What is a side plate and why do I need one?
A side plate is a small armor panel (typically 6"×6") that inserts into the side pockets of a plate carrier vest, covering the lateral torso — specifically the liver, spleen, kidneys, and descending aorta. While front and rear 10"×12" plates protect the anterior and posterior chest, the sides of the torso remain unprotected without side plates. These organs are highly vascular and life-threatening injuries to this area are often not survivable without rapid surgical intervention, making lateral coverage critically important in active threat scenarios.
What is the weight of the VISM Level III+ Side Hard Plate?
The VISM Level III+ Ballistic Side Hard Plate (BPSD66) weighs approximately 1.07 lbs (485 g) per plate. A pair of side plates for left and right coverage adds approximately 2.1 lbs total to the carried load. This is notably lighter than steel side plates of similar dimensions, which typically weigh 1.5–2.0 lbs per plate due to the higher density of AR500/AR600 steel compared to UHMWPE.
What is the difference between the flat VISM Side Hard Plate and the curved version?
The VISM Level III+ Ballistic Side Hard Plate (BPSD66) is completely flat — it does not conform to the body's lateral curvature. This means there will be a gap between the plate surface and the body at the top/bottom edges. The VISM Level III+ CURVED Ballistic Side Hard Plate has a single curve that allows it to follow the natural contour of the side torso, improving comfort and reducing the gap between the plate and the body. Both provide Level III+ protection; the choice depends on whether you prioritize flat-panel compatibility (flat) or ergonomic body conformance (curved).
Will the VISM 6"×6" side plate fit my plate carrier?
The VISM BPSD66 is designed to fit the side plate pockets of most modern plate carriers and armor vests that accept a standard 6"×6" side plate. However, side plate pocket geometry varies between manufacturers — some are designed for rectangular plates (e.g., 6"×8") rather than square 6"×6" formats. Verify your carrier's side pocket dimensions before ordering. The plate can also be used in the side pockets of certain soft armor carriers that accept hard plate inserts.
Does the VISM Side Hard Plate provide protection against handgun rounds as well as rifle rounds?
Yes — any armor panel rated to Level III+ (rifle protection) necessarily stops all Level I, IIA, II, and IIIA handgun threats as well, since the NIJ threat scale is hierarchical. Level III+ rifle-rated armor exceeds the ballistic performance threshold of all lower NIJ levels. The VISM Side Hard Plate provides protection against handgun rounds (9mm, .357 SIG, .44 Magnum, etc.) and Level III+ rifle threats including 7.62×51mm NATO.