How to Clean Smith and Wesson AR 15

Smith and Wesson have been one of the forerunners in the firearm industry for a while now. Therefore, if you own a Smith and Wesson gun, it is pretty evident that you might be thinking of how to clean Smith and Wesson AR 15.

Well, it is not really a challenging task. Cleaning the gun can be broken down into four parts. Stripping involves de-assembling all auxiliary parts. Nest comes with the cleaning and oiling of the smaller pieces. And finally, the last part involves assembling them back.

Although it is easy for professionals, it might not be easy if you have never cleaned a gun before. However, fret not. In this article, we will cover everything you would need to know to clean your AR 15 rifle.

How to Clean Smith and Wesson AR 15

If you are going to clean your Ar 15 rifle, there aren’t many steps that you need to follow. However, do note that several necessary tools are involved in the entire cleaning, including gun oil, patches, scrub brush, and cleaner.

Once you have acquired the required tools, you can move on to the main step-by-step procedure of cleaning the Smith and Wesson AR 15 rifle.

Step 1: Strip the Gun

ar 15 striping

For the first step, you will be required to strip the gun or remove all retractable and removable parts from each other. This is the longest and most complicated part of the cleaning process since you might need help from the gun manual on how to strip the parts.

We advise you to lay the gun horizontally on a flat table before you strip it. Also, start with the retention pin on the receiver before moving on to the bolt and handle. Once you are done stripping the gun, lay all the parts separately from each other on the table.

Step 2: Clean

ar 15 cleaning

To clean the gun properly, you need to plan out which one you will clean first. Once stipped, several small gears can easily get lost. It would help if you planned it out so that they do not get lost.

While you can follow any sequence, we advise you to start with the bigger ones like scope and barrel first. Dust the gun properly using a duster or scrub brush and use a cleaner to clean the parts before allowing them to dry.

Step 3: Lubricate Properly

Lubricate AR 15

With correct lubrication, the rifle and its gear could rust very quickly. If you want your rifle to last for a long time, lubricate all the parts each time you can dust and clean the gears.

However, make sure that they are dry before applying the oil. Otherwise, the gun might become too oily and frictionless to handle.

Step 4: Reassemble the Parts

Well, after you have cleaned the gun of any specks of dust and even lubricated them, you can assemble them back into their proper form. Reassembling won’t take a long time. You can use the same way you have stripped the gun to assemble it back.

Is the Smith and Wesson AR-15 Good?

In the world of firearms, there are plenty of competition-grade rifles that claim themselves to be good. However, based on their reloading mechanism and performance based on terrain, not many can claim to be the best.

So is the Smith and Wesson AR-15 good? Yes, it definitely is a very decent gun that shows why the brand is a forerunner in the industry. As a matter of fact, this is a worthy rifle with a polymer grip and an aluminum alloy-built frame.

However, that is not all there is to the gun. There are several more points that could give you a reason to buy this model. Some of the reasons that make the AR-15 a good rifle are as follows:

  • It comes with a manual assist for beginners to get into the shooting sport
  • It uses hydraulic systems for semi-automated actions
  • A full barrel of American steel built for high durability
  • 5.56mm NATO caliber size
  • Decreased failure-to-feed rate when firing

What is the Difference Between M&P 15 and AR-15?

You might have noticed the M&P 15 rifle in recent years, which looks oddly like the AR-15 gun. Furthermore, this is also manufactured by the Smith and Wesson gun company.

So, if you are wondering whether they are the same or not, you are only partially correct. This is because, while M&P is an advanced variant of the AR-15, several differential factors prove their success over the AR-15.


It is known that AR-15 guns can be partially customized to fit the user’s preference. However, the customization possible is only up to a minor extent. With the M&P 15, you do not have to worry about little customization since the entire rifle can be customized from its barrel to its scope.



Without any doubt, both guns are incredibly pricey. However, if you are on a tight budget but must buy one of these, the AR-15 would be a better choice due to being less costly when compared to the other one. Do note that there is a good reason why the M&P is more expensive. This is because it has far greater functions than its prototype.


Twist Rates

The twist rate is one of the most critical aspects of any decent rifle. The M&P 15 has a twist rate of 1 in 9 inches, whereas the AR-15 has a barrel twist of 1 in 7 inches. It has to be known although the 1 in 7 inches is a satisfactory twist rate, it is not as great as the 1 in 9 inches of the M&P 15.


Rear Sight

Although both of these gun models offer an excellent rear sight with satisfactory performance, the material used to make the rear sight or scope is entirely different. The rear view of the M&P 15 is manufactured from metal alloys, whereas the AR-15 is made from polymers.


Does Smith and Wesson Still Make AR-15?

It is pretty normal for guns to go out of manufacture due to not keeping up with the time. Although Smith & Wesson still manufactures guns, it has changed owners quite a lot. As a result, the AR15 rifle is no longer in production.

However, while the original gun is not in production anymore, that doesn’t mean that the advanced M&P 15 is out as well. In fact, ever since it was first introduced in 2006, the M&P 15 has been in high demand in the industry.

Although the production of this rifle has slowed down, currently, there are more than 6 million units of the M&P 15. Almost all of them are under the custody of the military and police since the guns aren’t civilian-safe under the latest gun laws.


Is the Smith and Wesson M&P 15 Sport 2 A Good Gun?

The sport 2 is another variation of the M&P 15 that is just as popular as the standard rifle. If you are wondering whether this gun is good as well, then you are right!

There are several reasons why the Smith & Wesson M&P Sport 2 is a gun that will satisfy anyone for any purpose. We have pointed out some of these reasons below:

  • The 1.5-inch grouping promotes the gun’s accuracy beyond what is possible for other models.
  • It is not as costly as other guns and so is affordable by anyone.
  • Exceptionally smooth reloading and user experience
  • 6.5-pound trigger is relatively light and easy to pull
  • It comes with 30 rounds of magazines that are highly reliable and functional



Guns are one of the most important weapons of human history. Whether it comes to sport, hunting, or protection, guns play a very important role in assessing civilization’s worth.

Smith and Wesson has come a long way from making simple pistols and handguns to making civilian hunting and sport rifles. Of course, military-grade rifles aren’t an exception either since the M&P 15 was particularly made for the military and police.

So, if you want your guns to last for a long time, it is important that you know how to clean Smith and Wesson Ar 15 rifles.  



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