40 Cal (S&W) Ammo For Sale
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Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$289.9953 In stock now
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Blazer 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
$15.9949 In stock now
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Sellier and Bellot 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$334.9926 In stock now
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Federal Champion 40 S&W - 400 Rounds of 180 Grain FMJ Ammunition
$138.9942 In stock now
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Winchester 40 Cal Ammo - 500 Rounds of 180 Grain FMJ Ammunition
$174.9941 In stock now
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Winchester 40 Cal Ammo - 500 Rounds of 165 Grain FMJ Ammunition
$174.9934 In stock now
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Federal Champion 40 S&W Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$349.9943 In stock now
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Blazer Brass 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$354.9919 In stock now
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Blazer Brass 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition
$354.9933 In stock now
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Winchester 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
$17.9939 In stock now
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Federal 40 Cal Ammo - 1000 Rounds of 155 Grain FMJ Ammunition
$368.9913 In stock now
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Winchester 40 Cal Ammo - 100 Rounds of 165 Grain FMJ Ammunition
$36.9911 In stock now
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PMC Battle Packs 40 S&W Ammo - 900 Rounds of 165 Grain FMJ FP Ammunition
$354.991 In stock now
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Blazer Brass 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
$19.9947 In stock now
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Sellier and Bellot 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
$19.9934 In stock now
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PMC 40 cal Ammo - 50 Rounds of 165 Grain FMJ-FN Ammunition
$19.9949 In stock now
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Federal 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition
$419.9910 In stock now
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Federal 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$419.991 In stock now
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Remington 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
$424.991 In stock now
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PMC 40 Cal Ammo - 300 Rounds of 165 Grain FMJ-FN Ammunition
$129.9921 In stock now
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Remington Range 40 S&W - 50 Rounds of 180 Grain FMJ Ammunition
$21.9947 In stock now
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Blazer 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition
$450.003 In stock now
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Remington 40 Cal Ammo - 650 Rounds of 180 Grain MC Ammunition
$294.991 In stock now
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Federal 40 Cal Ammo - 50 Rounds of 165 Grain FMJ Ammunition
$22.9950 In stock now
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Federal Syntech Training Match 40 S&W Ammo - 50 Rounds of 180 Grain Total Synthetic Jacket FN Ammunition
$24.9929 In stock now
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Federal 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
$25.2513 In stock now
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Federal Syntech Action Pistol 40 S&W Ammo - 500 Rounds of 205 Grain Total Synthetic Jacket Ammunition
$279.996 In stock now
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Winchester USA Target Pack 40 S&W Ammo - 500 Rounds of 180 Grain FMJ Ammunition
$279.994 In stock now
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Magtech 40 Cal Ammo - 50 Rounds of 160 Grain Semi-Wadcutter Ammunition
$28.7935 In stock now
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Federal Syntech Action Pistol 40 S&W Ammo - 50 Rounds of 205 Grain Total Synthetic Jacket Ammunition
$29.9916 In stock now
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Sellier & Bellot XRG Defense 40 S&W Ammo - 25 Rounds of 130 Grain SCHP Ammunition
$18.9942 In stock now
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Barnes VOR-TX Handgun 40 S&W Ammo - 20 Rounds of 140 Grain XPB Ammunition
$22.99As low as $19.00 in bulk- $19.00 each if you buy 5 - save 17%
41 In stock now
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Barnes TAC-XPD 40 S&W Ammo - 20 Rounds of 140 Grain TAC-XP Ammunition
$28.997 In stock now
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CCI Pest Control 40 S&W - 10 Rounds of 78 Grain #8 Bismuth Shot Ammunition
$24.993 In stock now
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Overview of 40 Cal (S&W) Ammo
The .40 S&W cartridge was developed to provide more stopping power than the 9mm Parabellum and better handling than the .45 ACP. A team from Smith & Wesson and Winchester achieved these goals, creating a rimless, 10x22mm round with a .40-inch (10mm) bullet weighing between 105 and 200 grains (gr). This cartridge offers enough stopping power for home defense and concealed carry while being manageable for shooters of various sizes.
What are the most popular .40 cal brands you sell?
- Federal .40 Cal Ammo
- Fiocchi .40 S&W Ammo
- PMC .40 Cal Ammo
- Remington .40 S&W Ammo
- Speer Gold Dot .40 S&W Ammo
For bulk purchases, check out our 100 rounds of .40 Cal S&W for training and practice sessions.
You can filter our entire selection using the left sidebar to see which brands we currently have in-stock and available using the Manufacturers filter. You can also filter by attributes such as Bullet Type, Bullet Weight, Casing Type, and Primer Type to find what you need.
Best .40 Cal Ammo for Specific Uses
| Use Case | Details |
|---|---|
| Best .40 S&W Ammo | Best Overall: Hornady Critical Defense 165gr Runner Up: Winchester USA Ready Defense 170gr |
| Best .40 S&W Ammo for Self-Defense | Best Overall: Speer Gold Dot 165 gr JHP Runner Up: Winchester PDX1 Defender 165 gr JHP |
You can also check out our in-depth look at 40 Cal ballistics from all of the popular ammo manufacturers if you're in search of ballistics data for your favorite factory load.
Customer Reviews
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Joel said:
Ammo would look better if the aluminum casing was replaced with brass.
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Kushlover said:
This round almost has to much powder. Looking at a spent cartridge the primer firing pin mark is almost pushed back out.
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Jim said:
Very clean burning, little or no residue on gun
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Steiny said:
I had been hoping for prices to drop before I ran out of my existing supply but that wasn't happening. Then I ran across ammo.com and found these. I'd never had any of this brand before but I'm quite satisfied with the product and ammo.com. All my future purchases will be through ammo.com.
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Nico Chaviano Toscani said:
Your Winchester .40 Caliber was perfect for my Glock 27 and Glock 22 5 Stars all the way
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Dean said:
Top of the line on all categories !!!
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Charles said:
I'm happy with the prices and delivery times; My only complaint is i would rather the products come in unmarked boxes, since I am in the process of stockpiling ammo against the future laws of our state., I would rather no one knows what I'm purchasing, and having delivered.
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Paul said:
Prompt service on my order and the ammo performed as expected. Great savings buy from ammo.com as opposed to retail.
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Julio said:
Perfect!!
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Plinker Hit it Again said:
Every chambered round work as it should of, Down range and hit the target (could have been the gun; you be the judge). 500 rounds not a single miss fire, blasted the entire center out of the target at 15 yards, 2 1/4" group at 50 yards, 30 rounds 30 hits on the 100 yard target (4 in the center orange) and I am not a good shot. Brand new 40 S&W Hi Point Carbine only had it 3 weeks 4 X 12 X 44 Vortex Scope (Quite a Plinking machine; and so much fun) Great Ammo
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Marty said:
Works well
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DARRYL said:
The 40 Cal performed well no problems. The price was not bad, but i wish it cost less.
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Nerdman said:
Purchasing and delivery were efficient and effective. Compared and found the best price for the caliber, so it was an easy shooting at the range.
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Shad said:
Great Ammo; Pricey
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Nick said:
Performed as expected clean no misfires
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None said:
Fast response
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Donnie said:
I am a firm believer in Blazer Brass 40 S&W. I've never experienced a jam thru my Glock 23 with this ammo and it is a very clean shooting bullet. Plus excellent service as always from Ammo.Com. Ordered on Monday, entire order here on Tuesday!!!! Thank You
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Ross said:
I've used this ammo for the last few months. I've put over 1000 rounds down range and haven't had any issues. Perfect for the range.
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Mike said:
Top shelf ammo for the price. 125 rounds without a hiccup. Might want to consider a lighter round in a compact...kicked too much for my wife in my sr40c (usp handled it like a champ) but I wouldn't hesitate to buy again. Maybe 165gr so we can both use it :)
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Donnie said:
Went thru 250 rounds over the last 2 weeks with no issues at all. Great ammo and very good price. Gun was a lot cleaner than I anticipated after I shot 130 rounds. Would recommend this ammo to anyone.
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Lou said:
Good ammo for the price
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Davedee said:
I use CCI as my preferred ammo. Have a fussy SIG 22 semi-auto that can only use CCI products. I have no issues with CCI in my other 40 and 9 mm cal. weapons and recommend to others. Also, I share with others when I purchase in bulk so they have an opportunity to try you out.
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Tyler said:
Works well enough, only had a few malfunctions in 1000 rounds shot. My big gripe is that the jackets separate from the lead core as the bullet leaves your muzzle. This does seem to be widespread on the forums that I have read. Blazer has even responded via email and acknowledged that this does happen, something related to cost savings in the manufacture process to ensure cheaper prices for the end consumer. They say there is no risk of damage to your firearm, and I have no reason not to believe that. but there is a risk if you are using Blazer ammo in live-fire training exercises, where other students might be within close proximity. some instructors have even banned the use of Blazer ammo in their training classes. So basically it is a great cheap range ammo, if you don't mind the occasional speckling of copper bits on your targets. just don't use it for live fire training exercises where you are within close proximity to other people.
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None said:
I've used the ammo before so I knew it was good and I felt the price was good enough to make such a purchase.........
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None said:
I've used the ammo before so I knew it was good and I felt the price was good enough to make such a purchase.........
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rickygwv said:
I have only shot 200 rnds but, no malfuctions and the accuracy is par with any other I have used. Thanks a bunch.
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Alexander said:
Great
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Don said:
Fine performance
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Benzo said:
Excellent never jammed function great everytime as intended great ammo
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Mike said:
I have never had any type of problem with Sellier & Bellot ammunition. It has always functioned exactly as it should.
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Capt. Miller said:
We use these to qualify our department so we go through hundreds of rounds. This stuff barely dirty's the gun and has not misfired or jammed yet.
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Gene said:
When you pull the trigger the ammo goes "bang!" What more can you ask? It burns clear, leaving gun fairly free of residues and carbon.
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Bene said:
Bought 4 boxes. cycled flawlessly thru my Glock. Excellent value.
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JoelDug said:
What is there to say... Sellier and Bellot is great ammo. What is not to like? This ammo alway fires well.
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Will said:
It did not cycle too well. 5 duds.
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Bud said:
Greta product! A little expensive per shell, but when shells can't be purchased locally, I suppose the additional is expected. Still can't find all caliber ammo, even at ammo.com.
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Otis said:
value, quality and performance was as well as expected for the costs.
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scot said:
after about 250 rounds no problems at all, will be getting some more soon.
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Doctor said:
See summary. Good quality overall.
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COACHC said:
Great ammo. No problems what so ever after firing 200 rounds. Good price and super quick ship.
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scot said:
ive put 1000 rounds thru my gun, I have yet to have any jams or misfires. if you want a good cheap round for target practice, this is the round for you.
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stephen said:
I liked the ammo
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KENNY said:
THE AMMO THAT I GOT WAS FAST AND AFFORDABLE AND WILL RECOMMEND YOUR SERVICE TO ANYONE
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Rich said:
Ran a box of this ammo through a Springfield XDM .40 at the range today with no problems. Nice price for when you want to send something down range other than a .22LR. I'll be buying more. Thanks Ammo.com!!
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Core said:
Excellent value in a monolithic projectile hollow-point format. Without detailed ballistic testing, I would say SB being a reputable manufacturer I have a long positive history with in my handguns, I expect these in .40 to perform quite well. Well packed, excellent quality components, shipped fast at a very competitive price!