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Family Owned and Operated Ammo Sales, Stillwater OK

Welcome to the new SGAmmo.com website. We moved SGAmmo.com to a new system on Tuesday May 13th. While there is still work to be done improving the new website, it is taking orders smoothly and ready for you to use. Please note, you will need to reset your password to log in to your SGAmmo user account. Keep in mind you can order without logging in to an account by simply adding what you want to buy to the shopping cart and completing checkout. Past order history has not yet been imported from the old site and will be temporarily unavailable, but will be added in the weeks ahead. If you have any major problems using the website please send us a message through the 'contact us' section describing the issue. Orders placed at this time are expected to be shipped out of the SGAmmo warehouse with in 1 to 2 business days depending on where they fit into our workflow, then normal UPS ground transit times from our warehouse in Oklahoma to you. FREE SHIPPING on any order with a subtotal of $200 or more.

40 cal Ammo

The .40 S&W (10×22mm Smith & Wesson) is a rimless pistol cartridge developed jointly by major American firearms manufacturers Smith & Wesson and Winchester. The .40 S&W was developed as a law enforcement cartridge designed to duplicate performance of the F.B.I's reduced-velocity 10mm Auto cartridge which could be retrofitted into medium-frame (9mm size) automatic handguns. The .40 S&W cartridge has been popular with law enforcement agencies in the United States, Canada, and Australia. While possessing nearly identical accuracy, drift and drop, it has an energy advantage over the 9×19mm Parabellum, and with a more manageable recoil than the 10 mm Auto cartridge. It uses 10.16-millimetre (0.4 in) diameter bullets ranging in weight from 6.8 to 13.0 grams (105 to 200 gr) in FMJ and HP. Hornady, Winchester, Federal, Remington, Prvi Partizan, and Geco are just a few of the manufacturers of the 40 S&W. SGAmmo.com | Bulk .40 S&W Ammo For Sale | Buy 40 S&W ammo Online | Cheap prices for 40 S&W ammunition

Image Name Qty. In Stock Price

1000 Round Case - 40 Cal SW 165 Grain FMC-Flat Point Ammo by Magtech - 40G

SKU: MGT-40G-Case
6 $349.80 Each FREE
SHIPPING
($0.35 Per Round)

50 Round Box - 40 Cal SW 165 Grain FMC-Flat Point Ammo by Magtech - 40G

SKU: MGT-40G
80 $18.95 Each 20+ @$17.49 ($0.38 Per Round)

50 Round Box - 40 SW Cal PMC 165 Grain FMJ Ammo - 40D

SKU: PMC40D
120+ $18.95 Each 20+ @$17.95 ($0.38 Per Round)

1000 Round Case - 40 Cal PMC 165 Grain FMJ Ammo - 40D

SKU: 40D-case
23+ $359.00 Each FREE
SHIPPING
1+ @$359.00 ($0.36 Per Round)

500 Round Can - 40 Cal PMC 165 Grain FMJ Ammo - 40D - Packed in M19A1 Canister

SKU: PMC-40D-500AC
1 $189.50 Each 2+ @$179.50 ($0.38 Per Round)

50 Round Box - 40 Cal PMC Bronze 180 Grain FMJ Target Ammo 40E

SKU: 40E-box
140+ $18.95 Each 20+ @$17.95 ($0.38 Per Round)

1000 Round Case - 40 Cal PMC Bronze 180 Grain FMJ Target Ammo - 40E

SKU: 40E
20+ $359.00 Each FREE
SHIPPING
1+ @$359.00 ($0.36 Per Round)

500 Round Can - 40 Cal PMC Bronze 180 Grain FMJ Target Ammo 40E - Packed in M19A1 Canister

SKU: PMC-40E-500AC
7 $189.50 Each 2+ @$179.50 ($0.38 Per Round)

50 Round Box - 40 SW 180 Grain FMJ Encapsulated Base Training Reduced Lead Winchester Ranger Ammo - Q4456

SKU: Q4456 - Box
70 $24.95 Each 10+ @$22.95 ($0.50 Per Round)

500 Round Case - 40 SW 180 Grain FMJ Encapsulated Base Training Reduced Lead Winchester Ranger Ammo - Q4456

SKU: Q4456 - Case
12 $229.50 Each FREE
SHIPPING
2+ @$219.50 ($0.46 Per Round)

50 Round Box - 40 SW Winchester 165 Grain FMJ Ammo - USA40SW

SKU: USA40SW-50
120+ $22.95 Each 10+ @$20.00 ($0.46 Per Round)

500 Round Case - 40 SW Winchester 165 Grain FMJ Ammo - USA40SW

SKU: USA40SW-500
12+ $200.00 Each FREE
SHIPPING
2+ @$189.50 ($0.40 Per Round)

100 Round Box - 40 SW 165 Grain FMJ Winchester Ammo - USA40SWVP

SKU: USA40SWVP-100
50+ $45.95 Each 5+ @$40.00 ($0.46 Per Round)

500 Round Case - 40 SW 165 Grain FMJ Winchester Ammo - USA40SWVP

SKU: USA40SWVP-500
50+ $200.00 Each FREE
SHIPPING
2+ @$189.50 ($0.40 Per Round)

50 Round Box - 40 SW 180 Grain FMJ Winchester Ammo - Q4238

SKU: q4238-50
51 $26.95 Each 10+ @$22.95 ($0.54 Per Round)

500 Round Case - 40 SW 180 Grain FMJ Winchester Ammo - Q4238

SKU: q4238
12+ $229.50 Each FREE
SHIPPING
1+ @$229.50 ($0.46 Per Round)

50 Round Box - 40 Cal SW 180 Grain JHP Prvi Partizan Defense Line Ammo - PPD40

SKU: PPD40 - Box
14 $24.95 Each 10+ @$21.95 ($0.50 Per Round)

50 Round Box - 40 Cal 165 Grain Jacketed Hollow Point Ammo by PMC - 40B

SKU: 40B
100+ $23.95 Each 20+ @$22.95 ($0.48 Per Round)

1000 Round Case - 40 Cal 165 Grain Jacketed Hollow Point Ammo by PMC - 40B

SKU: PMC 40B - Case
18+ $459.00 Each FREE
SHIPPING
1+ @$459.00 ($0.46 Per Round)

50 Round Box - 40 Cal SW 180 Grain Hollow Point Sellier Bellot Ammo - SB40C

SKU: SB40C - Box
120+ $19.95 Each 20+ @$17.95 ($0.40 Per Round)

1000 Round Case - 40 Cal SW 180 Grain Hollow Point Sellier Bellot Ammo - SB40C

SKU: SB40C - Case
12+ $359.00 Each FREE
SHIPPING
1+ @$359.00 ($0.36 Per Round)

50 Round Box - 40 Cal SW 175 Grain FlexLock Hornady Critical Duty - 91375 - PD TRADE-IN Ammo

SKU: 91375--Box
99 $29.95 Each 10+ @$26.95 ($0.60 Per Round)

500 Round Case - 40 Cal SW 175 Grain FlexLock Hornady Critical Duty LE - 91375 - PD TRADE-IN Ammo

SKU: 91375--Case
12+ $269.50 Each FREE
SHIPPING
1+ @$269.50 ($0.54 Per Round)

50 Round Box - 40 SW 165 Grain FMJ Flat Nose Winchester Ammo - RED40

SKU: Red40 - Box
15 $26.95 Each 20+ @$17.95 ($0.54 Per Round)

50 Round Box - 40 Cal 165 Grain FPJ Prvi Partizan Ammo - PPH40F

SKU: ppr402 - box
18 $24.95 Each 10+ @$20.00 ($0.50 Per Round)

20 Round Box - 40 SW 165 Grain Bonded JHP Winchester PDX1 Defender Ammo - S40SWPDB

SKU: S40SWPDB - box
90+ $27.95 Each 10+ @$25.95 ($1.40 Per Round)

200 Round Case - 40 SW 165 Grain Bonded JHP Winchester PDX1 Defender Ammo - S40SWPDB

SKU: S40SWPDB - Case
9+ $259.50 Each FREE
SHIPPING
2+ @$249.50 ($1.30 Per Round)

20 Round Box - 40 Cal SW Hornady 155 Grain XTP Ammo - 9132

SKU: 9132
90+ $22.95 Each 10+ @$20.95 ($1.15 Per Round)

200 Round Case - 40 Cal SW Hornady 155 Grain XTP Ammo - 9132

SKU: 9132 - Case
9+ $209.50 Each FREE
SHIPPING
2+ @$199.50 ($1.05 Per Round)

20 Round Box - 40 SW 135 Grain Monoflex Hornady Handgun Hunter Ammo - 91361

SKU: 91361 - Box
100+ $29.95 Each 10+ @$28.95 ($1.50 Per Round)

200 Round Case - 40 SW 135 Grain Monoflex Hornady Handgun Hunter Ammo - 91361

SKU: 91361 - Case
12+ $289.50 Each FREE
SHIPPING
2+ @$279.50 ($1.45 Per Round)

20 Round Box - 40 Cal SW Hornady Critical Defense 165 Grain FTX Hollow Point Ammo - 91340

SKU: h91340
38 $27.95 Each 10+ @$25.95 ($1.40 Per Round)

200 Round Case - 40 Cal SW Hornady Critical Defense 165 Grain FTX Hollow Point Ammo - 91340

SKU: 91340-case
8 $259.50 Each FREE
SHIPPING
1+ @$259.50 ($1.30 Per Round)

20 Round Box - 40 Cal SW Hornady Critical Duty 175 Grain FlexLock Hollow Point Ammo - 91376

SKU: 91376-20
38 $28.95 Each 10+ @$26.95 ($1.45 Per Round)

200 Round Case - 40 Cal SW Hornady Critical Duty 175 Grain FlexLock Hollow Point Ammo - 91376

SKU: 91376
12+ $269.50 Each FREE
SHIPPING
2+ @$259.50 ($1.35 Per Round)

20 Round Box - 40 SW 180 Grain XTP Hornady Subsonic Ammo - 91369

SKU: 91369 - Box
27 $22.95 Each 10+ @$21.95 ($1.15 Per Round)

200 Round Case - 40 SW 180 Grain XTP Hornady Subsonic Ammo - 91369

SKU: 91369- - Case
2 $219.50 Each FREE
SHIPPING
1+ @$219.50 ($1.10 Per Round)

25 Round Box - 40 Cal SW 130 Grain Sellier Bellot XRG Hollow Point Defense Ammo - SB40XA

SKU: SB40XA - Box
18 $18.95 Each 40+ @$16.95 ($0.76 Per Round)

50 Round Box - 40 SW Caliber Federal Hydra Shok LE 165 Grain Ammo - P40HS3G

SKU: p40hs3g
31 $39.95 Each 20+ @$37.95 ($0.80 Per Round)

1000 Round Case - 40 SW Caliber Federal Hydra Shok LE 165 Grain Ammo - P40HS3G

SKU: P40HS3G-case
10 $759.00 Each FREE
SHIPPING
1+ @$759.00 ($0.76 Per Round)

20 Round Box - 40 SW 155 Grain Hydra-Shok JHP Federal Personal Defense Ammo - P40HS2

SKU: P40HS2 - Box
69 $24.95 Each 25+ @$23.95 ($1.25 Per Round)

20 Round Box - 40 Cal SW 165 Grain Punch Jacketed Hollow Point Federal Ammo - PD40P1

SKU: PD40P1 - Box
8 $21.95 Each 10+ @$20.95 ($1.10 Per Round)

20 Round Box - 40 SW Cal 165 Grain Federal Hydra-Shok Deep Personal Defense Hollow Point Ammo - P40HSD1

SKU: P40HSD1- Box
26 $29.95 Each 10+ @$26.95 ($1.50 Per Round)

200 Round Case - 40 SW Cal 165 Grain Federal Hydra-Shok Deep Personal Defense Hollow Point Ammo - P40HSD1

SKU: P40HSD1 - Case
5 $269.50 Each FREE
SHIPPING
1+ @$269.50 ($1.35 Per Round)

20 Round Box - 40 Cal 180 Grain Elastomer Filled Nose Speer Gold Dot G2 Ammo - 23999

SKU: 23999 - Box
10 $29.95 Each 10+ @$26.95 ($1.50 Per Round)

20 Round Box - 40 SW 155 Grain JHP Remington HTP Ammo - RTP40SW1A

SKU: RTP40SW1A - Box
34 $19.95 Each 25+ @$18.95 ($1.00 Per Round)

20 Round Box - 40 SW 165 Grain BJHP Bonded Hollow Point Remington Golden Saber Ammo - GSB40SWAB

SKU: GSB40SWAB - Box
75+ $24.95 Each 5+ @$23.95 ($1.25 Per Round)

50 Round Box - 40 SW 180 Grain Jacketed Hollow Point Magtech Ammo - 40A

SKU: MGT-40A-Box
8+ $19.95 Each 20+ @$18.95 ($0.40 Per Round)

20 Round Box - 40 SW 180 Grain XTP Hornady American Gunner Ammo - 91364

SKU: 91364 - Box
3 $21.95 Each 10+ @$20.95 ($1.10 Per Round)

10 Round Box - CCI 40 Cal SW Pest Control Aluminum Case Shotshell 3/16 OZ Number 9 Shot - 3740

SKU: 3740 - Box
26 $19.95 Each 10+ @$17.95 ($2.00 Per Round)

1000 Round Case - 40 SW 180 Grain Jacketed Hollow Point Magtech Ammo - 40A

SKU: MGT-40A-Case
12+ $379.00 Each FREE
SHIPPING
1+ @$379.00 ($0.38 Per Round)