What's better 556 or 300 Blackout?

If you plan on hunting medium or large game — such as deer, hogs, or smaller bears — the . 300 BLK is far superior. The extra mass gives more reliable penetration than the 5.56.

Does 300 Blackout penetrate more than 556?

300 Blackout: Self-Defense. When it comes to home defense, both the 300 Blackout and the 5.56 NATO have some merit. Based on sectional density, the 5.56 is the better choice in an urban environment as it will over penetrate less than . 300 Blackout ammo.

What is the advantage of 300 Blackout?

The benefit that this provides is the ability to take advantage of a much shorter weapon which will reliably hit any target under 300 yards. The Blackout is able to cycle both subsonic and supersonic rounds without any modifications.

What is a 300 Blackout comparable to?

300 Blackout and 7.62×39 are pretty similar as well when using similar weight bullets. In fact, they're both roughly comparable to the . 30-30 Winchester.

Does the military use 300 Blackout?

300 Blackout is a formidable ammo choice and is used by both the military and law enforcement around the globe! Everyone knows that the king of intermediate cartridges is the 5.56x45mm NATO round. There is an enormous number of guns chambered to fit it, and all of the major manufacturers of ammunition love it.

5.56 NATO vs .300 Blackout

Is a 300 Blackout worth it?

The . 300 BLK offers a wider range of projectile choices, thanks to the . 30 caliber bore, burns its full potential in a 9-inch barrel, and is a much better choice for hunting. It also has the ability to cycle both super and subsonic ammunition without modification.

Do police use 300 Blackout?

The 300 AAC Blackout — also called the 300BLK — uses a . 308” diameter bullet and can be loaded with a great variety of projectiles ranging from 110 grain varmint bullets to 240 grain match bullets. This vast array of bullets is what makes the 300BLK an outstanding choice for the law enforcement officer.

Will 300 Blackout penetrate body armor?

Is 300 BLK Effective After Penetration? We'll preface this with an obvious clarification: Any centerfire rifle shooting supersonic cartridges will cut through level IIIA soft body armor without much ado.

Are 300 Blackout and 5.56 the same lower?

You can use a standard 80 percent lower and mill it out when building a 300 Blackout without an issue. The difference between AR 15 Kits in 300 Blackout and 5.56 is essentially just the barrel. Barrels are not the easiest part to swap on a rifle, but a shooter can swap uppers in all of three seconds.

How far will a 300 Blackout shoot accurately?

In terms of hit probability, the Blackout has an effective range of 460 meters. From a 9 in (230 mm) barrel, the 125 gr BLK round has the same muzzle energy as the M855 from the M4, and 5 percent more energy at 440 meters.

Why is 300 Blackout better than 223?

However, the . 300 Blackout uses heavier and larger diameter bullets with more kinetic energy. For this reason, it's arguably a better cartridge for shots on big game inside 150 yards than the . 223 Remington (especially when used in a rifle with a good .

Can I use my 556 Magazine with 300 Blackout?

You can use your 5.56 AR-15 magazines with 300 Blackout ammunition in a rifle chambered in 300 BLK, but magazines designed specifically for 300 Blackout can improve performance and cut down on common reliability issues.

Which is better 308 or 300 Blackout?

The 308 is definitely the better choice of the two for long-range competitions. The 308 also has significantly more power and range for hunting medium to large game. However, those who already own an AR-15 can change it to 300 BLK by simply sliding out the takedown pins and swapping upper halves.

Which is faster 300 Blackout or 223?

The 223 Rem has a 3,240 fps muzzle velocity; the 300 Blackout, 2,285 fps. However, the 300 Blackout's heavier bullet makes up for its lesser speed. Its muzzle energy is only seven less than the 223 Rem's 1,282 ft lbs. In short, you could do the same kind of damage with either cartridge.

Is a 5.56 good for home defense?

223 AR-15 Ammo is Safer For Home Defense (FBI overpenetration testing) We've long said that your AR-15 could be your best choice for most home defense situations, and of corse equipped with your Gripknife, to back you up.

Is 300 Blackout a good round for home defense?

From hog hunting to home defense, the 300 Blackout works well in a variety of applications. 300 AAC Blackout ammo is commonly used for hunting, home defense, military purposes, and plinking at the gun range. It also works well with applications involving the use of suppressors with subsonic ammo.

Is a 300 Blackout an AR 10?

At first glance 300 Blackout and . 308 Win might feel like a good comparison, they are both . 30 caliber and they both are shot from an AR.

Is 300 Blackout a good long range round?

The 300 Blackout isn't for long range shooting. By long range I mean its no 6.5 Creedmoor, 308, or 224 Valkyrie. The 300 Blackout has a variety of effective ranges depending on the load you are using. Subsonic loads have less range than supersonic loads.

What's the difference in 300 Blackout and 223?

The primary difference between 223 and 300 Blackout is the bullet diameter each rifle cartridge fires. The 223 Rem fires a 0.224” diameter bullet while the 300 BLK fires a 0.308” diameter bullet.

What will defeat Level 4 armor?

NATO military forces around the world normally wear level IV armor in the most austere environments. Level IV defeats AP bullets fired from military-grade weaponry and technology. It's going to be more expensive and heavier than Level III.

Is a 300 Blackout a 30 caliber?

The 300 AAC Blackout and 308 Winchester are both 30-caliber rifle cartridges that shoot a . 308” diameter bullet.

Is 300 Blackout subsonic?

In its standard form as a subsonic round, 300 Blackout most closely resembles the 7.62 x 39mm round first used in the SKS and AK-47 rifles of the former Soviet Union. In its subsonic loading it has been compared with both subsonic 9mm and 45 ACP.

Is 300 Blackout a straight wall cartridge?

The primary difference between the 350 Legend and 300 Blackout is the bullet diameter and case design for each cartridge. The 350 Legend fires a 0.355” diameter bullet from a straight-walled cartridge while the 300 Blackout fires a 0.308” diameter bullet from a bottleneck cartridge.

Is a 300 Blackout an AR-15?

What is 300 Blackout? Officially called 300 AAC Blackout (designated 300 BLK by SAAMI standards), this round is a 7.62x35mm intermediate rifle cartridge. It was developed by Advanced Armament Corp (AAC) in 2009 to 2010 for the military's M4 rifle. Today, many shooters and gun owners build AR-15s chambered in 300 .

Does 300 Blackout have more stopping power?

In testing fired from a 16″ barrel, it was shown that 300 blackout had nearly double the ft-lbs on the impact that a 5.56 round had 200 yards and 300 yards. The bullet drop becomes much more substantial at range with the .