Placa compuesta de cerámica/PE VISM nivel IV

What makes Level IV protection different from Level III+?

NIJ Level IV is tested against .30 caliber M2 Armor Piercing (AP) ammunition — a 166-grain steel-core round fired at 2,880 fps. This is a dramatically harder ballistic challenge than Level III+ SRT threats (M855, 7.62×39 MSC). Defeating M2 AP requires ceramic armor materials with extreme hardness capable of fracturing a hardened steel core traveling at high velocity. Level III+ plates use ceramic or UHMWPE to stop common rifle rounds; Level IV plates must also stop purpose-built AP rounds designed to defeat armor.

Is the VISM Level IV plate NIJ certified or independently tested?

The VISM Level IV Ceramic/PE Composite Plate (B4C1012) is independently tested to meet or exceed Level IV standards — meaning it was tested at an accredited ballistics laboratory against Level IV threat criteria. It is not currently listed on the NIJ's formal Compliant Products List (CPL). For agencies or applications requiring formal NIJ certification documentation, verify with MED-TAC International whether formal NIJ listing is available for this SKU or consider NIJ-listed alternatives.

Can the VISM Level IV plate stop all rifle threats?

Yes — a plate rated to Level IV provides protection against all NIJ levels below it, including Level III (7.62×51mm NATO M80 FMJ), Level III+ SRT threats (M855, 7.62×39mm MSC), and all handgun threats. Level IV represents the highest standard NIJ protection classification. The one category not addressed by any standard NIJ level is explosive fragmentation, which requires specialized FRAG-rated armor. For typical rifle and handgun threats encountered in law enforcement and civilian contexts, Level IV provides comprehensive protection.

How heavy is the VISM Level IV Ceramic/PE Composite Plate?

The VISM Level IV Ceramic/PE Composite Plate (B4C1012) weighs approximately 5.5 lbs (2,495 g) for the 10"×12" size. This is heavier than UHMWPE-only Level III plates (~3.0 lbs) but comparable to many ceramic composite Level IV plates from other manufacturers. The weight difference reflects the density of the ceramic strike face required to achieve Level IV AP defeat capability. Front + rear plate system weight with Level IV plates is approximately 11 lbs, which is a standard carried load for military personnel in combat roles.

Does the VISM Level IV plate need a soft armor backer?

The VISM Level IV Ceramic/PE Composite Plate is rated as a standalone plate — it does not require a soft armor backer to achieve its stated Level IV ballistic performance. The PE composite backer integrated into the plate construction handles the energy absorption function that a separate soft armor backer would otherwise provide. Operators may optionally add a soft armor panel for additional coverage of carrier gaps or as a supplemental handgun protection layer, but it is not required for the plate's rated performance.