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CD 40 SW Edited

CIVIL DEFENSE

40 SW

$40.99

SKU: LA-CD-40-012

9 in stock

9 in stock

DETAILS

The Civil Defense 40 S&W travels at 2000 feet per second and is the most effective .40 cal available. It has more kinetic energy than most 45 ACP defense rounds but weighs less than almost any 9mm. It is also lead-free and California-compliant.
Weight: 60gr
Velocity: 2000 FPS
Kinetic Energy: 533 FPE
Accuracy: < 1” @ 25 Meters
Rounds: 20 per box
Terminal Effect: 3 ½ “W x 12” D

Compared To Other Top Self-Defense Rounds

Our projectiles function differently than any other self-defense round on the market. We designed the Civil Defense line to eliminate threats with one round. We did this by creating the maximum amount of damage and tissue disruption possible. They do well against barriers, but when the large cavity fills with fluid, the hydraulic pressure builds until the side walls of the projectile explode. With that explosion comes rifle-sized temporary cavities and hydrostatic shock, therefore increasing stopping power by tenfold. Following the explosion, the bullet fragments into a starburst-shaped pattern creating multiple wound channels. This process also benefits in many other areas across the spectrum of things considered when talking about self-defense. Such as reduced over-penetration and lessening the risk of unintended casualties. Having a lighter projectile also leads to less muzzle flips for faster follow-up shots. All of our rounds are also lead-free and California-compliant.

REVIEWS

umm wow

December 30, 2025

Like a monkey, “Then i saw her face, now i’m a believer.” I live on under 20 acres with a pond and I am constantly defending my chickens against: Snakes, Skunks, Coyotes, Raccoons and Bobcats. While a .22 mag and a 9mm can work, i have experienced too many animals get hit and run for the steep banks of the river only to disappear into thick brush. I was looking for a one and done round so when I cant get a clean shot on a moving animal, I can still get it stopped long enough for a second shot if necessary. My first kill using this round made me say “Wow” out loud. Not only did the entrance wound look like a 12 g slug entrance but the exploding guts made this an instant stop. I need a lot more evidence to say conclusively, but at this point I’m a believer. A large bobcat will be a better gauge and if he does come by, I have this ammo loaded in two different guns waiting.

Darren B

Best defense ammo

November 19, 2025

The temporary wound channel is massive and the permanent cavity is just shredded inside. Extremely devastating round. Won’t use another ammo for protection

Joshua Bishop

Very Nice Fire Power...

January 7, 2025

This is the first time I’ve tested it with my 40s with a 4.5-inch BBL. It shoots pretty nicely like a rifle. I wish for 90grs. It would be better.

David

Response from Liberty Ammunition

Thanks David,

If we went with a heavier bullet, pressures would rise and/or we would need to slow it down.

At 2000 fps we are hitting with 533 ft/lbs of energy…..which is more than the Hornady 45 ACP Flexlock.

Our .40 is the best in the market and we appreciate you carrying it.

Most impressive ammo I've ever fired.

December 10, 2024

Everything they say about this ammo is spot on. I recommend it to all my friends and family. There’s nothing else like it. I keep it in my edc always.

Jon Zellmer

Discovered this brand on accident

December 10, 2024

I carry a Glock 22 and a Glock 27 depending on the day, the first time I fired one of these into gel I was absolutely astonished by the absolute carnage inside the gel, so I them over the chronograph the Glock 22 speed avg. Was 2190fps, the Glock 27 speed avg. Was 2003fps, very light and extreme stopping power, I will never use any other self defense round again.

Josh

Best self defense ammo available

January 5, 2026

This ammunition is lighter , faster, less recoil and much much more penetrating and defense stopping power than any other ammo on the market! Love this ammo wish I could afford a lot more !!!

Robert Skeen

210 lbs of 10 point maine buck

December 30, 2025

My tree stand is roughly 23 ft off the ground 75 yd on a well-established very old deer trail it hasn’t let me down in 23 years this year I only got two one go one Buck but that one Buck I won the big buck Club for my small town got to love main deer I’m telling you this thing drop that 210 pounder like I shot it with a 50 BMG for god sakes keep up the good work I’m never going back to anything else goodbye Winchester Silver Tip

Frank Williams

Response from Liberty Ammunition

Thanks Frank, we appreciate the note and glad you dropped a deer with our ammo.

Let us know which caliber!

Saw on Tools & Targets

December 30, 2025

Would be great on 2 legged predators.

Don’t know if 9mm would be first choice on a Grizzly though.

Would love to see what this stuff does for a subcompact at 3 yards.

Dangerous Badman

Response from Liberty Ammunition

We follow “Tools & Targets” as well.

Great Reviewer.

LibertyAmmunitions 54

LEAVE A REVIEW

Ammo: 40 SW

  • Our Projectiles Function Differently

    Our Projectiles Function Differently Than Any Other Self-Defense Round On The Market. We Designed The Civil Defense Line To Eliminate Threats With One Round. We Did This By Creating The Maximum Amount Of Damage And Tissue Disruption Possible. They Do Well Against Barriers, But When The Large Cavity Fills With Fluid, The Hydraulic Pressure Builds Until The Side Walls Of The Projectile Explode. With That Explosion Comes Rifle Sized Temporary Cavities And Hydrostatic Shock, Therefore Increasing Stopping Power By Tenfold. Following The Explosion, The Bullet Fragments Into A Starburst Shaped Pattern Creating Multiple Wound Channels.

    Our Projectiles Function Differently

OUR

Projecticles

Function

Differently

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MORE INFORMATION

Our 380 Civil Defense Rounds Changed The Pocket Pistol Game. For A Long Time, Everyone Criticized The 380 ACP For Not Having Enough Kinetic Energy. That’s Not The Case Anymore. Our 380 Is One Of Our Most Sought After Rounds Because It Packs Enough Punch, It Gets The Job Done.