Bca Side Charging Upper Feed Ramps
Most of you will know how a regular AR-15 charging handle works – reach over the rear of the gun, connect two fingers to the charging handle on both sides, and pulling back on it.
The AR-15 will normally ship with this type of charging set up unless you requested or chose otherwise. In which case, you will know of the comprehensive variety of standard charging handles that are currently available.
However, you may have reached the point of customizing your charging set-up further. If this has made you consider side charging, then one of the following options of Best Side Charging AR-15 Uppers of 2022 could be exactly what you're looking for.
So, let's go through the very best on the market and find the perfect side charging upper for your AR-15...
Contents
- Why Use A Side Charging Upper?
- Why is it different to the regular charging mechanism?
- Is it all about the looks?
- What is the functional advantage?
- And there's the action…
- And that's not all…
- How Do Side Charging Uppers Work?
- How does the BGC work?
- Do I need to buy one separately?
- How much does quality cost?
- How do I identify a quality BCG?
- Top 4 Best Side Charging AR-15 Uppers Reviews
- 1 J P Enterprises – Ar-15 Psc-11 Side Charge Gunsmith Kit, Lomass
- 2 Lantac USC Upper Side Charger for AR15 Rifles + CP-R360 Cam Pin
- 3 Gibbz Arms – Ar-15/M16 G4 Side Charging Upper Receiver
- 4 Faxon Firearms ARAK-21 Upper Receiver
- More Upgrades for your AR-15
- So, what are the Best Side Charging AR-15 Uppers?
Why Use A Side Charging Upper?
You have probably made many choices as to how to modernize or customize your rifle. But being familiar with how a standard AR-15 is charged, makes this is one of the more interesting options.
Why is it different to the regular charging mechanism?
Aesthetics mean that it's cool to look at. However, the conveniently fluid action in the way you use the side charger is enough of a reason in itself. It is also an easy to perform upgrade that takes little time or specialized equipment. And once you have experienced the ease of side charging uppers, you may wonder why it took you so long to convert?
Is it all about the looks?
The side charging unit is compact and sleek, and some favor it for that reason alone. However, how the unit looks should be second to the functional features.
What is the functional advantage?
The chief benefit is that you can clear a jam and charge the weapon without breaking your firing grip or changing your shooting position. In a one handed emergency, it is quicker and easier to charge. For example, in the event of a failure in the gas system.
And there's the action…
The advantage is fairly basic; however, it is the action that wins the day. You make the charge by pulling back on the handle extending from the receiver's back end. This retracts the bolt and the gun will cycle. And you can perform this without moving the rest of your body or releasing your control of the gun at all.
And that's not all…
The conversion is simple. Other than the upper, and charging handle itself, your AR doesn't really change. Your rifle does not need to undergo permanent alterations. You don't need additional parts and can use all the same parts. That is the same barrel, the same gas system, the same everything. You only need the upper itself and charging handle, along with the specialized bolt carrier.
How you now charge the rifle, is the only difference.
How Do Side Charging Uppers Work?
At the heart of your AR-15, you will find the BCG positioned between the lower and upper receiver. The BCG or bolt carrier group is a complex name for an important mechanism. It performs the vital task of mechanizing your rifle's basic functions.
How does the BGC work?
The BCG consists of a retaining pin, the firing pin, a bolt cam pin, a gas key, carrier, and bolt assembly. This unit will hammer the round, reload the new round, and expel the spent cartridge. The three functions are known as cycling, ejection, and reloading.
The bolt carrier group, moving backward and forward in this smoothly automated fashion, is the mechanized soul of your AR-15. It includes the direct gas impingement system. After the bullet is fired, it uses the gases released to power the BCG through its cycle.
The BCG produces the smooth semi-automatic firing capacity of the AR-15 and is one of the main reasons it's so popular.
Do I need to buy one separately?
This depends on your upper and lower receivers. In order to operate properly, the BCG needs to be specially made. They are available separately. However, if you already have one, it can be modified with the right settings.
If you are building a rifle from scratch, you can choose the BCG that suits the upper receivers.
How much does quality cost?
Sometimes you really need to make the price a secondary consideration. While it is possible to get quality side charging uppers and the matching BCG for a reasonable price. Bear in mind that when the price is really low, then the quality will also be far lower, and these are not items you want to skimp on. Take your time with this decision and make some careful comparisons.
How do I identify a quality BCG?
We have mentioned that the BGC is the delivery mechanism for getting the absolute best performance for your AR-15. So, here's what you need to consider when deciding on the best side charging AR-15 upper…
Bolt Material
BCGs are normally manufactured from steel, titanium, aluminum, and hybrid component variations. The steel comes under different classifications, the best known being 9310 or Carpenter 158.
9310 Steel is strong and retains that strength over long use and time.
Other features of added water resistance, high durability, superior hardness, and core strength are present in Carpenter 158 steel. This is the required specification for military uses.
Shot Peening and Heat Treatment
BCG materials must be treated and processed to maintain their integrity over time. To de-stress the metal, shooting the steel with minute metal balls is known as shot peening and adds strength.
Inner Chrome Lining
Chrome lining on the inside is a mil-spec requirement. It ensures easier cleaning and a surface that resists corrosion and is generally smoother. It is common for manufacturers to line the outside. The "inner chrome lined" option promotes superior functioning, and a longer life.
Staking
Each time a shot is fired, colossal gas pressure is exerted on the bolt carrier group. To secure the carrier and to prevent gas leakage, the carrier is held in place by two hex screws.
This is staking – it prevents the screws from moving and heads off failures in the system.
MPI and HPT Testing
Magnetic Particle Inspection (MPI), and High Pressure Testing (HPT), are two regular and vigorous tests that reveal defects in the unit and components. MPI is conducted by the bolt being soaked and situated in magnetic particle suspension then placed in line with the poles of a powerful electromagnet. Then UV light is used to inspect the unit for malfunction or wear.
HPT involves firing special cartridges at a much higher pressure than normal rounds.
Weight
A lightweight BCG can mean a saving of six ounces over the standard weight. This route is a specialty concern. Unless you're a competition shooter, you would not need this.
Top 4 Best Side Charging AR-15 Uppers Reviews
Now that we are more familiar with the technology and the options available. Let's take a look at four of our recommendations for the Best Side Charging AR-15 Uppers currently available of 2022.
1 J P Enterprises – Ar-15 Psc-11 Side Charge Gunsmith Kit, Lomass
Here's a great contender for the best side charging upper for an AR-15.
The JP Enterprises AR-15 PSC-11 Side Charging Gunsmith Kit ships with a standard charging handle and is compatible with M16 rifles and the AR-15. This is definitely worth a try if you are starting with a lower receiver that accepts a variety of mil-spec upper receivers. It qualifies as being one of the best buys in side charging AR-15 uppers.
What's in the kit?
Everything in terms of hardware you need for installation on your AR-15 is included in the kit along with a full bolt mass carrier. You get an ejection port cover and the hardware. This comes with a low mass JP, the JP bolt group (enhanced) retaining pin, firing pin, bolt, and cam pin.
If you're into competition shooting, the low mass carrier needs to be used with the low mass recoil buffer. That will include the reduced power spring kit and speed hammer.
How about quality and durability?
Durability is one of the top features of this unit. High quality billeted aluminum is used for the construction of the upper receiver, which accounts for this. Extensive use over time is guaranteed with this unit, and the bolt carrier should last up to 60,000 rounds.
The full mass carrier is made from stainless steel and finished with a QPQ finish for added durability.
Other features
This upper is tough and easy to clean. All the components are high quality, and this is a great unit if you're into a custom build for your upper kit. The top charging handle is retained in the dual system with the side charger. It's really easy to use with optics, and there is no need to lose cheekweld when charging.
Specifications
- Enhanced bolt nickel chromium-molybdenum steel.
- Bolt carrier stainless (polished black QPQ).
- Locking lugs beautifully radiused.
Pros
- Super durable.
- Operation is slick and clean.
- Everything you need for a full install is included.
- Good price bracket.
Cons
- May require some gunsmithing skills to install.
- May require some filing or fitting before installation.
2 Lantac USC Upper Side Charger for AR15 Rifles + CP-R360 Cam Pin
The Lantac is a great side charging upper, coming with a few extras that you'll love. It's also very affordable, so you can save some money on this unit and not compromise anything on the operational side. This makes it a very good buy.
Is it versatile for different builds?
Absolutely. The Lantac USC Upper Side Charger for AR-15 Rifles satisfies in many ways. Whether you are setting up a build from scratch or when you just need an upgrade. Even buyers who are new to this upgrade have been praiseworthy, reporting that it is easy to fit, without much fiddling about. The charging handle and BCG are easily fitted after installing the unit.
That's not all…
The durability of the Lantac is comparable with more expensive side charge uppers. So, there is no need to worry about it going the distance, shot after shot. You'll get through thousands of rounds with next to no signs of wear, and it won't fall apart like some of the cheaper options.
Here's the secret
Constructed from superior quality aluminum, friction between the bolt carrier and the upper is reduced to a minimum.
You will experience reliability and a beautifully smooth action with this CP-R360 Cam Pin. The nicely designed way the smooth finish carries into the main reciprocating channel is partly the reason for the smooth action. This is also due to the Pin having no moving parts, which can cause a lock up or a break.
Also, there is a reduction of internal wear because of the two flat surfaces sitting at right angles to the front face.
Specifications
- Material Billet 7075-T6 Aluminium.
- Finish Milspec Type 3, Class2 Black Anodized Hardcoat.
- M4 Feed ramps As standard.
- Smoothcam Blended system.
- Head Cam Pin Domed CP-R360.
Pros
- Works with heavier barrels.
- Function and fit are top class.
- Larger Rounds will fit without modifications.
- Excellent value.
Cons
- A side charging BGC is not included.
3 Gibbz Arms – Ar-15/M16 G4 Side Charging Upper Receiver
The Gibbz Arms is a beauty. In fact, we consider it another one of the best buys in side charging upper receivers. This is a great receiver for most rifles. For converting your standard center pull into a side charger, it will quickly and efficiently provide the functionality you are looking for.
How about a new build?
The Gibbz Arms AR-15/M16 G4 Side Charging Upper Receiver is a cinch for that. Whether it's a change of charger or a build from scratch. This is easy to install and will handle all the rounds you can imagine, no matter what your needs are.
Built to last…
This unit is compatible with most lower receivers. It's a very close rival to others on our list, like the JP Enterprise model. The Gibbz will give reliable service for thousands of rounds and for many years. This will give you satisfaction comparable to some of the more expensive models.
The top quality materials used in construction are melonite coated. This coating is very effective against scuffing, scratching, and knocks.
And there's more!
Jamming is rare on the Gibbz due to the perfect size of the ejection port. And one of the additional features of this great upper receiver is the Picatinny rail. This contributes to the ease of customizing your gun. A good Picatinny rail allows easy addition of scopes or optics. This will no doubt improve your accuracy, and there's nothing better than that.
Yet another feature we love
The beveled ejection port allows for the efficient and rapid disposal of your brass. Not only that, but it creates smooth removal of the bolt carrier and gases while you're firing.
Specifications
- Weight: 13.0 oz.
- Dimensions: 8.9 x 2.9 x 2.9 inches.
- Ejection Port Beveled – Full 15 Slot Picatinny Rail.
- Made in the USA.
Pros
- Smoother shooting.
- Faster follow up shooting.
- Easily installed.
- Operates with most AR-15 rifles.
- Jamming is rare.
- Good for thousands of rounds.
Cons
- Occasional problem with gas blocks, e.g., those from Adams.
- It may need a handguard or free floating handrail.
4 Faxon Firearms ARAK-21 Upper Receiver
Our final contender for your consideration is the Faxon Firearms ARAK-21 Upper Receiver. A really great upper with lots to offer.
Are you in a hurry?
Do you want to get to the range to rip out a few very quick rounds? No problem, the Faxon ARAK is quickly and easily to install. This is because this side charging upper comes fully assembled. So, there is no need to hunt around for additional items for assembly. Just drop it in and fix it in place.
Do you want a fully assembled unit to fit with any side charging handles?
If so, this Faxon Firearms ARAK-21 Upper Receiver could well be the one for you. This seems to be the only charger that is completely compatible with most brands of side charging handles.
Good in either hand?
Great news in this receiver for the left handed of us. This ambidextrous unit can be used by anyone. Plus, the BCG and Picatinny type rails are fully supported by the full-length rail system.
Is this a really good rap?
Yes, for sure. We give the Faxon Firearms ARAK-21 Upper Receiver top marks. First, its strength, quality build, reliability coupled with its right or left handed functionality. Secondly, the ease of dropping it straight into your rifle with no permanent alterations.
And finally, standard extras include the gas piston, adjustor, gas block, and a muzzle brake. Also, the value for money here is exceptional.
And we're not finished…
As an added bonus, you can make up to four adjustments that make it compatible with different styles of shooting. Speed and accuracy are quickly and easily achieved whether you are in the field or on the range.
Specifications
- Weight: 13.0 oz.
- Dimensions: 8.9 x 2.9 x 2.9 inches.
- Ejection Port Beveled – Full 15 Slot Picatinny Rail.
- Made in the USA.
Pros
- Smooth comfort reported by most shooters.
- Easy to swop between calibers.
- Very impressive reliability over 1000 rounds.
- Easy to install.
Cons
- Some have reported of a gap between the upper receiver and lower, although we did not experience this.
More Upgrades for your AR-15
Are you thinking of upgrading more than just the upper? If so, check out our reviews of the Best AR 15 Stocks, the Best AR 15 ACOG Scopes, the Lightest AR 15 Handguards, the Best Flip Up Sights for AR 15, and the Best Lasers for AR 15 currently available.
Also of interest could be our in-depth reviews of the Best AR 15 Cleaning Kit, our Best AR 15 Bipod reviews, our Best Lube for Ar 15 reviews, our Best AR 15 Soft Case reviews, or the Best AR 15 Hard Cases on the market 2022.
So, what are the Best Side Charging AR-15 Uppers?
This is often a hard task to pick a winner of these reviews because all these products will all give excellent service. All have exceptional strength and durability. However, our choice as the best side charging AR-15 Upper of 2022 is the…
Gibbz Arms Ar-15/M16 G4 Side Charging Upper Receiver
It is constructed from high-quality strength tested materials coated with melonite. And allows the versatility to work with any number of lowers.
It also features a good-sized Picatinny rail for customizing, which allows for the easy addition of any optics or scopes. And finally, the beveled ejection port allows efficient brass and gas ejection. A quality choice and highly recommended.
Happy and safe shooting.
Source: https://thegunzone.com/best-side-charging-ar15-uppers/
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