RTS Tactical HST Active Shooter Armor Vest Kit

Key Specifications

Product Overview

The RTS Tactical HST Active Shooter Armor Vest Kit eliminates the procurement friction of sourcing carrier and armor plates separately — delivering a complete, matched, ready-to-deploy active shooter response package from a single SKU. For law enforcement agencies equipping patrol officers or response teams for active threat deployments, this kit approach reduces administrative burden, ensures plate-carrier compatibility, and provides a single-source warranty and support relationship with an ISO 9001 certified manufacturer on a GSA Schedule.

The kit centers on the combination of the HST Quick Release carrier — with its 4-point emergency doffing system, 360° laser-cut MOLLE, and upgraded spacer mesh — and RTS Tactical's Level IV ceramic hard armor plates. At NIJ 0101.06 Level IV, these plates represent the highest protection level in the NIJ classification system. Level IV plates must stop a minimum of one hit from an armor-piercing .30-06 M2 AP round — a specification that simultaneously encompasses the full range of common rifle threats including 5.56mm M855 green tip, 5.56mm M193, .308 M80, 7.62×39mm, and 7.62×45mm rounds that Level IV ceramic will stop as part of its protection profile.

The ceramic construction of the RTS Level IV plates uses small ceramic squares backed by a polyethylene matrix, coated in waterproof polyurea for environmental durability. When a bullet strikes the ceramic face, the ceramic shatters to dissipate the bullet's kinetic energy across the plate surface — capturing the bullet and limiting back face deformation (BFD) to protect underlying tissue. Zero spalling design means ceramic fragments do not become secondary projectiles behind the plate. The SAPI Cut Single Curve geometry provides ergonomic conformance to the operator's chest while ensuring a secure fit in the HST carrier's plate pocket.

NIJ 0101.06 Level IV: What It Stops

• 5.56mm NATO (M855 / green tip): Standard military rifle round including steel-penetrator variant
• 5.56mm M193: Original 5.56mm service load
• .308 Winchester / 7.62×51mm M80: Standard rifle-caliber rifle and machine gun round
• 7.62×39mm MSC: AK-pattern rifle standard ammunition
• 7.62×45mm: Additional rifle threat level
• .30-06 M2 AP: NIJ Level IV test round — armor-piercing, the highest standard test threat in NIJ 0101.06

Kit Value Proposition

Purchasing the HST Active Shooter Kit versus buying carrier and plates separately provides the assurance that the specific plate and carrier combination has been validated as an integrated system by RTS Tactical. The carrier is sized and the plate pocket is designed for RTS Tactical's plate geometry — eliminating any concern about plate fit, pocket depth compatibility, or plate retention performance that can arise when mixing carriers and plates from different manufacturers. For agency procurement, the kit simplifies paperwork and inventory management while maintaining a single-source accountability for the complete system.

See also: RTS Tactical HST Quick Release Carrier on MED-TAC | RTS Tactical Level IV Plate 10×12 on MED-TAC | Premium Body Armor Vests

All products sourced from the actual brand manufacturer or authorized master distributors. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.