Description

MBI-HS Modular Breach Insert Hinge Side

Convert a Standard Residential Door into a Reusable Hinge-Side Explosive Breaching Trainer

The MBI-HS Modular Breach Insert Hinge Side is a purpose-built explosive breaching training system that transforms a standard residential door into a realistic, reusable hinge-side breaching target. Designed for law enforcement tactical teams, military breaching programs, instructor certification courses, and dedicated training facilities, the MBI-HS replicates the structural behavior of a real hinge-side explosive breach while dramatically reducing training costs and reset time.

Unlike traditional breaching doors that require complete door replacement after repeated explosive training, the MBI-HS replaces only the structural hinge mounting section of the door with an inexpensive contractor-grade 2×6 consumable. Real residential hinges are mounted directly to the replaceable wood member, allowing explosive forces to travel through the same structural components found on operational doors. The result is realistic hinge-side failures using standard operational breaching techniques while protecting the permanent steel components for years of continued use.

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Designed Around Real Structural Failure

Every aspect of the MBI-HS was engineered to reproduce the way a real residential door fails during a hinge-side explosive breach.

Rather than simulating failure using proprietary materials or artificial mechanisms, the system preserves the original hinge geometry, door weight, and structural load path by utilizing:

• Standard residential door panels
• Real residential door hinges
• Standard hinge screws
• Contractor-grade dimensional lumber
• Operational explosive charge placement

During a properly executed breach, the hinge screws shear, the wood fractures, and the hinges separate from the door in the same manner expected from a conventional residential wood door. This provides instructors and operators with realistic feedback while maintaining a highly repeatable training platform.

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Rapid Reset Without Sacrificing Realism

Training efficiency is critical for explosive breaching programs.

Following each breach, operators simply:

• Remove the damaged 2×6 consumable
• Replace the wood member
• Reinstall the residential hinges if necessary
• Stand the door back into the frame
• Secure the hinges using standard screws

The entire reset process typically requires only 3–5 minutes, allowing instructors to maximize repetitions while minimizing downtime between training evolutions.

Unlike traditional breaching doors that often require extensive repairs or complete door replacement, the MBI-HS was specifically engineered to keep agencies training instead of rebuilding.

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Low-Cost Consumables Available Anywhere

The MBI-HS eliminates proprietary consumables entirely.

The sacrificial structural member consists of a standard contractor-grade 2×6 that can be purchased from virtually any local lumber supplier or home improvement store. The only preparation required is cutting the board to the length of the host door.

Because the system uses standard residential hinges and readily available dimensional lumber, agencies are never dependent on proprietary replacement parts to continue training.

This dramatically reduces lifecycle costs while simplifying logistics for both permanent training facilities and mobile breaching programs.

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Built for Operational Training

The MBI-HS was designed around real operational explosive breaching techniques.

The system supports:

• Standard operational linear charges
• Beginner explosive breaching instruction
• Sustainment training
• Instructor certification programs
• High-volume agency training

Testing has validated compatibility with linear charges up to 400 grains per foot using standard operational placement techniques.

While the MBI-HS provides exceptional realism for training, it is intended as a training platform and is not designed for formal explosive testing or forensic data collection, where complete residential door and frame assemblies remain the appropriate standard.

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Flexible Installation

Initial installation requires approximately 15 minutes using common tools.

The MBI-HS installs onto standard residential doors using drilled mounting holes and includes:

• MBI-HS structural insert
• Installation hardware
• Installation drill bit
• Installation wrench

Only a standard drill is required beyond the supplied components.

Once installed, the insert can remain on a dedicated training door for extended use or be transferred to another door panel whenever the original host door reaches the end of its service life.

The system is compatible with:

• Left-hand swing doors
• Right-hand swing doors
• Inward-opening doors
• Outward-opening doors
• Most residential doors
• Many commercial door panels

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Engineered for Durability

Manufactured from heavy-duty structural steel with a durable powder-coated finish, the MBI-HS was engineered for years of repeated operational use.

Because the explosive forces are intentionally directed into inexpensive, replaceable wood consumables, the permanent steel insert experiences minimal wear. Internal testing has demonstrated more than twenty explosive breaching evolutions on a single insert with no measurable degradation, and the product is backed by the Breach Pro warranty.

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Why Agencies Choose the MBI-HS

• Converts a standard residential door into a reusable hinge-side explosive breaching trainer
• Preserves realistic hinge geometry, door weight, and structural behavior
• Uses real residential hinges and contractor-grade dimensional lumber
• Supports standard operational explosive breaching techniques
• Compatible with left- and right-hand swing configurations
• Compatible with inward- and outward-opening doors
• Typical reset time of just 3–5 minutes
• Initial installation in approximately 15 minutes
• No proprietary wood consumables
• Dramatically reduces recurring training costs
• Built from powder-coated structural steel for long service life
• Portable design can be transferred between host doors
• Ideal for law enforcement, military, instructor development, and dedicated breaching facilities

Train More. Spend Less. Maintain Operational Realism.

The MBI-HS Modular Breach Insert Hinge Side delivers the realism of a traditional hinge-side explosive breach without the recurring expense of replacing complete door assemblies. By preserving authentic structural behavior while reducing reset time and consumable costs, the MBI-HS allows agencies to conduct more repetitions, improve operator proficiency, and maximize the return on every explosive breaching training event. Built for the Breach.