10mm Ammo For Sale

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10mm was originally designed to be an improvement over the .45 ACP. While it never gained a great amount of popularity, 10mm is slightly better in ballistics and has an increased magazine capacity – which is why it can be found in the ammunition lines of every major American ammo manufacturer. Learn More

History of 10mm Ammo

The 10mm Auto handgun, designed by Lieutenant Colonel Jeff Cooper in 1983 to replace the .45 ACP as the ideal combat pistol, features a flatter trajectory, better energy transfer, and greater range accuracy than the .45 Auto. It uses a cartridge short enough for semi-automatic pistols but powerful enough to match revolver Magnum rounds, with bullets weighing between 135 and 200 grains in both FMJ and hollow point variations.

The 10mm bullet measures 10.17mm (.400 inch) and sits in a rimless, straight-walled casing that's .992 inch long, totaling 1.250 inches according to SAAMI standards, with C.I.P. measuring it slightly larger at 1.260 inches. The round uses a large pistol primer, with SAAMI setting the maximum pressure at 37,500 psi, while C.I.P. lowers the max pressure to 33,000 psi.

What are the most popular 10mm brands you sell?

Federal 10mm Ammo

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 10mm Ammo for Specific Uses

Use Case	Details
Best 10mm Ammo	Best Overall: Speer Gold Dot 200 grain JHP Runner Up: Hornady Handgun Hunter 135 grain MonoFlex
Best 10mm Ammo for Bear Defense	Best Overall: Underwood 10mm Ammo 200 Grain Hard Cast Runner Up: Sellier & Bellot 180 Grain FMJ

10mm Ballistics: Chart of Average 10mm Ballistics

Note: This information comes from the manufacturer and is for informational purposes only. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Also, ballistics can vary from lot to lot with the same brand and type load.

10mm Bullet WEIGHT	Muzzle VELOCITY (fps)			Muzzle ENERGY (ft. lbs.)			Mid-Range TRAJECTORY (in.)		Barrel Length (in.)
	Muzzle	50 yds.	100 yds.	Muzzle	50 yds.	100 yds.	50 yds.	100 yds.
155 Grain	1125	1046	986	436	377	335	0.9	3.9	5"
155 Grain	1265	1118	1018	551	430	357	n/a	n/a	5"
170 Grain	1340	1165	1145	680	510	415	0.7	3.2	5"
175 Grain	1290	1140	1035	650	505	420	0.7	3.3	5.5"
180 Grain FBI	950	905	865	361	327	299	1.5	5.4	4"
180 Grain	1030	970	920	425	375	340	1.1	4.7	5"
180 Grain HV	1240	1124	1037	618	504	430	0.8	3.4	5"
200 Grain	1160	1070	1010	495	510	430	0.9	3.8	5"

For more detailed information, check out our 10mm ballistics page.

Written by

Molly Carter

Customer Reviews

Click To Purchase This 10mm Sellier and Bellot Ammunition

Sellier and Bellot 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

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Robert said:
This Ammo is appropriate for practice, it has enough performance to approach the 10MM potential for serious work ( 200 gr @ 1200fps). The claimed 180gr @ 1163fps from this brand is reasonable!
Saltie Dawg said:
Over a 1000 rounds through my new Glock 20.5 without a single issue.
Warrenzvon said:
I shoot a lot of 10mm. Sellier and Bellot is my favorite all Around ammo in 10mm. I’ve never had a problem with the ammo, I also like how it’s boxed smaller which give me more room to store more. It’s straight shooting ammo and I recommend this brand for all ammo.. happy new year
Montana Shooter said:
Went through my first 1500 rds of S&B 180 FMJ, Zero failures and 25 yard groups of ragged 1.5-1.75 inches! Not even interested in loading 10mm with this ammo available and at the BEST price of any 10mm ammo! PS, all ammo was through a Ruger 1911 factory built pistol. Have another 3000 to go through, love this stuff!
Western Shooter said:
I recently bought a Ruger 10mm, 1911, and tried a box or two of S&B 10 mm, 180 Gr FMJ ammo. This Ammunition is amazing, One inch ragged hole groups at 25 yards all day long with the Ruger 10 mm. I am part way through my first 1000 rd case and will order another, the price is good, the quality excellent and the accuracy outstanding! S&B beat all other competitors ammo for accuracy and function.
NAT said:
Will not function propley in 1911's .. run like hell.... very low quality. Terrible hopefully this helps somebody.. dont do it.

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Click To Purchase This 10mm Federal Ammunition

Federal 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

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Loop said:
This ammo is absolutely excellent, it ran flawlessly through my Glock 20 with no malfunctions. All of the rounds looked phenomenal no dinged casings, bad primers, or tarnishing on the casing or led bullet. This ammo is what I personally have loaded for my home defense round. Would I recommend this ammo to others? Yes, in fact I believe in it so much I trust my life to it.

Click To Purchase This 10mm Armscor Ammunition

Armscor 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

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Chris said:
A very good practice round for my Colt Delta Elite 10MM at a reasonable price.

Armscor 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

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Butch said:
good ammo

Click To Purchase This 10mm Underwood Ammunition

Underwood 10mm Ammo - 20 Rounds of 200 Grain Hard Cast Ammunition

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Ridge Runner said:
Awesome stuff. These Hard Cast rounds really penetrate. In fact in out did my 357mag in a ballistic gel block. The 10mm penetrated a full 4 inches more than my 357mag.. I will be getting several more boxes of these hard cast rounds...
Carl said:
Great deal price could be lower.

Click To Purchase This 10mm Blazer Ammunition

CCI 10mm Ammo - 1000 Rounds of 200 Grain FMJ Ammunition

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JT said:
It looks odd since it’s a grey casing but I had zero malfunctions and feeding issues with my Glock. It has a low muzzle flash compared more expensive rounds and packs a punch

Click To Purchase This 10mm Blazer Brass Ammunition

Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

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XDM ELITE 10MM said:
I ordered 2 boxes of 10mm. It came fast, I received a phone call from ammo.com to review my order (which was awesome), everything arrived that was ordered and the ammo shot without any problems. I will def be ordering from them again for sure! Great experience, and A+ customer service. Thank you for such a great experience.
b said:
availability was great, shipping was high

Bullet Points: 10mm Ammo

While it was designed as an improvement over the .45 ACP, 10mm ammo never gained much popularity. It does, however, feature slightly better ballistics, an increased magazine capacity, flatter trajectory, better bullet-to-target energy transfer, and a cartridge short enough to use in a semi-automatic pistol.
10mm ammo for sale can be found among the lines of every major American ammo manufacturer – with hollow points being the most common.
The FBI Firearms Training Unit briefly used 10mm ammo as a replacement for the inadequate 9mm and .38 Special.
Many devoted users of the 10mm think its extra recoil is worth the increased effectiveness for self defense.

The Ammo.com Guarantee

One of the things our customers love most about us is our fast shipping. In fact, they rave about it. When you browse our inventory, you’re seeing exactly what we have in our warehouse, on hand, ready to ship. That’s why, in general, orders placed before 3:00pm Eastern on a weekday will ship same day. Orders placed after this time, or on a weekend or holiday, will ship the next business day.

Included in every order is a donation to a pro-freedom organization that shares our values. After checking out, choose an organization from our Freedom Fighter Support list, and we will donate 1% of your purchase – all at no cost to you.

It is our mission to deliver your ammunition quickly at a great price – all while helping to support those who protect our freedoms to do so.

Happy Ammo.com Shooters

10mm Ammo For Sale

Magtech 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain JHP Ammunition

CCI 10mm Ammo - 1000 Rounds of 200 Grain FMJ Ammunition

Magtech 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

Armscor 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

Blazer Brass 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

Federal American Eagle 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

Fiocchi 10mm Ammo - 500 Rounds of 180 Grain FMJTC Ammunition

Prvi Partizan 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

Sellier & Bellot 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

Federal 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

Fiocchi 10mm Ammo - 50 Rounds of 180 Grain FMJTC Ammunition

PMC 10mm Ammo - 1000 Rounds of 200 Grain FMJ Ammunition

Remington 10mm Ammo - 500 Rounds of 180 Grain MC Ammunition

PMC 10mm Ammo - 50 Rounds of 200 Grain FMJ-TC Ammunition

Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

Remington 10mm Ammo - 50 Rounds of 180 Grain MC Ammunition

PMC Bronze 10mm Ammo - 500 Rounds of 170 Grain JHP Ammunition

Fiocchi 10mm Ammo - 500 Rounds of 180 Grain JHP Ammunition

Fiocchi 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

Prvi Partizan 10mm Ammo - 50 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition

Sellier & Bellot XRG Defense 10mm Ammo - 25 Rounds of 130 Grain SCHP Ammunition

Hornady 10mm Ammo - 200 Rounds of 180 Grain JHP Ammunition

Hornady Custom 10mm Ammo - 200 Rounds of 155 Grain JHP Ammunition

Hornady 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

Underwood 10mm Ammo - 20 Rounds of 150 Grain JHP Ammunition

Hornady 10mm Ammo - 20 Rounds of 155 Grain JHP Ammunition

Underwood 10mm Ammo - 20 Rounds of 220 Grain Hard Cast Ammunition

Federal Punch 10mm Ammo - 20 Rounds of 200 Grain JHP Ammunition

Federal Fusion 10mm Ammo - 20 Rounds of 200 Grain Bonded SP Ammunition

Hornady Critical Duty 10mm Ammo - 20 Rounds of 175 Grain FTX Ammunition

Barnes VOR-TX 10mm Ammo - 20 Rounds of 155 Grain XPB Ammunition

Underwood 10mm Ammo - 20 Rounds of 100 Grain Xtreme Defender Ammunition

History of 10mm Ammo

What are the most popular 10mm brands you sell?

Best 10mm Ammo for Specific Uses

10mm Ballistics: Chart of Average 10mm Ballistics

Customer Reviews