Silicon Carbide Ceramic + HPPE 250x300mm 2.50kg Single Curve NIJ 0101.06 IV bulletproof plate

Product Overview

The S-4E250300IIIA is a high-performance ballistic protection plate designed for in-conjunction-with (ICW) use with IIIA-rated tactical vests. It combines silicon carbide ceramic (for superior armor-piercing resistance) and HPPE (High Performance Polyethylene, for lightweight durability) to deliver NIJ 0101.06 IV-level protection—filling the gap between standard IIIA vest defense (handgun rounds) and full IV-level rifle threat resistance. This plate balances robust ballistic performance, wear comfort, and compatibility, making it ideal for professionals needing enhanced protection without replacing existing IIIA vests.

Core Specifications

Material & Structural Advantages

1. Dual-Layer Composite Protection System:

◦ Silicon Carbide Ceramic: Features exceptional hardness and compressive strength, specifically engineered to shatter high-velocity armor-piercing rounds (e.g., 7.62x63mm M2 AP). It dissipates the extreme kinetic energy of such threats, a critical requirement for achieving NIJ IV-level protection.

◦ HPPE: Reduces the plate’s overall weight (2.50kg is lightweight for IV-level ICW plates) while enhancing structural toughness and flexibility. This minimizes user fatigue during extended wear (e.g., patrols, tactical operations) and ensures compatibility with most standard IIIA-rated vest carriers.

1. Durable 600D Oxford Fabric Cover:

◦ The water-resistant and flame-retardant 600D black Oxford outer layer safeguards the core ceramic-HPPE composite from environmental damage, including moisture, dust, and minor thermal hazards (e.g., damp field conditions, accidental sparks). Its abrasion-resistant texture also prevents scratches or tears during tactical movement, equipment transport, or long-term storage—extending the plate’s service life.

1. Practical Single Curve Design:

◦ The single-curve contour aligns with the natural shape of the human torso (chest/back), ensuring a snug, gap-free fit when paired with IIIA vests. This design eliminates pressure points during all-day wear, maintains full protection coverage, and does not restrict mobility (e.g., bending, running, or handling equipment)—critical for dynamic professional use.

Protection Performance

• NIJ IV ICW IIIA Vest Rating: Complies with NIJ 0101.06 IV standards only when used in conjunction with a NIJ IIIA-rated vest (cannot provide standalone protection). This combination upgrades the vest’s defense from handgun rounds (IIIA level) to armor-piercing rifle rounds (IV level), offering cost-effective protection for users who already own IIIA tactical gear.

• Targeted Ballistic Stopping Power: Rigorously tested at 15 meters to reliably stop 7.62x63mm M2 AP—a heavy-duty military armor-piercing round used in rifles like the M1 Garand, known for its ability to penetrate lower-level ballistic protection.

• Consistent Reliability: The uniform density of the silicon carbide ceramic and the shock-absorbing properties of HPPE ensure consistent performance across repeated impact tests. This avoids unexpected failure in high-stakes, life-threatening situations.

Applicable Scenarios

Tailored for professionals who need IV-level protection while leveraging existing IIIA vests, including:

• Law enforcement officers (patrol, response to armed incidents involving high-powered rifles)

• Private security personnel (high-risk site guarding, protection of high-value assets)

• Military support staff (non-combat roles in regions with elevated rifle threat risks, e.g., base security)

Civilian contractors working in areas with moderate-to-high ballistic hazards