But, there are tons of companies out there making these rifles, and finding out which is the best AR-15 manufacturer isn’t an easy task unless you’ve been around for a bit. What I’ve tried to do in this updated list is add a few manufacturers, and break it down into different categories, like best budget AR-15, and even a category for the best AR-15 lower receiver, if you choose to build your own from the ground up.
Before we get started, let’s take a moment to discuss what “mil-spec” means. You’ll hear that word tossed around a lot, and it’s essential to know what it means before you go out and buy something.
While you may have heard, “just as long as it’s a mil-spec AR-15 you’ll be fine,” that is not always the case. There are some AR-15 makers that are just better than others. Think about it like this …
If your mechanic told you not to worry about your racecar (a 1988 Toyota corolla) because the ONLY modifications it needs to keep up with high-end cars are four tires, would you listen? No? Why not? Because anyone with half a brain can figure out that a 1988 Toyota is not a Lamborghini just because they both require four tires to get around.
As it applies to rifles, just because something is mil-spec, doesn’t necessarily mean it’s high quality. First of all, when a company wins a military contract, it’s usually because the military needs to have the cheapest possible stuff built.
Another thing to remember is that just because a company says something is within spec, doesn’t mean that it actually is. We see this from time to time with some of the lower-grade manufacturers.
Manufacturer or Assembly Line?
Some of the companies on this list are not actually manufacturers, but assembly companies who buy parts from other AR 15 brands. Please note that in most cases, I will not make the distinction here, because there isn’t anything technically wrong with either method, unless you’re using garbage parts–which nobody on this list does.
So, who are the top AR-15 manufacturers of 2018? Here they are broken down in alphabetical order in each category.
Top tier AR-15 manufacturers:
Bravo Company —
I’m a big supporter of just about any veteran owned company out there. When you take a group of veterans who opened up a firearms company, it gets even better because they understand more than anyone the importance of having a rifle that doesn’t fail. That’s BCM’s main goal with their rifles, to the point of using high-quality parts, pressure testing, and magnetic particle testing them. Doesn’t get much better than BCM. They are easily one of the top AR-15 manufacturers right now.
Daniel Defense —
Daniel Defense is one of the best AR-15 manufacturers, and they are one of the few companies who make most of their own parts. Chances are good that you don’t need me to tell you about them, so what I will do is offer up my opinion about the founder, Marty Daniel. He’s actually an inspiration to me because after failing through so many things, he never gave up and is now one of the leading AR-15 manufacturers in the United States.
FN Herstal —
FN is proven in battle, and for plinking. They are also one of those trend setting companies who also tend to make history. While these rifles may not appear on the short list of many “best AR-15 brands” articles out there, they’re on mine, and for good reason. Every time I’ve ever had one, it never malfunctioned on me. That, to me, is most important. Please note that FN also makes some of the best budget AR-15s, as well.
Heckler & Koch needs no introduction. Coming into play way back in 1949, and most famous for making weapons such as the MP5, MP7, and UMP, many people don’t realize that there are also AR-15s in their product line, as well. They are not cheap, but, then again, they are built like a tank as many of their firearms are.
Texas based LaRue Tactical has a great warranty in place for their high quality firearms and components. It says this: If you ain’t happy, then we ain’t happy. In other words, if your LaRue *anything* breaks, send it back and they’ll take care of it. LaRue isn’t only one of the best AR-15 manufacturers in the country, they are a premier manufacturer who makes most parts in house to make sure the highest quality is achieved. What really sets them apart, is that each rifle has been guaranteed to shoot 1 MOA before it leaves their shop, and you even get the target that shows what the rifle is capable of.
Lewis Machine & Tool has been making ARs since I was born, which was 1980. They’ve got more than experience on their side, however, because they are also supplying firearms to military units around the globe. In fact, a couple years back they beat out several other AR-15 brands to win a contract to supply the entire New Zealand Army with rifles. If I remember correctly, that was a history making deal that even President Trump would be proud of.
LWRC is one of the best AR 15 manufacturers, and an award winner at that. They use high-quality components, check them for cracks, cold-hammer forge their own barrels that are not like most of the others on this list. Their barrels are NiCorr treated, making them more durable in the long run, than most of the others available today.
Noveske is one of the premier AR-15 manufacturers in the country. Today, even though some gaps have closed up a bit, they are still one of the top AR15 brands in the game. A couple things that set them apart from most today, is the quality of the barrel and the attention to detail during the assembly process. They spend more time on each rifle, than most other companies. This ensures that, if you can afford one and don’t build a rifle yourself, you rest assured knowing that you get the highest quality possible.
POF is a recent entrant to the best AR-15 manufacturer list, and was suggested to me by multiple people, including a very good friend of mine. So after handling them a bit more, I’ve decided that I agreed and they deserved to be on this list. They offer a wide range of rifles for you to choose from, including both direct impingement, gas piston, and bolt-action AR-style rifles.
Rock River —
Rarely is a rifle made to such tight and consistent tolerances. Rock River started out originally by making 1911s out of a garage, realized that there was a gap to be filled in the AR-15 market, and the rest is history. Today, they work out of a 50,000 SF facility designed to do one thing: bring you the highest quality AR-15s they possibly can.
Sig Sauer —
Sig Sauer is a top quality firearms manufacturer overall, in many categories, in addition to being one of the AR-15 brands I’ve got here. As you likely know, Sig just won the military contract to replace Beretta as the sidearm of choice for the US military. Sig also makes great rifles, and is one of the top AR 15 manufacturers in the country. Their reputation stands for itself and requires no other introduction.
Best Budget AR-15s
If you’re in the market for an affordable (but still expensive) rifle that gets you close to owning an M4, then Colt is the right choice for you. Colt has a long history in developing firearms and, well, making firearms history. The company has numerous firsts under their belt, and while many claim that their quality control isn’t what it once was, they are still one of the top AR 15 manufacturers. As a benefit, if you’re looking to get into shooting for cheaper, an LE 6920 or 6940 is readily available at a price below many of the other rifles on this list.
Sometimes you just want a rifle from a manufacturer you know and trust that’s not going to break the bank. Not that any of the other companies on this best AR15 manufacturer list are not trustworthy. If that were the case, they wouldn’t be here. But, as far as affordable rifles go, I wanted to provide another example, and Ruger is a solid company with a great entry level rifle. The barrel is cold hammer forged, parts are properly attached and staked, and, as a bonus, you get Ruger’s fantastic customer service.
Smith & Wesson M&P15 —
Smith & Wesson offers up a great budget AR-15 for those of us looking for a rifle to get into, just testing the waters. Or, for those of us who are stacking rifles and burying them in the ground “just in case.” Either way, the S&W M&P 15 isn’t something you can go wrong with.
Best Left Handed AR-15:
Stag 15L —
Yes, this is a thing and while we were told in the Marines to just learn how to use the other side, there is an option in the civilian market for lefty AR-15 rifles. Joe recently had the chance to take a Stag 15L Tactical for a test run and he was my SSGT while in the Marines. I therefore trust his opinion and he says he liked this rifle so much he had to buy it. That’s good enough for me. You can buy them direct from their website.
Best AR-15 Lower Receivers:
Aero Precision —
For those times when you just want to build your own AR-15, because screw the man, you really cannot go wrong with Aero Precision. I’m getting ready to start collecting parts to build another one, and I’m going to be using an Aero Precision upper and lower. For the price, this is one of the best companies out there. Aero Precision is usually the lowest I’d go, with lower receivers starting in the $90 range, and often times found cheaper than that with sales.
Seekins Precision —
Stepping it up a bit in price from the previous entrant, is Seekins Precision. There isn’t a whole lot that can be said, other than I’m a firm believer in the mantra: you get what you pay for. Seekins ain’t cheap, but if you believe that paying more for something renders a better finished product (that’s also sexy as hell) then you can’t go wrong here. Then again, one of their lowers retails for over $250, and I’ve built entire rifles for $400 before, so there’s also that.
Spikes Tactical —
I like to think of Spikes Tactical as the in between point of the above two, with lower receivers coming in at $125. Their themed ones in the priceless designs like their “snowflake” lower receiver are fantastic, always good for a laugh, and of course great at starting a conversation. Either way, if you’re building a rifle, Spikes Tactical is a good place to start.
Who do you think the Top AR-15 manufacturer is? Let me know in the comments below. Want to find out what I think are the best 22 cal pistols?