The AR-15 is an extremely popular weapon, for a variety of reasons. Due to the number of internal parts and external accessories available, it is a very common weapon for people to build.
Many people like to build their own AR-15s because it allows them to fine-tune exactly what the weapon can do for them. It also gives you a better appreciate for the weapon as a whole, while allowing you to customize nearly every aspect of it.
No matter what the part is, there’s bound to be hundreds of different manufacturers making one. With this wide assortment for each individual part, it’s easy to see how customizable the AR-15 platform can be.
But, before looking into building your own AR-15, one very important decision must be made. What caliber do you want the weapon to shoot?
Now, this is a simple question with a plethora of answers. For brevity’s sake, I will keep this list to some of the most common builds. I will also focus on calibers that can be built on the traditional AR-15 lower.
The biggest limiting factor in the caliber is the size of the magazines and magazine well. As you will see, there are some extremely large caliber bullets that have been fit into short casings. These rounds were designed specifically for AR-15s.
However, some of the classic larger caliber cartridges, such as .308 Winchester and .338 Lapua, are longer cartridges that won’t fit into the magazine well of a standard AR-15 lower.
If you do a little research, there are a few common calibers that you can build an AR-15 in. Some of these are: .223/5.56x45mm, .300 Blackout, 6.5 Grendel, .458 SOCOM, .50 Beowulf, 6.8 Remington, and .22LR. While there are countless more options, these are just some of the most common. We will briefly go over each one, and make a few recommendations.
This is the classic. A “normal” AR-15 fires .223. It is a fun to shoot round that is easy to find. There are many different ammunition options available to you.
We recommend this caliber for general shooting, varmint hunting, and potentially competitive shooting. With the proper gun, this could be decent at longer ranges.
Due to the cheap prices available, it is also a good round for plinking.
This is one of the most popular options out there. It is a .308 bullet in a necked down case. As you can imagine, this provides excellent terminal performance, but will die off at distances greater than 300 yards.
We recommend this one for home defense and medium game hunting. This would definitely be suitable for deer hunting.
6.5 Grendel is somewhat of a jack of all trades. It was designed to be an improvement over the traditional 5.56x45mm cartridge, in terms of ballistics and effective range.
The bullets are larger and heavier than 5.56x45mm NATO, but they are fired slightly slower. Due to the added size and weight, these rounds will perform better in a target. 6.5 Grendel also offers a greater effective range than 5.56x45mm NATO, and can be shot out to around 1000 yards.
We recommend this caliber for long range shooting, competition shooting, and potentially some hunting. While there are better options for deer hunting, this caliber would be acceptable in the eyes of most.
These two calibers are lumped together because they are so similar. They are both extremely large bullets that are in a specialized cartridge that will fit a standard AR-15 lower.
The .458 SOCOM came first, after demands from the special ops community for a round that had more stopping power than the traditional 5.56x45mm. The projectiles of both of these cartridges are absolutely massive.
For home defense, these rounds can’t be beat. However, keep in mind that the range of these calibers is severely limited due to the weight of the bullets. Similarly, they are popular rounds for big game hunting at close range. Simply put, whatever you hit with one of these rounds will go down.
6.8 Remington is similar to 6.5 Grendel in that it was designed to be an improvement over 5.56x45mm NATO. The projectiles are larger, but are fired slightly slower than the 6.5 Grendel projectiles.
The projectile is actually from a .270 Winchester cartridge. Most hunters know that this round is extremely popular in the deer hunting community. For this reason, this round is another option for deer hunting. We prefer .300 Blackout, but 6.8 Remington will also work. The range of this round is slightly greater than that of .300 Blackout.
As backwards as it seems, you can build an AR-15 in an AK-47 caliber. However, there are a few reasons that we recommend not doing this.
First, 7.62x39mm is generally considered inaccurate. Part of this comes with being shot from an AK-47, but it also comes from the round being less accurate than some of its competition.
Second, due to low gas pressure, a traditional AR-15 may have trouble chambering a 7.62x39mm round repeatedly. We would avoid that.
The size of the bullet is great for terminal performance, but it is also very similar to .300 Blackout. While 7.62x39mm is a viable option, .300 Blackout can outperform it in almost every aspect.
The one plus side that 7.62x39mm does have is that the ammunition is cheap.
Many people know that .223, or the classic AR-15, is actually very similar in size to a .22LR projectile. There are plenty of conversion kits out there that will allow you to shoot .22LR from an otherwise stock AR-15.
Due to how cheap this rimfire ammunition is, this is a great round for plinking and for teaching firearms safety. best ar 15 scope for .22lr is good option for ar15 owner.
Similarly, there are conversion kits out there to allow your AR-15 to shoot pistol cartridges. These are nifty, but in our opinion, they lack much of a purpose. For general rifle shooting, there are far better options out there.
As you can see, there are quite a few options out there. Keep in mind that this is just the beginning, and there are even more calibers available to you!
While it can seem like a difficult decision to make, keeping in mind what the weapon is for will help to make the decision.
Just getting into weapons? Looking for your first rifle? Trust us, we understand the feeling! Everyone has to start somewhere.
This guide will provide a few key factors to keep in mind, which will hopefully help in your decision making.
Let’s get started!
Before getting into anything, we are going to assume that you have a general understanding of firearms safety, and are familiar with the process of purchasing a firearm.
There are a few basic terminologies to understand before getting any further.
Action. Action refers to the way in which the rifle ejects the empty shell after firing, chambers the next round, and fires that next round. A few examples are: semiautomatic, fully automatic, bolt action, lever action, and pump action.
Magazine. The magazine is a device that holds ammo. It is usually spring loaded to assist in feeding the next round into the chamber. The magazine capacity is how many rounds the magazine can hold.
Caliber. Caliber refers to the size of the bullet that the weapon fires.
This has to be the first question that crosses your mind when you start shopping for a rifle. What are you going to use it for?
Generally speaking, a hunting rifle is going to be much different than a plinking rifle. Identifying your use for the rifle will help to pick which factors are important to you.
Durability and reliability are extremely important. As you are hunting, there is a chance it will be exposed to the elements.
Identifying what you are going to be hunting for will help to pick the caliber. Do your research, there is plenty of information out there on the best caliber for different animals.
When looking for ammunition, there is a plethora of hunting-specific ammunition. There are some great options, and you really can’t go wrong with Federal Power-Shok, Remington Core-Lokt, or Winchester Deer Season, although these are just a few recommendations.
Generally speaking, jacketed hollow point ammunition will expand on impact and cause a lot of damage, which helps to bring down the target. However, when using a larger bullet, such as .308, this becomes less important.
As far as action is concerned, hunting rifles are commonly bolt action and lever action, as they are more reliable. However, semiautomatic rifles are becoming more and more popular.
For some types of hunting, such as hog and coyote hunting, semiautomatic may even be preferred. Pick the best ar15 scope for deer hunting will be good for you.
These competition grade weapons are usually pretty expensive, and are commonly bolt action as well, as they are slightly more accurate than their counterparts. However, more and more precision rifles are semiautomatic.
As far as caliber is concerned, it really depends on your range.
If you are planning to do some accuracy shooting at longer distances, 6.5 Creedmoor, .300 Win Mag, and .338 Lapua are all excellent choices. For closer ranges (think 400 yards and closer), 5.56x45mm NATO (used in AR-15s) is popular because of the number of aftermarket parts and accessories available.
When it comes to ammunition choices, there are plenty of options available specifically for accurate shooting. Lapua ammunition is notoriously accurate, as are Hornady Superformance and Federal MatchKing.
When you pull that trigger, you need to be sure that you are going to be firing at the threat, whatever that may be.
Semiautomatic is generally preferential, as you would be able to shoot faster at a potential threat.
As far as calibers are concerned, 5.56x45mm NATO is a popular choice (AR-15), but some prefer larger calibers, such as .308 Winchester.
The caliber is slightly less important than the ammunition chosen. High quality defense ammo, such as jacketed hollow point ammunition, is very important, as it will do the most damage on impact.
As wrong as it sounds, if the ammunition is good for bringing down large game, it will also be good for bringing down a potential intruder. You should keep rifle in best gun safe for the money to make it work stability.
They don’t need to be too fancy or durable, as it is a just for fun gun. While not always true, the caliber is usually not that big of a deal for a rifle that is only for fun.
However, some people very strongly about having fancy, semiautomatic, large caliber weapons for plinking. My personal view is that I just need something basic, as I’m only practicing my skills for when I bring out my “real” guns – my competition shooting weapons and hunting rifles.
I practice with a bolt action .22LR that cost less than $300.
If you are looking for a home defense weapon, I really don’t think you can go wrong with an AR-15 or AR-10. With the number of aftermarket parts and accessories, you will be able to accomplish almost any type of shooting with this weapon.
For plinking, I recommend something simple, like I mentioned before. However, if you are just getting into weapons, I would recommend an AR-15. This is an easy recommendation to make, due to how ridiculously popular the weapon has become. They perform well and will let you meet many needs.
For precision shooting, I would look into anything made by Weatherby, Tikka precision rifles, and Howa precision rifles.
For hunting, it really just depends. However, the Ruger American is a basic bolt action weapon that is durable, reliable, inexpensive, and is available in just about every caliber imaginable. There are better options, but for the price, this is a great weapon.
There are hundreds of different factors to consider when buying your first rifle. This guide has hopefully given you a general concept of what to consider.
The M4 Carbine used in the military and the civilian AR-15 are extremely similar weapons.
Wondering what the differences are?
Look no further. In this article, we will go over some of the similarities and differences between the two weapons.
To start, we will talk about the history of both weapons.
The AR-15 was originally created by Armalite in the 1950s, but due to financial issues, they sold the rights for the weapon to Colt.
Colt began producing the Colt ArmaLite AR-15. It was designed to be a lightweight assault weapon, so as a result, Colt pitched the weapon to multiple militaries.
After some modifications by Colt, the rifle was introduced in the military as the M16.
The M4 was created as an improvement to the M16.
Once the military realized the need of a weapon that could operate in close quarters, a shorter and lighter version of the M16 was created.
The M4 was designed in the late 80s to early 90s, before being accepted by the military in the mid 90s.
Compared to the M16, the M4 features a shorter barrel and a collapsible stock, as well as a few lighter parts to cut down on the weight.
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To compare the M4 to the AR-15, we will start with the differences because there are so many similarities.
The differences between the two are extremely small. The M4 has a 14.5 inch barrel, while the AR-15 generally has a 16 inch barrel, although multiple sizes are available.
The primary reason for this is the law in the United States about short-barreled rifles. This law requires that rifles have at least a 16 inch barrel.
As a result of this shorter barrel, the M4 has a shorter gas tube. To deal with the decreased pressure as a result of this shorter gas tube, the M4 also has more pronounced feed ramps to ensure that the next round is seated properly each time.
The barrel of an M4 has an hourglass shape cut into it, which allows for military members to mount a grenade launcher to it. The last big difference between the two is that the M4 has either a three round burst or fully automatic firing option.
As you can tell, there are very few differences between the two weapons.
The internals of the upper and lower receivers are very similar in both weapons.
The bolt and bolt carrier group of the two are the same.
The charging handle is the same.
The trigger and trigger assembly are the same.
Externally, the handguards and rail systems can be the same, dependent on which one you have on your AR-15.
Here is video about the fact you should know before buy M4 or Ar15
This is pretty much a trick question. Many people don’t know this, but the only way to get a true M4 is to go and talk to your local military recruiter.
The civilian AR-15 functions the exact same and is pretty much identical, but it is not the exact same as a true M4.
However, it is possible to get an AR-15 with the shorter barrel, as long as you have the proper tax stamp.
You can buy the exact same handguards as an M4, and could find a milspec lower receiver with the feed ramps, which would essentially give you the exact same weapon.
As far as the fully automatic feature, another tax stamp is required.
As you can see, the two weapons are extremely similar. There are very few differences between them. The primary differences are the barrel, gas tube, feed ramps, and fully automatic functioning. In terms of similarities, the two are nearly identical. If you have an AR-15, rest assured that it is extremely similar to the military M4.
The Ruger 10/22 is the most popular .22 rifle in America, and for good reason.
It has been around for over five decades and its popularity remains constant. Have you been looking for a .22LR weapon, or considering the Ruger 10/22?
This article will give some of the reasons for its popularity, to show you why it’s an excellent weapon for you to own.
There is so much to love about the Ruger 10/22, but these are just a few of the highlights.
It’s an extremely smooth and consistent weapon that is very easy to use. The durability will make you feel comfortable with your purchase.
As long as it is treated properly, there is no reason that you won’t be able to pass this weapon along to your children one day.
All of these features come at an affordable price, to sweeten the deal.
All in all, the Ruger 10/22 is likely the best .22LR weapon on the market, and there are plenty of reasons to own it.