Intel from Norma is there will be two additional rounds added to the MHP family in late 2021: 10mm Auto and. Standard deviations ranged from 9 to 12, which is very good, so you can expect consistent velocity and accuracy.Ĭurrently, MHP ammunition is available in 9mm and. For most defensive applications that’s more than suitable accuracy. The MHP also shot well, averaging groups of about 2.5 inches at 15 yards with the Ruger Max-9, three inches with the CCP and 2.2 inches with the Glock at 25 yards. The reduction in bullet weight could cause issues when using heavy springs, but most popular personal defense pistols have light enough springs that there shouldn’t be any issues with the load.
I can’t verify that it functions in carbines, but as I mentioned, it ran perfectly in all three pistols I tested it in. Norma says MHP was designed to run in any semiauto, from compact carry pistols to carbines. This is on par with other defensive 9mm and. That’s plenty of velocity to initiate expansion and cycle the action, and even in the short-barreled carry guns I tested, the 9mm load will generate roughly 300 ft.-lbs. 380 ACP managed 1,072 from the Walther, which has a 3.5-inch barrel.
I achieved an average observed muzzle velocity of 1,124 from the Max-9’s 3.2-inch barrel and 1,154 from the Glock’s four-incher. Norma claims 1,302 fps from a six-inch barrel. 380 ACP are higher than traditional-weight bullets for those calibers. Velocity figures for both the 9mm 108-grain bullet and 85-grain. The case, combined with the nickel-plated bullet profile, makes the MHP a very smooth-feeding round.ĭuring my range testing the ammo never failed to function in a Ruger Max-9, Glock 19 or the Walther CCP in. The nickel/tin looks good, and it also offers exceptional corrosion resistance and accepts the high polish finish required to aid in lubricity and ensure reliable feeding and function. It’s on the lower edge of FBI standards, but MHP bullets are designed to reduce the odds of overpenetration.Įvery MHP bullet is loaded into Norma cases with a special nickel/tin finish. Norma designed the MHP to penetrate between 10.5 and 12 inches in 10 percent FBI gel, and that’s what these bullets consistently achieve. The Norma MHP joins the ranks of bullets like Federal’s Punch that are designed to perform out of carry-size pistols in self-defense situations without the added barrier penetration capabilities that defensive shooting generally doesn’t demand. However, bullets that meet the FBI’s standard aren’t the only ones suitable for self-defense. Over the decades, FBI performance testing has become the standard by which all bullet designs are judged, for better or worse. That matters because turning copper bullets on a lathe doesn’t allow the level of refinement you get from the cold-forming process. “The MHP bullet is cold-formed like a lead bullet, not turned on a lathe,” says Daniel Cox, vice president of product development at Norma. As the name implies, it’s a monolithic bullet, which isn’t anything new, but the MHP manufacturing process differs substantially from most other monolithic bullets. Take, for instance, the Norma Monolithic Hollow Point bullet, or MHP. Modern bullets are better engineered and more thoroughly evaluated and are therefore much more effective.īut there’s still room for improvement in the development of personal defense pistol bullets.
In short, bullets have improved significantly, and today’s 9mm projectiles are more effective and efficient at stopping a threat than those available four decades ago. Clearly, the cartridge itself didn’t change, so what happened? 40 S&W, but today the pendulum has swung and virtually every agency in the country relies once again on 9mm sidearms. The 9mm Luger was being abandoned in the 1980s and ’90s by law enforcement agencies in favor of more potent rounds like the.
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