IS .40 CALIBER A GOOD COMBAT CALIBER?
Tired of the “9mm is king” circle-jerk? The .40 S&W still delivers heavier bullets (180 gr standard), better performance through auto glass & barriers, and meets/exceeds FBI specs with basic JHPs — something most modern 9mm loads only do with premium projectiles. Recoil is tamed in platforms built for it (HK USP, PX4 Storm, SIG P229), capacity loss is only 1–3 rounds, and the durability myth is overblown. If your pistol is your last line in a real fight, .40 gives you a measurable edge. Read the full breakdown at Adaptive ComTac.
HORNADY CRITICAL DUTY
Hornady Critical Duty ammunition is engineered for law enforcement and personal defense, offering superior performance when it matters most. Designed with the patented FlexLock bullet, it provides controlled expansion and deep penetration to defeat tough barriers like auto glass and heavy clothing. Each round delivers consistent reliability, enhanced accuracy, and maximum stopping power, ensuring you can trust your firearm in high-stress situations. Choose Hornady Critical Duty for dependable protection and peace of mind when you need it most.
WINCHESTER 115GR HIGH PRESSURE: THE IDEAL PRACTICE AMMUNITION
The Winchester 115 grain FMJ-FN is a reliable high pressure training option designed to effectively prepare you for the performance and characteristics of your defensive ammunition. This training round offers consistent ballistics, helping you build confidence and proficiency before relying on duty or personal defense rounds.
REMINGTON ULTIMATE DEFENSE 180GR: A HIGH PERFORMER IN TESTING
The Remington Ultimate Defense in .40 caliber is specifically optimized for use in a full-size handgun. This carefully engineered combination can consistently deliver very good results on target, making it a reliable choice for self-defense situations.
HORNADY AMERICAN GUNNER 9MM 124+P: BASELINE CONCEALED CARRY AMMUNITION
The Hornady American Gunner 124+P is my preferred carry load for all of my pistols thanks to its consistency, reliable performance, and universal performance, no matter the barrel length used.
WINCHESTER 115GR JHP VS REMINGTON 115GR JHP: BUDGET OPTIONS AND HOW THEY COMPARE
Many people only suggest ammo that costs about $1 per round. I've tested both premium and generic ammo and found some surprising facts to help decide between Winchester JHP and Remington JHP.