Winchester 5.56mm 62 grain Ammo

Winchester 5.56mm 62 grain Ammo Overview

The Winchester 5.56mm 62 grain cartridge is a popular loading for the AR-15/M16 platform and other rifles chambered in the 5.56 NATO caliber. Featuring a 62 grain full metal jacket (FMJ) bullet, this ammunition delivers a balanced combination of ballistic performance and affordability.

The 62 grain projectile is constructed with a copper jacket over a lead core. This bullet design provides good penetration and consistent downrange performance, making it suitable for a variety of applications including target shooting, plinking, and some hunting use.  Buy Winchester 5.56mm 62 grain Ammo

When fired from a typical 5.56mm barrel, the 62 grain Winchester load achieves muzzle velocities around 3,100 feet per second. This velocity, combined with the bullet’s moderate weight, results in over 1,300 foot-pounds of muzzle energy. The ballistic coefficient and sectional density also contribute to the 62 grain 5.56mm’s relatively flat trajectory.  Buy Winchester 5.56mm 62 grain Ammo

In terms of terminal ballistics, the 62 grain FMJ bullet is designed for full penetration rather than rapid expansion. This makes it less suitable for self-defense use, but effective for target engagement and hunting of thin-skinned game at medium ranges.

The Winchester 5.56mm 62 grain cartridge is widely available and competitively priced, making it a popular choice for recreational shooting, training, and plinking with AR-style rifles. Its consistent performance and cost-effectiveness have led to its broad adoption by both civilian and military/law enforcement shooters.  Buy Winchester 5.56mm 62 grain Ammo

Winchester 5.56mm 62 grain Ammo Properties

Cartridge Specifications:
The 5.56x45mm 62 grain cartridge features an overall length of 2.26 inches and a case length of 1.76 inches. The bullet diameter is 0.224 inches, the same as the .223 Remington caliber.

The 62 grain bullet itself is constructed with a full metal jacket (FMJ) design. This means the projectile has a copper alloy jacket surrounding a lead core. This bullet type is preferred for target shooting, plinking, and training due to its consistent accuracy and penetration.

Ballistic Performance:
As mentioned, this Winchester loading achieves muzzle velocities around 3,100 feet per second when fired from a 16-inch barrel. This results in over 1,300 foot-pounds of muzzle energy.

At longer ranges, the 62 grain 5.56mm bullet retains good velocity and kinetic energy. It has a ballistic coefficient of around 0.300, allowing it to maintain an acceptably flat trajectory out to 300 yards or more.

In terms of terminal ballistics, the 62 grain FMJ bullet is designed for penetration rather than rapid expansion. It will typically pass through soft tissue targets, making it less desirable for self-defense applications where expanding bullets are preferred.

However, the 62 grain 5.56mm load is effective for hunting thin-skinned game like varmints and small to medium-sized game at medium ranges, provided the shooter places their shots accurately.  Buy Winchester 5.56mm 62 grain Ammo

Usage and Applications:
The Winchester 5.56mm 62 grain ammunition is a very common and widely available loading, making it a popular choice for general-purpose rifle use. It is frequently used for target shooting, plinking, training, and some hunting applications with the AR-15/M16 platform.

While not an optimal self-defense round due to its penetration-focused bullet design, the 62 grain 5.56mm is still sometimes used for home defense or personal protection when other options are unavailable.  Buy Winchester 5.56mm 62 grain Ammo

The affordability and consistent reliability of this Winchester load have also made it a favorite for military, law enforcement, and civilian shooting drills and qualifications. Its performance characteristics are well-suited for these practical applications.

Overall, the Winchester 5.56mm 62 grain cartridge represents a versatile and cost-effective option for a variety of rifle shooting needs, from recreational to some hunting use. Its broad availability and proven track record have contributed to its status as a go-to 5.56mm ammunition choice.  Buy Winchester 5.56mm 62 grain Ammo