About
The .25 NAA Ammo is a cartridge specifically designed to be used in pistols in 2002 in the United States. It was primarily developed to be chambered in lighter and smaller models of the Guardian Pistols. The .32 ACP Ammo casing was necked down to accept a .251-inch diameter which resulted in the creation of the .25 NAA Ammo. This bullet was initially conceived of and prototyped by the gun writer J.B. Wood and was called 25/32 JBW. The .25 NAA Ammo was redesigned and improved multiple times in the coming years and was finalized in 2004. The final version of this bullet was introduced in the SHOT show. According to NAA's online website, the 35-grain bullet variant of the .25 NAA Ammo can travel at a velocity of 1,200 feet per second and create 20% more energy than the .32 ACP Ammo.
Manufacturer
The .25 NAA Ammo was designed and developed in 2002 by the North American Arms Company, but the bullet was finalized in 2004.
Uses
The primary usage of the .25 NAA Ammo is with law enforcement and people who take self-defense very seriously, thanks to the performance of this cartridge
25 ACP Ammo
About
The .25 ACP Ammo is a semi rimmed, straight walled centerfire cartridge for pistols that was introduced into the markets in 1905. The bullet was designed using the semi-rimmed cartridge structure, meaning the rim of the casing protrudes a little beyond the diameter of the base of the bullet casing so that it can add headspace to the rim. Even though the .25 ACP Ammo was mainly created to be chambered into pistols, many revolvers were introduced in the early twentieth century that could be used with this ammo. The .25 ACP Ammo works mainly with compact, lightweight pistols and delivers low-powered shots in short range. The overall length of the .25 ACP Ammo is 23mm, while the bullet's diameter measures 6.4mm. The 50-grain bullet is the heaviest variant of the .25 ACP Ammo that can travel at a velocity of 760 feet per second, creating an energy level of 65 ft.lbf.
Manufacturer
The .25 ACP Ammo was created in United States & Belgium in 1905 by John Browning.
Uses
The .25 ACP Ammo is used with small and light pistols that deliver a less powerful shot in a short range. But because of its centerfire case design, the shots taken with the .25 ACP Ammo are more reliable, making it a good choice for self-defense.
