10 Best 6.5 Creedmoor Barrels (2020)

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Winner
Best 6.5 Creedmoor Barrel
Best Value
Best 6.5 Creedmoor Barrel
Best 6.5 Creedmoor Barrel
Best 6.5 Creedmoor Barrel
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Brownells Premium Barrels
Wilson Combat – AR 308 Super Sniper Barrel
Faxon Firearms – AR-15 Barrels
Faxon Firearms – AR-15 Big Gunner Barrels
Proof Research, Inc – AR 308 Pr-10 Barrel
Our Test Result
Test Result 9.9/10 Excellent August 2020
Test Result 9.8/10 Excellent August 2020
Test Result 9.7/10 Very Good August 2020
Test Result 9.7/10 Very Good August 2020
Test Result 9.6/10 Very Good August 2020
Value for Money
Performance
Pros
  • Fits perfectly
  • Very high quality material & also very durable
  • Extremely accurate for longer ranges
  • Great with 6.5 Creedmoor bullets
  • Makes accurate shooting effortless
  • Great for very long ranges
  • Simple & fast to install
  • 1:8 twist offers accurate shots
  • Very durable
  • Great value for the money
  • Very nice design
  • Increases shot velocity significantly
  • Best 24 inch Barrel
  • Super accurate
  • Very resistant against bad weather & moisture
Cons
  • None
  • None
  • None
  • Installation is a bit fiddly
  • None really
Recommended by us
Check Price
-
-
-
-
-
Winner
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Brownells Premium Barrels
Our Test Result
Test Result 9.9/10 Excellent August 2020
Value for Money
Performance
Pros
  • Fits perfectly
  • Very high quality material & also very durable
  • Extremely accurate for longer ranges
Cons
  • None
Recommended by us
Check Price
-
Best Value
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Wilson Combat – AR 308 Super Sniper Barrel
Our Test Result
Test Result 9.8/10 Excellent August 2020
Value for Money
Performance
Pros
  • Great with 6.5 Creedmoor bullets
  • Makes accurate shooting effortless
  • Great for very long ranges
Cons
  • None
Recommended by us
Check Price
-
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Faxon Firearms – AR-15 Barrels
Our Test Result
Test Result 9.7/10 Very Good August 2020
Value for Money
Performance
Pros
  • Simple & fast to install
  • 1:8 twist offers accurate shots
  • Very durable
Cons
  • None
Recommended by us
Check Price
-
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Faxon Firearms – AR-15 Big Gunner Barrels
Our Test Result
Test Result 9.7/10 Very Good August 2020
Value for Money
Performance
Pros
  • Great value for the money
  • Very nice design
  • Increases shot velocity significantly
Cons
  • Installation is a bit fiddly
Recommended by us
Check Price
-
Best 6.5 Creedmoor Barrel
6.5 Creedmoor Barrel
Proof Research, Inc – AR 308 Pr-10 Barrel
Our Test Result
Test Result 9.6/10 Very Good August 2020
Value for Money
Performance
Pros
  • Best 24 inch Barrel
  • Super accurate
  • Very resistant against bad weather & moisture
Cons
  • None really
Recommended by us
Check Price
-

10 Best 6.5 Creedmoor Barrels

It doesn’t have to be a struggle to find the right 6.5 Creedmoor barrel. But if you sift through several various choices and have no idea which one is better for your specific needs and preferences, it may be.

To ensure that you are getting the most out of your 6.5 Creedmoor barrel, it is necessary to find the right barrel for your rifle.

You have a rifle which is designed to strike long-range objectives.

As opposed to utilizing factory or stock barrels, an improved barrel would guarantee that the precision and accuracy would be much higher.

We’re going to take a peek today at ten of the better 6.5 Creedmoor barrels currently on the market.

The Length Of The Barrel

Then what is the perfect barrel length for a Creedmoor rifle?

Why does the bullet drop or wind drift impact it?

There are a few general questions among buyers that are being asked.

The barrel length would also impact the velocity. The shortest Creedmoor barrel is presently measured at about 16 inches.

The longest barrel, however, is measured at about 27 inches.

While there’s no definitive response to the perfect length question, on the longer end, a 24-inch barrel would be a reasonable compromise, while a 22-inch will not leave you much.

Let’s have a peek at the Hornady 120 grain A-Max cartridge, as to how it impacts bullet drop and wind drift.

These rounds, both from 27-inch and 24-inch barrels respectively, were fired within 800 yards.

While the barrels shift, there is a little velocity lost. 0.3 mils of elevation and 0.1 mils of drift at 1,000 yards are sacrificed.

Bear in mind that this still relies on the kind of rounds you choose for Creedmoor.

What Makes a Barrel Great for a Creedmoor Rifle?

This is a question you will need to ask when you’re hunting for your own Creedmoor barrel.

In contrast to the models, which are considerably cheap not only in price, but also in quality, it will allow you to distinguish if the barrel is excellent in quality.

Best 6.5 Creedmoor Barrel

Remember, irrespective of the budget, it’s never a wise idea to compromise quality.

Finding the best product that you can afford is critical. Here are a few things, with that in mind, that distinguish a great barrel for Creedmoor from a not so great one:

Material

A great barrel is still solid and can handle as many rounds over its lifetime as practicable.

After shooting off several rounds, you want a barrel that can always work without issues.

Finding a material that will make for quick cleaning any time you clean your rifle is also critical.

Installation and Mounting

It’s crucial to find a barrel that won’t take much time, headaches, or cash for the construction alone, unless you have gunsmithing skills.

A skilled gunsmith may need to mount some of the Creedmoor barrels.

Find a barrel that needs little or no gunsmithing expertise if you do not want to go down that path.

Precision

For your Creedmoor rifle, a fine barrel can give you the highest accuracy possible.

Because it is supposed to be a long-range weapon, nothing is more fun than reaching a target from afar.

A great barrel can increase the precision of your rifle like no other.

So, each time you do a little deep digging on the barrel that interests you most, pay attention to what the reviewers are saying about their shot groups.

The Best 6.5 Creedmoor Barrels review

As of this writing, the following are ten of the finest 6.5 Creedmoor barrels on the market.

You should closely analyze both of these and there are certain special qualities that may fit the specifications that will assist you make the final decision.

So, consider just what you’re searching for when you hunt for your own Creedmoor Barrel.

Let’s continue with our reviews with that out of the way:

Best 6.5 Creedmoor Barrel: Brownells Premium Barrels

Best 6.5 Creedmoor Barrel

Pros

  • Fits perfectly
  • Very high quality material & also very durable
  • Extremely accurate for longer ranges

Cons

  • None

Best 6.5 Creedmoor Barrel

We have the premium barrels from Brownells first on the list.

These barrels are machined from 416R gun barrel steel and feature 5R button rifling, rendering them really superior firing barrels.

This 6.5 barrel includes a finish of stainless steel.

It has a 1:8 twist with a broad variety of cartridges, like Creedmoor, for outstanding results, and is available in two lengths: 18 inches and 24 inches.

A mid-length gas device is featured in the 18-inch barrel. There is indeed a rifle length system for the 24-inch barrel.

The muzzle is 5⁄8″-24 threaded and a 0.750″ gas block is accepted by the gas shoulder.

For a gas block set screw, the reverse side of the gas port features a dimple.

With each barrel, a 6.5 bolt is used. This is made with a bolt face depth of .136 from 9310 steel. The barrel extension is a form of M4 feed ramp.

Verdict: Best 6.5 Creedmoor Barrel

Brownells has proved to be a reputable company. And for the money, this barrel is pretty decent.

After all, if there is one thing that Brownells is renowned for, it makes quality gun parts at reasonable rates.

If you are searching for a barrel (whether it is 18 inches or 24 inches) that will give you outstanding precision and performs sub MOA at a good distance, this is the barrel you should choose for further research.

Best Value 6.5 Creedmoor Barrel: ​Wilson Combat – AR 308 Super Sniper Barrel

Best Value 6.5 Creedmoor Barrel

Pros

  • Great with 6.5 Creedmoor bullets
  • Makes accurate shooting effortless
  • Great for very long ranges

Cons

  • None

Best Value 6.5 Creedmoor Barrel

We’ve got good news for you if you’re on a budget and you’re not sure which barrel is the best one for your Creedmoor rifle.

From none other than one of the finest brands on the market today, you will get a reasonably decent Creedmoor barrel.

For all the right reasons, Wilson Combat is one of the most reliable and most successful brands in the industry.

They make firearm pieces of good quality and will offer them at budget rates. It’s not a trick here.

They have developed a strong reputation for making such good gun parts, users think they’re cheating at the price they offer.

The Creedmoor weapon is taking its role as the king of long range firing weapons in the field of long range shooting.

This is a rifle of preference for recreational shooters, hunters, and target shooters alike, both of whom at any distance are searching for benefits.

The Wilson Fight is the kind of barrel that will supply you with certain enhanced abilities.

Each Wilson Battle match-grade barrel is machined out of 416R stainless steel.

There are many elements in this barrel that are designed for long-range performance.

It is optimized to push the boundaries of the Creedmoor rounds with longer, heavy weight projectiles that are used.

Verdict: Best Value 6.5 Creedmoor Barrel

Like Wilson Battle, you’re unlikely to find a better performing barrel.

Even better, at a price that most budget conscious Creedmoor rifle owners can afford, it is affordable.

If you’re searching for an excellent barrel that’s not only super effective but deadly precise, then you’d be nuts not to offer a closer look to Wilson Combat.

This is the barrel you want to offer yourself an even greater edge when reaching distant targets whether you’re a target shooter or a professional shooter.

Best Heavy 6.5 Creedmoor Barrel: ​Faxon Firearms – AR-15 Barrels

Best Heavy 6.5 Creedmoor Barrel

Pros

  • Simple & fast to install
  • 1:8 twist offers accurate shots
  • Very durable

Cons

  • None

Best Heavy 6.5 Creedmoor Barrel

We’ve got the Faxon Firearms Barrel up next. This is the perfect barrel with a heavy profile currently on the market.

The straight flutes offer a classic target rifle look to Faxon’s 6.5 heavy fluted barrel.

The rifling of the 5R button inside this barrel allows the most of the precision capacity of the Creedmoor round.

Unlike conventional rifling, 5R rifling offsets the soil and grooves. When it moves down the bore, this avoids projectile distortion.

The FF is made from stainless steel of high quality 416R.

Every barrel is produced at the headquarters of Faxon Firearms in Cincinnati , Ohio, which ensures you’ll get an outstanding quality barrel.

For that matter, in the USA, every barrel is manufactured and complies with strict quality standards.

In order to ensure that it is immune to rust and surface wear, this barrel is nitride-coated inside and out.

Two measurements are available in the FF: 18 inches and 20 inches. During the production process, an FF barrel often goes through a set of checks.

If it does not survive their stringent checks with flying colours, no barrel goes on sale.

This demonstrates that FF is working to become one of the market’s most trusted products.

And they are, in fact, striving to create the highest possible quality barrels.

If you want a brand you can trust and one of every barrel they produce that has their customers in mind, you can choose the FF as your possible pick.

Verdict: Best Heavy 6.5 Creedmoor Barrel

Among Creedmoor rifle enthusiasts, the FF is fast becoming one of the most trusted products.

Before they are offered on the market, you should never underestimate a firearms manufacturer who still tests their firearms components.

This assures their clients that they can still get a high-quality barrel when it comes to buying the FF brand.

They strive for excellence in total results, apart from being exceptional in quality.

The Faxon Firearm would be the right choice for you if you are searching for a barrel for your gun from a manufacturer that is on the rise and hoping to make a name for yourself within the next few years.

Best Short 6.5 Creedmoor Barrel: Faxon Firearms – AR-15 Big Gunner Barrels

Best Short 6.5 Creedmoor Barrel

Pros

  • Great value for the money
  • Very nice design
  • Increases shot velocity significantly

Cons

  • Installation is a bit fiddly

Best Short 6.5 Creedmoor Barrel

First, we’ll be looking at the finest barrel on the market for short profiles.

This barrel is from the company Faxon Weapons as well.

An outstanding combination of maneuverable weight and precision potential is offered by the Faxon Big Gunner Creedmoor rifle barrel.

Their Big Gunner barrels are often machined from triple stress-relieved 416R stainless steel by Faxon Firearms and polished with a hard, wear-resistant matte black QPQ nitride coating.

The barrel profile of the Big Gunner is a combination of government and pencil profiles of FF.

It matches the taper of the government from the extension to the block of gas and matches the profile of the pencil from the block to the muzzle.

The muzzle whip is mitigated by eliminating the weight at the front, while keeping material at the rear maintains optimum rigidity and heat distortion tolerance.

This holds the centre of gravity at the back, allowing it far more maneuverable for the rifle.

Verdict: Best Short 6.5 Creedmoor Barrel

It’s important to note that before selling them to their clients, Faxon often tests their products.

You’re sure to have one of the toughest barrels on the market, if not the most indestructible.

You’d be hard pressed to find one almost as fine as the Big Gunner if you’re hunting for a low profile barrel that offers you the excellent combo of a government barrel and a pencil barrel.

5th Best 6.5 Creedmoor Barrel: Proof Research, Inc – AR 308 Pr-10 Barrel

5th Best 6.5 Creedmoor Barrel

Pros

  • Best 24 inch Barrel
  • Super accurate
  • Very resistant against bad weather & moisture

Cons

  • None really

5th Best 6.5 Creedmoor Barrel

If you own a Tikka T3x and need to change to a 24-inch barrel that is better fitted to this style of weapon, the Proof Research barrel could be the best choice for you.

This is a barrel that offers a long list of advanced features over conventional barrel types for Creedmoor rifle owners.

This is a long-range barrel that provides the ultimate accuracy in even the harshest of conditions and maintains its performance.

This barrel uses the patented CamGas system from Proof Research, which is designed to decrease the bolt carrier’s speed and improve the overall function and reliability of almost all Creedmoor rifles.

This is rifled from double stressed 416R stainless steel and includes a threaded muzzle with extra muzzle attachments with a 5⁄8 x24 TPI thread pitch.

Verdict: 5th Best 6.5 Creedmoor Barrel

There may be no other barrel on the market that, like the Proof Research barrel, has complete compatibility with the Tikka T3x. This gives outstanding groups of shots over long distances.

Plus, this is a tough barrel which, regardless of what nature throws at you, continues to remain precise.

If you’re searching for an all-weather barrel, then get Proof Research for your Creedmoor rifle.

6th Best 6.5 Creedmoor Barrel: Criterion Barrels Inc – 308 AR Hybrid Barrels

6th Best 6.5 Creedmoor Barrel

Pros

  • Tight groups at 100 yards and more
  • Great for 6.5 Creedmoor
  • Great material

Cons

  • Installation a bit tougher

6th Best 6.5 Creedmoor Barrel

Now we’re having a look at the Hybrid Barrel Criterion Barrels. Without the extra weight of a bulky barrel, this barrel provides an perfect setup for those wanting the highest accuracy.

This has a flatter trajectory and a higher ballistic coefficient than the conventional option to Winchester .308.

This barrel is designed to be consistent with a range of rifles in the pattern.

In order to maintain precise bore uniformity, the CB is button rifled and hand-lapped.

Headspace should be tested by a licensed gunsmith prior to implementation.

For superb results, this barrel has a twist of 1:8 and is finished with stainless steel to ensure the highest longevity. It appears in two lengths as well: 18 inches and 22 inches.

Verdict: 6th Best 6.5 Creedmoor Barrel

No matter which barrel length you choose, in terms of precision and velocity, this one will work well.

You’ll want a barrel like the CB if you’re a long-range shooter searching for a barrel that can help you reach some long-range shots on the range or during a competition.

This could be called your multi-purpose barrel.

Hunting, practice targets, tournaments … it doesn’t matter. With a barrel like this, you’ll get the pleasure of a more precise Creedmoor rifle.

Best 6.5 Creedmoor AR Barrel: Bsf Barrels – AR-15 Barrel

Best 6.5 Creedmoor AR Barrel

Pros

  • Great design
  • Good fit for tactical shooters
  • Super accurate

Cons

  • A bit pricier

Best 6.5 Creedmoor AR Barrel

Next, we’re looking at the finest AR barrel for the Creedmoor rifle on the market.

The carbon fiber barrel of the BSF 6.5 has an inner core of match-grade 416R stainless steel that is sleeved in roll-wrapped carbon fiber that guarantees outstanding rigidity, weight savings, and excellent cooling.

This barrel is three times stronger than steel, which ensures you would be dealing with one tough barrel.

That’s because an air pocket between the barrel and carbon is created by the carbon fiber sleeve.

Which encourages air to circulate through the inner barrel of stainless steel and facilitates the mechanism of cooling.

The vent holes in the sleeves of the carbon fiber allow the internal heat to escape, which further accelerates barrel cooling.

This barrel can remain cool for so long that, even after prolonged shooting sessions, you can keep it in your lap. We aren’t joking.

With this puppy in one go, shoot off 60 rounds and it’ll remain calm enough to touch.

Verdict: Best 6.5 Creedmoor AR Barrel

In terms of strength, the BSF has thus far proven itself to be the best of the best.

One of the key aspects that sticks out is that, after several successive rounds, it has the ability to cool down.

There’s no question that this may be the only barrel that has this potential on the market.

This is a trait that seems unheard of. Yet we would not be shocked if, within the next few years, we see barrels like this crop up.

For now, though, in terms of this special feature, nothing will touch the BSF.

Best Remington 700 6.5 Creedmoor Barrel: ​Shilen – Remington 700 Pre-threaded Barrel

Best Remington 700 6.5 Creedmoor Barrel

Pros

  • Highly precise
  • Very consistent shooting, even after 100 shots
  • Very solid material

Cons

  • None

Best Remington 700 6.5 Creedmoor Barrel

We’re looking at the best of the Remington 700 range for the next barrel.

This is meant to improve the performance without the expensive stock work of your Remington 700 rifles.

This is a match-grade, short-chambered barrel with little or no modifications needed that has the right contour top drop into a Remington factory rifle or aftermarket stocks.

With your factory recoil lug, you will mount this barrel.

The muzzle is sliced to the bore at a level of 90 degrees and ready for crowning.

You can use a hand-turned end reamer after installation to deepen the chamber until the correct headspace is reached.

Verdict: Best Remington 700 6.5 Creedmoor Barrel

For a barrel, relative to the regular or factory barrel, the Shilen is a perfect barrel upgrade.

If you maintain accuracy to a high standard, this is also an outstanding barrel to install on your Creedmoor rifle.

If you pick the correct gun, the shot groups at close and long range intervals will be excellent.

That potential has the Shilen. So, if you want your rifle to be a little more precise, get this barrel.

9th Best 6.5 Creedmoor Barrel: Brownells – Ruger Precision Rifle Barrel

9th Best 6.5 Creedmoor Barrel

Pros

  • Integrated corrosion protection
  • Very accurate Barrel
  • Good value for money

Cons

  • None

9th Best 6.5 Creedmoor Barrel

If you own a Savage Axis and want a barrel with a heavy profile, then you may be searching for a Ruger Precision Rifle Barrel.

This barrel is crafted with a degree of precision and attention to detail that is unmatched.

This offers a high-quality drop-in substitute barrel for their rifles to precision rifle owners.

This barrel is made by American craftsmen using 416-R approved stainless steel in the USA and is completed with a heavy duty taper for the finest harmonics from the chamber to the muzzle.

Finally, to guarantee that it’s immune to decay, rust, and even wear and tear, this heavy profile barrel is nitride-treated.

It is machined to accommodate factory bolts as well.

Verdict: 9th Best 6.5 Creedmoor Barrel

You’ll want this heavy profile barrel to be your own, whether you own a Savage Axis or a Ruger Creedmoor weapon.

It is awesome to have a corrosion resistant tank, since it is known to be one of the longest lasting styles of barrels available.

This is capable of handling a substantial amount of rounds over time, coupled with steel construction.

Get the Ruger Precision Rifle Barrel if you’re searching for a long-lasting barrel for your rifle with added accuracy.

10th Best 6.5 Creedmoor Barrel: PSA 20″ Stainless Steel Barrel & BCG Combo

10th Best 6.5 Creedmoor Barrel

Pros

  • Very smooth finish
  • Can take many shots
  • Flawless BCG

Cons

  • None really

10th Best 6.5 Creedmoor Barrel

Last, we have the Palmetto State Armory PSA 20 “Stainless Steel Barrel & BCG Combo.

Usually, among gun owners, PSA is one of the more familiar brands. If you possess a 1911 or a Creedmoor rifle, it doesn’t matter, you’ve probably depended on a PSA once before.

If not, testing them out can be worthwhile.

This barrel has a stainless steel finish and is sized at 20 inches.

This barrel is made from nitride-coated steel 9310.

So, after shooting off several shots, you get a solid barrel that will guarantee that each shot is successful and does not cause you any problems.

You might consider the PSA brand as a potential option if you are looking for an improvement that is considered one of the best of the best on the market.

Compared with your regular stock or factory Creedmoor barrel, this is an outstanding upgrade.

Verdict: 10th Best 6.5 Creedmoor Barrel

At present, the PSA is known to be one of the strongest on the market and we believe that for that honor it has done well enough.

The barrel should be able to last you for a long time with its steel build and finish.

So, if you’re searching for a barrel that might be the only one you’re going to purchase in quite a while, consider the PSA as your favorite barrel.

Benefits of a new barrel investment

If you want to invest in a new barrel for your Creedmoor rifle, you will appreciate some of the greatest advantages and benefits that an ordinary stock or manufacturing barrel will possibly not offer you.

Since updating their Creedmoor barrel, here are some of the advantages previous customers have enjoyed:

Better Accuracy and Precision

The Creedmoor, as described before, is a top competitor in terms of long-range shooting as the top shot.

There is no denying that long-range shooting and precision is an incredible achievement.

For precision and accuracy, it is not only the rounds or the gun itself that are critical, but also the barrel.

Upgrading the barrel would considerably increase the precision.

Simple to Clean

new barrel clean

Even though it is recommended after each use, you need to regularly clean your weapon.

It is important to find an easy-to – clean barrel so that you can get rid of all the dirt and gunk that could build up over time.

Neglecting to clean the barrel could reduce its lifetime which, in turn, could impact the overall performance of the weapon.

Better Velocity and Feeding

During each shoot, making the rounds pass smoothly is another excellent advantage.

When a Creedmoor cartridge travels through it, a stock or factory barrel would not do you any favors.

This would definitely decrease the pace of your shots. Not only can an optimized barrel further increase the precision of your shots, but the velocity can also be increased.

Final Verdict

If you know what to look for, finding the right 6.5 Creedmoor barrel is an simple feat.

Make sure to do some deep research to decide whether or not it is a great investment for you if you find a barrel that sticks out.

Take into consideration what people are thinking online about your barrel of preference and take everything with a grain of salt for each positive and negative thing.

You will find a barrel that suits you well before you know it which will last you for a long time.

Test: Otis cleaning device B.O.N.E. for AR-15

Otis cleaning device B.O.N.E.

The Otis B.O.N.E. is a special tool for cleaning the most dirt-prone areas of AR-15 self loading rifles.

It removes the smoke deposits on the breech block, breechblock carrier and firing pin of 5.56 mm (.223) caliber weapons.

The name of the Otis B.O.N.E. is program. The acronym stands for “Bolt Operational Necessary Equipment”, i.e. “tool to keep the breech functional”.

This tool “bone” has a very simple design. Otis has carved it out of a piece of round steel.

The B.O.N.E. can be used for three AR-15 parts: Breech, breech carrier and firing pin.

It can also be used as a T-shaped handle to pull the Otis cleaning cable through the barrel.

The B.O.N.E. is included in the Otis MSR/AR cleaning device (FG-556-MSR), but can also be purchased separately, as with just about any part in the Otis catalog.

On one side, the B.O.N.E. carries a scratch for the back of the latch, on the other side a scratch for the inside of the latch carrier and in the middle a scratch for the plate-shaped impact surface of the firing pin.

A hole is drilled in the center of the B.O.N.E. through which the firing pin is pushed.

Next to it is another hole through which the cleaning cable can be pulled.

The surfaces of the B.O.N.E. are phosphated to protect the hardened steel from rust.

The test team of all4shooters.com tested the B.O.N.E. on an M-4 after a long shooting day with 500 rounds of Tulammo ammunition with iron case.

As expected, a large amount of solid powder residue “baked” onto the breech behind the gas rings.

The corresponding hole in the bolt carrier recess was also heavily clogged.

Otis cleaning device B.O.N.E.

Although it is generally not noticed this way, the AR is driven by a throttle linkage; the cap itself acts this way on its way in the bolt carrier recess.

The pressurized gases, which are taken from the front of the barrel and conducted into the bolt carrier, cool down on the way there.

The powder residues become all the more stubbornly deposited on the back of the cap and in the cap carrier.

After disassembling the gun in the field, we also took apart the breech group.

After spraying with Otis O12-C Carbon Remover, we used the B.O.N.E. to scrape first the breech plate, then the breech and finally the firing pin.

The plate limits the path of the firing pin in the breech and is responsible for the correct firing pin projection.

If too much smoke is deposited there, the firing pin will not protrude far enough from the breech to act on the primer. This leads to failure and, although it sounds far-fetched, it can happen.

The test with the B.O.N.E. was absolutely satisfactory: The tool fulfils its purpose well.

Breech, carrier and firing pin were completely clean in the end. In our opinion the release of the breech carrier works very well, as well as the firing pin.

However, the tool for the back of the breech could be improved a bit.

In case of very heavy deposits the tool is not designed sharp enough, so a lot of force is needed to finish the cleaning of the weapon successfully.

The B.O.N.E. is easy to handle, inexpensive (especially if you buy it with the MSR/AR cleaning device) and very robust.

The Otis B.O.N.E. is available for firearms System MSR/AR in caliber .223 / 5.56 mm, which is the vast majority of AR weapons on the market.

We would like to see a version for the .308 / 7.62 mm caliber from the manufacturer in the future.

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