rounds

    20 rds · Box 155 grJHP Nickel

    BattleHawk Armory $24.16 $1.21/rdMidwayUSA $28.99 $1.45/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 48 min ago

    $24.16 3 dealers Compare
43. 
    $1.21per round
    Speer 24259 Gold Dot Carry Gun 40 S&W, 165 Grain Hollow Point, 20 Rounds, High-Performance Pistol Ammo

    20 rds · Box 165 grJHP New 90-day low

    BattleHawk Armory $24.25 $1.21/rdKYGUNCO $25.63 $1.28/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 48 min ago

    $24.25 5 dealers Compare
44. 
    $1.23per round
    Underwood 740 Hard Cast .40 S&W 200gr FN 1000fps 20 Rounds Ammo

    20 rds · Box 200 grLead

    BattleHawk Armory $24.69 $1.23/rdMidwayUSA $27.99 $1.40/rdTheGunDock $29.00 + $14.25 ship $1.45/rd checked 48 min ago

    $24.69 3 dealers Compare
45. 
    $1.25per round
    NovX Extreme Defense Pistol Ammo 40 S&W 88 gr. Steel Case/Fluted 20 rd.

    20 rds · Box 88 gr Steel

    MidwayUSA $24.99 $1.25/rd checked 11 h ago

    $24.99 1 dealer Compare
46. 
    $1.25per round
    SinterFire SF40125SD .40 S&W 125gr Lead-Free Frangible HP 20/Box

    20 rds · Box 125 grFrangible

    TheGunDock $25.00 + $14.25 ship $1.25/rd checked 53 min ago

    $25.00 1 dealer Compare
47. 
    $1.28per round
    Speer Gold Dot G2 40 S&W 180 Grain 5 in Nickel Plated Brass 20 Rounds

    20 rds · Box 180 grJHP Nickel New 90-day low

    BattleHawk Armory $25.52 $1.28/rdTheGunDock $31.00 + $14.25 ship $1.55/rdKYGUNCO $31.61 $1.58/rd checked 48 min ago

    $25.52 5 dealers Compare
48. 
    $1.29per round
    Federal P40HS3 40 S&W 165 Grain Hydra-Shok JHP 20 Rounds per Box

    20 rds · Box 165 grJHP

    Sportsmans Outdoor Superstore $25.76 $1.29/rdKYGUNCO $26.22 $1.31/rdBattleHawk Armory $28.44 $1.42/rd checked 10 h ago

    $25.76 6 dealers Compare
49. 
    $1.30per round
    Hornady Critical Duty 175 Grain FlexLock 40 S&W Handgun Ammo 20 Round Box 91376

    20 rds · Box 175 grPolymer Tip

    Gun Mag Warehouse $25.99 $1.30/rdBattleHawk Armory $27.86 $1.39/rdPrimary Arms $29.92 $1.50/rd checked 38 min ago

    $25.99 7 dealers Compare
50. 
    $1.30per round
    Cor-Bon SD4015020 .40 S&W 150 Grain JHP Ammo 20 Rounds

    20 rds · Box 150 grJHP

    MidwayUSA $25.99 $1.30/rd checked 11 h ago

    $25.99 1 dealer 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.