The Modulus Placard is the modular attachment designed to attach to our HRAC and RAC plate carriers or work in conjunction with the Duraflex Buckle system. It ships with an elastic AR magazine insert and will swap to any of HRT’s inserts if you like options—because versatility is the spice of field life.

Key Features & Design

• Compatibility & mounting: Attaches to HRAC and RAC plate carriers or works with the Duraflex Buckle system for a secure, low-profile setup.
• Elastic AR magazine insert: Includes an elastic AR magazine insert by default, replaceable with any of HRT’s inserts to fit your kit.
• Adjustable straps: Straps on the modulus system are height adjustable so you get the perfect length to match HRT or existing carriers.
• Modular attachment options: Standard swift clip style buckles, but easily swappable to G-Hook, Molle-T and many other placard mounting options on the market. Note: H-Harness sold separately.
• Open top design & Velcro front: Open top pouch design allows you to add pouches and configure the placard how you want. The front is lined with Velcro for quick attachment and changes of modulus pouches.
• Backed security: The back face features a Hook to mate with the Loop face on the carrier to keep the placard securely in place.
• Durable construction: Made from 500 Denier Cordura with an integrated Duraflex Buckle attachment system for reliability in the field.
• Compact size & specs: Placard measures 9.25” x 6” and features 3 AR15 style magazine inert.
• Warranty: Backed by a Lifetime Warranty for long-term peace of mind.
• Complete your Modulus System: Pair with HRT H Harness, Air Pass Backer, General Purpose Pouch, and Open Top Pouch to build your ideal loadout.