What is the difference between .223 and 5.56

This firearm is commonly chambered for 5. Case Size The outer dimensions of the brass case for the 5. However, there are many other factors that determine what is a safe round to chamber in a particular firearm, and although the case size is identical on these two rounds they are not interchangeable.

Chamber The 5. This means that the pressure within the chamber that is produced when firing can be dramatically different for these two rounds. Pressure Due to the differences in the chamber described above, a. However, a 5. This over-pressuring of the chamber can lead to all sorts of dangerous malfunctions and should be avoided at all costs. Bottom Line? For distances less than yards, 5. For longer distances, however, go with the M with the penetrator steel tip in order to combat wind-drift.

This can cause the round to actually penetrate less deeply and shifting in the target in unintended directions. A tumbling round can both miss vital organs needed to drop the target like the lungs while also destroying meat tissue or rupturing bowels.

Bullets come in different sizes and are meant for use with different guns. Guns have specifications that guide you on the bullet size that is compatible for use with the specific gun.

Ensure that you only load ammo that is supported by the gun you are using to avoid damaging the gun. When you go to buy ammo, you will probably come into some that are labeled NATO rounds while other ammo is just regular ammo. NATO grade bullets are military grade and not meant for recreational use such a hunting game or shooting sports. Their standards are for military combat situations. The standardization helps troops in the field to share ammo with allies that use the same standardized ammo.

This new round became widely known due to its effectiveness and ease of use. After the 5. This is how the came into being. As such, the is a civilian version of the military grade 5. A common question with gun users is the compatibility of two cartridges with firearm magazines. The simple answer is yes, you can load rounds in a 5. Just be sure to note that the ammo loaded in the 5. The opposite is even more important. If you load 5. This is due to the higher pressure created when a 5.

Due to the potential danger that comes with firing a 5. This chamber enables the safe firing of the 5. It does this by having an identical chamber angle with that of the 5. The free bore also gives a tight fit to the bullets, thus enhancing the accuracy and handling of bullets fired from it.

When fired, the 5. However, due to natural conditions that include gravitational pull, the atmosphere, wind, and the angle the bullet is fired from, the 5. The effective range for 5.

In this range, the bullet will have maximum effect on the target. Beyond this, expect less impact on the target you are aiming at.

The long range makes this a good projectile for the battle field because soldiers can aim and drop targets who are far away with effectiveness. Similar to the 5. The bullet starts losing altitude and velocity with time reducing the impact that the bullet has when it finally reaches the target.

The effective range for is to yards. Generally speaking, 5. Yes, the external dimensions of 5. Military brass is typically thicker than other brass casings though. This is a little more complicated. The reason for this is that 5. It has an acceptable range of chamber sizes. If you stuffed a 5. Yes, you can shoot Remington Ammo in a 5.

There are lots of fascinating technical articles about it, and a lot of manufacturers of AR pattern rifles have adopted it as their chamber spec. Because in a 5.