PSA4 Level IV Stand-Alone Plate

The Velocity Systems PSA4 is the consumer-accessible plate from a brand that primarily ships to military and law enforcement procurement. Velocity Systems gates direct sales on velsyst.com to mil/LE/gov accounts, so civilian buyers go through Primary Arms or Brownells. The PSA4 is the current Level IV stand-alone offering, replacing the discontinued VS-44 / VS-LWP from earlier in the lineup.

Construction is ceramic strike face with composite backer, rated as Level IV stand-alone (full .30-06 M2AP defeat without requiring a soft armor backer). Weight is 6.8 lb in 10x12 size, thickness 0.75 in, Shooter's Cut single-curve geometry. Multi-curve variants exist on separate SKUs. The "PSA" designation does not stand for Palmetto State Armory; it is Velocity's internal product family code.

What you are paying for at the current Brownells retail point is the issued-grade pedigree and a cleaner consumer purchase path than direct Velocity ordering. Pair it with a Velocity Systems Operator Universal Carrier or a Crye AVS for a fully-aligned brand kit.