There are a lot of choices when it comes to buying a bolt carrier group (BCG). And with the growing popularity of nickel boron coatings, there’s an even greater number of BCGs available that have this coating. So, how do you know which is the best nickel boron BCG? That’s what we’re here to help you decide. We’ve compiled a list of the top-rated nickel boron BCGs on the market, based on our research and customer feedback. We hope this guide helps you find the perfect BCG for your needs. Happy shopping!
Table of Contents
- Best Nickel Boron BCG Reviews
- #1 American Built Arms Company Bolt Carrier Group
- #2 Black Rain Ordnance Bolt Carrier Group
- #3 Black Rain Ordnance Bolt Carrier Group
- #4 Brownells Bolt Carrier Group
- #5 FailZero Bolt Carrier Group
- #6 FosTech Outdoors AR-15 Complete Bolt Carrier Group
- #7 LBE Unlimited Bolt Carrier Group
- #8 XTS BCG-N Bolt Carrier Group
- #9 Rise Armament Bolt Carrier Group
- #10 Walker Defense Research Bolt Carrier Group
- #11 Walker Defense Research Titanium Bolt Carrier Group
- #12 WMd Guns Bolt Carrier Groups
- #13 WMD Guns Bolt Carrier Groups
- #14 WMD Guns Bolt Carrier Group
Best Nickel Boron BCG Reviews
#1 American Built Arms Company Bolt Carrier Group
The AB Arms PRO Advanced Rifle Bolt Carrier Group is specially made to have exacting tolerances and surface finishes. These Bolt Carrier Groups by American Built Arms Company are built of 8620 steel and coated in Nickel Boron with a Nickel Boron coated bore, so you’ll need nearly no lubrication. The extractor of the American Built Arms Co PRO 5.56 BCG is made from aircraft-grade E4140 steel and is coated in manganese phosphate to provide superior extraction during each fire. Drop-in ready, this AB Arms NiB Bolt Carrier Group is the perfect addition to any MSR.
#2 Black Rain Ordnance Bolt Carrier Group
Looking for a top-of-the-line bolt carrier group for your .308 rifle? Look no further than the Black Rain Ordnance Bolt Carrier Group. This top-quality BCG is made from nickel boron and features the Black Rain Ordnance biohazard engraving on the spine of the carrier. It’s perfect for those who want only the best for their .308 caliber rifle.
#3 Black Rain Ordnance Bolt Carrier Group
This Black Rain Ordnance Bolt Carrier Group is perfect for any AR build. It features a nickel boron finish that’s smooth and easy to clean, and it’s compatible with .223 Remington and 5.56x45mm NATO rounds. Plus, the right-handed design ensures comfortable use and quick access to your ammo.
#4 Brownells Bolt Carrier Group
Looking for a high-quality and affordable bolt carrier group for your AR-15 or M16? Look no further than the Brownells M16 5.56 Complete Bolt Carrier Group. This BCG is built and tested to provide flawless operation in any AR-15 or M16 and features a bolt fabricated from 9310 steel with a heat-treated and shot-peened finish. The bolt carrier itself is built using 8620 steel with a hardened finish, and the whole BCG is completed with a nickel-boron coating. Plus, the extractor features a rubber insert and spring for reliable operation, and the gas-key screws are torqued and staked for security.
#5 FailZero Bolt Carrier Group
Looking to improve your rifle’s function? The FailZero Bolt Carrier Group is the answer. All essential parts are coated with EXO nickel boron, which provides permanent dry lubricity and increased durability. Plus, the coating reduces friction to enhance performance. Installation is quick and easy – this is a drop-in part that will fit seamlessly into your firearm. Upgrade your rifle today with the FailZero Bolt Carrier Group.
#6 FosTech Outdoors AR-15 Complete Bolt Carrier Group
The Echo AR-II and Echo Sport are designed to function with the standard full-auto M16 cut Nickel Boron Bolt Carrier Group. This bolt carrier group is designed to be reliable and durable, allowing you to take your shooting experience to the next level.
#7 LBE Unlimited Bolt Carrier Group
This nickel boron-coated bolt carrier group is perfect for AR-15 enthusiasts who want the best performance and durability possible. The nickel boron finish provides uniquely smooth action and exceptional resistance to wear, making this BCG ideal for high-volume shooting.
#8 XTS BCG-N Bolt Carrier Group
The XTS BCG-N Bolt Carrier Group was designed to be the ideal choice for anyone in need of a high-quality product. Made with long-lasting and efficient components, this bolt carrier group will be useful for a long time. Created with some of the most practical materials and design, this bolt carrier group from XTS is sure to last.
#9 Rise Armament Bolt Carrier Group
Looking for a top-quality bolt carrier group? Look no further than RISE Armament’s advanced M16 BCG with nickel boron finish. This unit is precision manufactured and individually inspected to ensure high-level performance. It’s coated with nickel boron to reduce friction and improve overall performance, ensuring a smooth, reliable shooting experience. Plus, it comes MPI tested and features a bolt made from 9310 tool steel heat treated and case hardened. Don’t miss out – order your RISE Armament Bolt Carrier Group today!
#10 Walker Defense Research Bolt Carrier Group
The Walker Defense Research nickel boron bolt carrier group is designed to provide shooters with greater reliability, easier cleaning, and better lubricity. This bolt carrier group is made to exacting quality standards and is magnetic particle inspected. The nickel boron finish provides a durable coating that reduces wear and corrosion.
#11 Walker Defense Research Titanium Bolt Carrier Group
Looking for a top-quality titanium bolt carrier group? Look no further than Walker Defense Research. The titanium bolt carrier group is made to exacting quality standards and is approximately 67% of the mass of a traditional steel full-auto profile bolt carrier group. The bolt itself features a nickel boron coating for heat dissipation, ease of cleaning, better lubricity, and enhanced reliability. Plus, this titanium bolt carrier group comes with an Ionbond DLC (Diamond-Like Carbon) coating for exceptional durability.
#12 WMd Guns Bolt Carrier Groups
Looking to get the most out of your AR-15? Then you need a WMD Guns bolt carrier group! These precisely machined and coated components result in a super-smooth, harder-than-chrome surface that reduces friction to the bare minimum. This means faster, cleaner shooting with less wear and tear on your rifle. Plus, the NiB-X coating is impervious to corrosion and abrasion, so your bolt carrier group will stay looking and performing great for years to come.
#13 WMD Guns Bolt Carrier Groups
These bolt carrier groups are machined to precise government M16 specs and coated with WMD’s proprietary NiB-X® nickel boron coating. This coating creates a smooth, hard surface that is resistant to friction and corrosion. It also makes cleaning up much easier as carbon will not adhere to the surface. If you’re a competitive shooter or high-volume shooter, this is the ideal choice for you. Get your WMD Guns bolt carrier group today and enjoy the benefits of this top-of-the-line product.
#14 WMD Guns Bolt Carrier Group
This bolt carrier group is perfect for anyone looking for a reliable and easy-to-clean option. The NiB-X coating guarantees that the BCG will last longer than any other on the market, and the components are polished to reduce fouling adherence. This is an especially beneficial option for those using short barrel setups or suppressed platforms.
Will Nickel Boron rust?
Nickel boron BCGs will not rust, as they are treated with a corrosion-resistant nickel coating. However, it is still important to keep them clean and dry, as any dirt or moisture can cause rusting.
Is a Nickel Boron BCG good?
Nickel Boron BCGs are a great choice for AR-15s and other firearms. They are durable, reliable, and easy to clean. Nickel Boron BCGs also offer reduced wear and tear on your firearm, making them a long-lasting investment.
What is the advantage of a Nickel Boron BCG?
Nickel Boron BCGs offer several advantages over traditional chrome-lined BCGs. The Nickel Boron coating provides superior lubricity and resistance to wear, making it easier to keep your rifle running smoothly. Additionally, the Nickel Boron coating is harder and more wear-resistant than traditional chrome lining, meaning your BCG will last longer.
Is Nickel Boron better than chrome?
There is no simple answer to this question as both Nickel Boron and chrome BCGs have their advantages and disadvantages. Nickel Boron BCGs are said to be smoother and more durable than chrome BCGs, and they also offer better heat dissipation. However, they can be more expensive than chrome BCGs. Chrome BCGs are known for their hardness and corrosion resistance, but they can be less durable than Nickel Boron BCGs.
Does BCG affect accuracy?
No, BCG does not affect accuracy. BCG is a bolt carrier group, and bolt carrier groups do not affect accuracy.
How hard is Nickel Boron?
Nickel boron is an alloy that is made of nickel and boron. It is a medium-hard metal with a melting point of approximately 2,600 degrees Fahrenheit. It is often used in firearms and knives because it has a high level of durability and resistance to wear.
Is black nitride better than phosphate?
Nitride coatings are harder and more wear-resistant than phosphate coatings, making them the better choice for most applications. However, phosphate coatings have higher corrosion resistance in some environments.
What is a no-hammer BCG?
No hammer BCGs are those that do not require a hammer for installation. Instead, they use a collet that tightens around the barrel and holds the BCG in place. This eliminates the need for a hammer and makes installation much simpler.
Will a 5.56 BCG work with 300 blackouts?
The short answer is yes, a 5.56 BCG will work with 300 blackouts, but it may not be ideal. A 300 blackout cartridge is slightly wider than a 5.56 cartridge, so the rounds may not chamber as smoothly in a rifle chambered for 5.56 rounds. Additionally, the pressure of the round may be too much for a 5.56 BCG to cycle correctly. A 300 blackout BCG is specifically designed to handle the increased pressure of the round, so it may be a better option if you are shooting 300 blackouts.
When it comes to the best Nickel Boron BCG, there are many things to consider. The most important factor is finding a product that will meet your specific needs and requirements. In this buyer’s guide, we have outlined some of the key factors you should take into account when making your purchase decision. We also reviewed some of the top-rated products on the market so that you can make an informed decision about which one is right for you. Thanks for reading!
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