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Fortis IV/RF3


Sold individually
Ballistic Chart
** Sold Individually

The Fortis IV/RF3 ballistic plate is the embodiment of robust protection. Featuring a single-curve, multi-hit design, this Level IV/RF3 rifle-rated plate is constructed from UHWMPE with a tiled Aluminum Oxide strike face for maximum effectiveness against today’s most extreme ballistic threats, offering near edge-to-edge protection. With the strike face inset 0.5” to protect against drops, this 7.5lb plate defeats armor piercing rounds, including M2 AP and M855. The Fortis IV/RF3 plate provides solid defense against threats, combining high-level protection with affordability, a testament to our commitment to safety and value.

fortis level iv body armor plate and minimalist plate carrier


  • Weight:  7.5lbs
  • Size: 10” x 12” x 1.2"
  • Single-curve, multi-hit
  • UHWMPE & Aluminum Oxide construction
  • Mil-spec water repellant CORDURA cover
  • 7-year warranty
  • Integrated trauma mitigation technology


This Fortis IV plate is rated Level 4 / Level IV. To learn more about the NIJ body armor standards, visit our Understanding Body Armor Ratings blog.

Chart illustrating Premier Body Armor's Stopping Power Levels, featuring the Fortis IV/RF3 ballistic plate with multi-hit protection. The image compares nine different bullet types of various calibers, indicating that the Fortis IV/RF3 armor, made with UHWMPE and Aluminum Oxide, successfully stops each type, as shown by red check marks beneath each bullet.
A ballistic resistance test report from SMS Testing for the Premier Body Armor Fortis IV/RF3 details the test setup, ammunition used, procedures, and results including shot angles, velocities, and sample conditions of the Level IV ballistic plate with UHWMPE Aluminum Oxide for multi-hit protection. The test date is 3/6/2023.


  • Quick fulfillment! All in stock orders leave our facility within 1-3 Business Days
  • No international shipping at this time
  • Body Armor is legal to own in all 50 states (but we cannot ship to the state of Connecticut or New York)
  • Easy returns and exchange policy


Law Enforcement / First Responder / Military discount available

Please see TERMS & CONDITIONS for additional details regarding lead time, shipping, warranty & return policy.

Customer Reviews

Based on 3 reviews
Christian Aguiar
Fortis IV/RF3

Great quality and perfect fit for my plate carrier!

Joseph K.
Happy with my plates

Not much to say. I shopped around and these were a great deal for the money. Premier has a good reputation and the 7 year warranty and testing docs sealed the deal. I would recommend them to a friend.


Good product