Built with all new components, the DDM is a 125 grain, 9mm Luger+P Jacketed Hollow Point round.

The DDM9 offers a muzzle velocity of 1,250 feet per second and 434 ft/lbs of muzzle energy, as tested in a standard Glock 17, 4.49 inch barrel, and is our competitive answer to the Federal HST.

ALL of our auto pistol brass is case cannelured in house to prevent bullet setback.

Why is this important? Bullet setback can occur with a pistol malfunction, or from chambering the same round over and over again. This can lead to possible CATASTROPHIC failure. The cannelure line puts a “crimp line” where the base of the bullet ends up. So if bullet setback were to occur, the bullet will NOT push passed the cannelure line. It’s a time consuming process, therefore, VERY few ammunition companies cannelure their brass. Here at Defiant Munitions we want our customers to have nothing but the BEST, most reliable round possible. Extra steps will always be taken here to ensure the safety and quality of our products.

Don't be fooled by the price.  Most quality defensive ammo is packaged 20 to a box.  The Defiant Munitions DDM is packaged 50 rounds per box, because you should have the same ammo in your spare magazine as you do in your primary.

We build these to our exacting standards to ensure you have only the most consistent and reliable defensive ammo available.

Current Stock:
5.00 (in)
2.75 (in)
1.40 (in)
New or Reman:
9mm Luger+P
Projectile Type:
Jacketed Hollow Point
Projectile Weight:
Muzzle Velocity (FPS):
Muzzle Energy (ft/lbs):
Test Barrel Length and Twist Rate:
Rounds per Package:
50 rds
Packaging Type:
Box & Insert

Reviews Hide Reviews

9mm defensive ammo

I have not shot these yet, however I am very pleased thus far. The ammo looks to be high quality, was shipped quick (and that’s saying something this day in age). I look forward to test firing some rounds to see how they perform!

125 +P

Quality stuff! First thing I noticed was the rounds look like they mean BUSINESS. Good looking ammo. My G19 went through a box of this stuff faster than I can go through a box of thin mint girl scout cookies. Ringing steel up and down the range. I was a bit worried I wouldn't like +P rounds but I had no issues there. Felt recoil was just fine. I will be ordering more boxes asap and the .223 as well. Appreciate the quality work from Defiant.


I was a fan of this loading with the old company, Defiant is making it now (way better!) I trust this ammo , its in mine and my lady's pistols. Pete Jr's OCD with ammo give me the confidence to carry Defiant Munitions, he definitely won't send out junk to the customers.

125 +p the new greatness

The 125 grain +p defiant munitions ammo is the real deal. It runs flawlessly in my glocks. I was carrying 147 gold dots. But now I will only run defiant munitions.

125 gr 9mm +p

Runs in my Glock 26 no problems. Now my new carry ammo. Badass company, only ones to give a handwritten thank you. Ordered on Sunday shipped on Monday . Glad I watched the Livestream with Yeager! (Can't wait for the 10mm)

Great product &, great service from a great American small businesses

My 9mm Lugar ammo is the best I have ever used. It will become my regular EDC load and I am recommending it to my friends.

125 9mm +p

Shipped within 24 hours of purchase, received product within a week, havent shot it yet but everything orderwise was fantastic.