Level 4 SA Multi-curve Armor Plate
$315.00
available on backorder
Protection
NIJ .06 Level IV rated plate engineered to defeat armor-piercing rifle rounds including .30-06 AP and other high-velocity threats.
Weight
Only 6.1 lbs for 10×12″ size, balancing lifesaving protection with mobility and comfort.
Material
PE + ceramic composite strike face with silicon-carbide ceramic and UHMW polyethylene backing for reliable ballistic resistance.
Form Factor
Multi-curve ergonomic profile contours to the torso for extended wear and improved movement.
Design
Stand-alone hard armor plate — no soft armor backing required.
MULTI-CURVE HARD PLATE
Ergonomic Multi-Hit Defense Against AP Rifle Threats
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True Level IV Protection: Designed to stop armor-piercing rifle rounds (e.g. .30-06 AP, 5.56 NATO M855, 7.62×39, other common intermediate and rifle calibers) in stand-alone use.
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Multi-Curve Ergonomics: Shape anatomically contours to the body, reducing pressure points and improving comfort during long wear.
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Lightweight Construction: At 6.1 lbs, the plate remains lighter than many comparable Level IV options — aiding mobility and reducing fatigue.
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Edge-to-Edge Coverage: Extended ceramic coverage and full-size 10×12″ area to protect vital organs without “dead zones.”
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Independent Ballistic Testing: Each plate tested at a recognized lab (NTS Chesapeake) to meet NIJ standards, ensuring verified stopping power.
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Standalone Plate: No requirement for soft armor backing — simplifies gear setup, reduces bulk, improves concealability under uniforms or clothing.
KEY FACTS
6.1 LBS
0.90″
MULTI-CURVE
MULTI-CURVE PROTECTION
Advanced Rifle Threat Mitigation:
This Level 4 multi-curve plate is engineered to counter a broad spectrum of elevated rifle threats. Its ballistic construction is designed to defeat common armor-piercing projectiles—such as 5.56 M855, 5.56 M193, 7.62×39 MSC, and 5.56 SS109—alongside other high-velocity impacts encountered in demanding environments.
Optimized Weight-to-Protection Ratio:
At 6.1 lbs, the plate maintains a balanced profile that supports confident maneuverability. The reduced mass helps preserve endurance and mobility during prolonged operations without compromising ballistic performance.
True Stand-Alone Functionality:
This plate performs independently as a stand-alone armor solution, requiring no supplemental soft armor panel for rated protection. The streamlined configuration minimizes bulk, decreases gear complexity, and enables a more efficient defensive setup.
LEVEL 4 SA MULTI-CURVE CERAMIC PLATE SPECS:
QUICK SPECS
5 YEARS
10×12″
FAQ
Q: Is soft armor backing required with this plate?
A: No — the plate is rated for stand-alone use, so no additional soft armor is needed for full Level IV protection.
Q: What kind of rounds will this plate stop?
A: It’s engineered for armor-piercing rifle rounds (e.g. .30-06 AP, 5.56 NATO M855, 7.62×39), plus other standard intermediate and rifle calibers — with full ceramic coverage and multi-hit capability.
Q: Will it fit in my standard 10×12 SAPI-cut carrier?
A: Yes — the plate is 10×12″ multi-curve, compatible with most standard plate carriers designed for SAPI/ESAPI or shooter’s cut plates.
Q: How heavy is this plate?
A: The 10×12″ version weighs approximately 6.1 lbs.
Q: What kind of warranty is offered?
A: A 5-year manufacturer warranty on ballistic performance is included.
COMFORTABLY FITS YOU BODY CONTOUR
SPALL-FREE PROTECTION AGAINST AP ROUNDS
IIIA BACKING NOT REQUIRED
ONLY 6.1 LBS
NIJ CHART
TESTING
CUT THE WEIGHT
At only 6.1 lbs these level IV body armor ballistic plates are capable of stopping multiple armor-piercing rounds. Silicon Carbide ceramic plates disperse impact energy effectively, without risk of dangerous spalling.
Protection against armor-piercing .30-06 APM2 rounds has never been so lightweight- with added confidence in stopping power and survivability.
EXTENDED CERAMIC COVERAGE
Increased edge-to-edge protection area provided by ceramic ballistic plate – choose Ace Link Armor plates with Extended Ceramic Coverage for the most comprehensive protection of your vitals.
There is no compromises when it comes to your safety!
KNOW ABOUT Level IV Armor Plates
Level IV Armor Plates
Made to wear on the upper body for personal protection against armor-piercing (AP) rounds, Ace Link Armor’s level IV body armor plates are quality composite armor utilizing the highest grades of Ultra High Molecular Weight (UHMW) Polyethylene layers of backing, enhanced by silicon carbide ceramic on the strike face of the plate structure weighing in at 6 lbs. Level IV body armor can be found in three main plate sizes, 6×6, 6×8,10×12 so you can find the right fit for your plate carrier or tactical vest.
Level IV body armor is a type of personal body armor made from layers of various composites. Pure metal versions were used during the medieval period and modern versions of body armor and plates are still widely used today by civilians, police officers, and military forces all over the world to protect themselves against gunfire. However, it’s important to note that modern technology offers body armor solutions that are much lighter than steel plates.
These level IV plates are of the highest level of body armor and personal protection out there on the market.
What will Level 4 body armor stop?
Level IV plates body armor has been tested against multiple rounds including rifle rounds like .30-06 APM2 (Armor Piercing Rounds M2) and 5.56mm Green Tip or Black Tip ammunition.
These plate inserts were tested not only for a single shot but tested to be truly multi-hit level IV and meet the requirements of domestic, international, military specifications for armor protection levels up to NIJ.06 level 4 plates standard. You can read more about NIJ ballistic protection levels in our Armor Guide article.
Level 4 body armor plates are of high quality and will keep you safe in almost any situation so no matter what kind of weapon or common threats a criminal might use against you or against melee weapons and other possible shrapnel coming your way, this plate will stop them!
What are level 4 armor made out of?
Body armor plates are made out of highest grade and extremely hard and durable materials in order to withstand high energy impacts. Ace Link Armor Level IV body armor plates feature multiple layers of PE backing enhanced by ceramic edge-to-edge coverage for complete protection of all organs engineered with civilians, law enforcement as well as military personnel in mind.
The enhanced ceramic layers of an Ace Link Armor body armor plate are made out of a material called silicon carbide which has a piercing resistance that matches steel but it’s much lighter. The UHMW PE backings actually enhance the overall stopping power by dissipating the impact force.
Other types of materials used in the production of body armor plates are aluminum oxide and boron carbide.The UHMW PE backing, silicon carbide, and boron carbide are combined together in order to give your level iv body armor plate increased strengthening abilities and improved retention of its shape when impacted by penetrating rounds.
The ceramic is not just simply glued onto the backings but it is part of the system that allows for better performance than ever before while retaining a lightweight package. Long story short, the best Level IV armor should be made of PE and ceramic composite.
Is Level 4 body armor legal?
The U.S federal government has no restrictions on buying body armor; thus, some states and other places may have regulations governing the purchase, ownership, use or wearing of body armor by civilians.
Since some states have specific body armor laws, you should know that it is your responsibility to be aware of these restrictions. Not only does this depend on where you live, but also the type of equipment being sold or purchased because not all types are allowed in every state. To make sure everything goes smoothly with the purchase or sale process for both parties involved (buyer and seller), do your research beforehand so there aren’t any surprises when it comes time to complete a transaction.
In most countries and states, Level IV stand-alone armor is legal to own as long as you are not a felon and are not committing a crime while wearing them.
Level IV Plate as well as all other body armor items are subject to your country’s law enforcement and regulations. Please check local statutes for more details on body armor.
What are the best Level 4 plates?
There are 3 main factors you should consider when buying body armor: protection level, the weight of the plate, and its cost.
You get what you pay for. So if your ultimate goal is saving weight, then expect to spend more money on a plate that will work with the ballistics of modern-day body armor standards. However, if you’re looking for something durable and cheap but still want it light enough to carry around easily in case of an emergency situation, there are cheaper options available that might not be as protective or last long-term as some other plates can due to their heavier material content and quality control checks during production.
Considering all of the above Level IV Armor Plate from Ace Link Armor is exactly what you need: not good quality but great quality product to protect your vital organs that comes on basically no lead time (we maintain high stock level on them)!
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Can civilians own and wear Level 4 body armor?
The short answer is yes, civilians can own and possess Level IV body armor as long as it is not prohibited in their State of residence or by Law Enforcement, or Judicial decision.
Bulletproof vests and other types of body armor are essential for protection when in dangerous situations. If you want to buy one, be sure that your local regulatory authorities will allow it as they may have strict laws about what type can be worn or purchased depending on the location.
Some states have restrictions on what is considered body armor, so it’s important to be aware of the law in your area before ordering a carrier vest online or over the phone.
Reviews
Everything you’ll ever need and then some!
Zero complaints – General satisfaction
Best in class for the price!
Level 4 plate
Super high quality and super service
Fits Great
Side plates fit very well and take up a lot of gaps between front plate and rear plate
Solid armor
Level 4 Plates
Lightweight plates
Excellent craftsmanship
Still kickin’
Outstanding!
Level 4 sa multi curve best quality
Lightweight and perfect
Lightweight and perfect
Nice side plates !
Awesome Product
Frank
Good shipping had to change
Best hard plate money can buy
Great level IV plates
Fantastic
Light weight
Light weight
Best plates ever
Best plates ever
Perfect
First armor buyer
Quality and lightweight
Excellent product, fast shipping.
Came in perfect time
great plates
Great product
Hefty
Hefty hefty hefty
Well made, lightweight and a
Great
Took a little longer then
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