Features

Patent Pending.

Truly Caseless Operation

Operates without a cartridge case of any kind, eliminating the need for specialized or pre-packaged ammunition. 

A soldier could carry 450+ caseless rounds for the same weight as a standard loadout of 210 cased rounds. Going caseless more than doubles how much ammunition a soldier can carry.

Utilizes Standard NATO-Spec Ammunition Components

Directly uses standard, unmodified, components (e.g., M193, M855) without any prior assembly into cartridges. This simplifies logistics, ensuring convenient parts availability, and leveraging common infrastructure.


No Specialized Ammunition Required.

Directly uses standard, unmodified, components (e.g., M193, M855) without any prior assembly into cartridges. This simplifies logistics, ensuring convenient parts availability, and leveraging common infrastructure.


No Specialized Ammunition Required.

BrashZero Utilizes Standard NATO-Spec Ammunition Components
BrashZero Utilizes Standard NATO-Spec Ammunition Components
BrashZero Utilizes Standard NATO-Spec Ammunition Components

Multi-Caliber Adaptability

Adaptable to various calibers with minimal component changes.

BrashZero has Multi-Caliber Adaptability
BrashZero has Multi-Caliber Adaptability
BrashZero has Multi-Caliber Adaptability

Scalable Design for Any Weapons System

The operating system may be upscaled or downscaled as required for different calibers, or even heavy artillery. Adaptable for a wide range of firearm types.

The operating system may be upscaled or downscaled as required for different calibers, or even heavy artillery. Adaptable for a wide range of firearm types.

BrashZero has Scalable Design for Any Weapons System
BrashZero has Scalable Design for Any Weapons System
BrashZero has Scalable Design for Any Weapons System

Eliminates Traditional Ammunition Production Process

The direct use of standard, NATO-Spec ammunition components for firing obviates the need for any traditional cartridge manufacturing processes, removing associated time, expense, equipment, and health risks.

BrashZero has no need for Eliminates Traditional Reloading Process
BrashZero has no need for Eliminates Traditional Reloading Process
BrashZero has no need for Eliminates Traditional Reloading Process

Purely Mechanical Operation

Purposefully excludes all electronics, gears, conveyor systems, belts, and batteries, ensuring reliability and addressing industry skepticism towards electronic firearm components.

Purposefully excludes all electronics, gears, conveyor systems, belts, and batteries, ensuring reliability and addressing industry skepticism towards electronic firearm components.

Advanced Heat Management

Separation of components that run hot from heat-sensitive components, through strategic thermal isolation and insulation.

BrashZero has Advanced Heat Management
BrashZero has Advanced Heat Management
BrashZero has Advanced Heat Management

Cook-Off Prevention

No hot parts ever touch powder until the user has decided to fire. The bolt only touches the allocated powder charge. Thus, cook offs, which are a significant risk in any caseless system, machinegun, or firearm with hot operating parts or barrel, are minimized, and may only take place after the user has decided to fire and presumably oriented the firearm in a safe (or intended) direction.

No hot parts ever touch powder until the user has decided to fire. The bolt only touches the allocated powder charge. Thus, cook offs, which are a significant risk in any caseless system, machinegun, or firearm with hot operating parts or barrel, are minimized, and may only take place after the user has decided to fire and presumably oriented the firearm in a safe (or intended) direction.

BrashZero has  Cook-Off Prevention
BrashZero has  Cook-Off Prevention
BrashZero has  Cook-Off Prevention

Simple Piston-Driven Reciprocation

Ensures clean operation by driving reciprocation via piston, eliminating fouling, maintaining manageable operating temperatures, and enabling continuous high-output firing capability. 

BrashZero has Simple Piston-Driven Reciprocation
BrashZero has Simple Piston-Driven Reciprocation
BrashZero has Simple Piston-Driven Reciprocation

Extremely Compact

Under 15 inches overall length with a 7.5-inch barrel, achieved through the differentiated component travel, optimizing use of space. Compact form factor offers significant advantages, and broadens the range of uses of the operating system (e.g., use as a PDW).

Under 15 inches overall length with a 7.5-inch barrel, achieved through the differentiated component travel, optimizing use of space. Compact form factor offers significant advantages, and broadens the range of uses of the operating system (e.g., use as a PDW).

BrashZero is under 15" and Extremely Compact
BrashZero is under 15" and Extremely Compact
BrashZero is under 15" and Extremely Compact

Precisely Choreographed Sequential Operation

An as-simple-as-possible conglomeration of multiple interconnecting parts that are meticulously choreographed in a 3D space and time continuum. 

BrashZero operating system is an as-simple-as-possible conglomeration of multiple interconnecting parts that are meticulously choreographed
BrashZero operating system is an as-simple-as-possible conglomeration of multiple interconnecting parts that are meticulously choreographed
BrashZero operating system is an as-simple-as-possible conglomeration of multiple interconnecting parts that are meticulously choreographed

No Forceful Ejection (Enhanced Stealth)

Offers enhanced stealth capabilities by eliminating forceful ejection of spent cases or any other material, preventing physical evidence at the firing location and reducing sound signature

Offers enhanced stealth capabilities by eliminating forceful ejection of spent cases or any other material, preventing physical evidence at the firing location and reducing sound signature

BrashZero Offers enhanced stealth capabilities by eliminating forceful ejection of spent cases or any other material
BrashZero Offers enhanced stealth capabilities by eliminating forceful ejection of spent cases or any other material
BrashZero Offers enhanced stealth capabilities by eliminating forceful ejection of spent cases or any other material

User-Friendly Operation

The operating system requires minimal training or familiarization. A user may simply pull the trigger, charge the firearm by means of a left side charging handle, and replenish firing supplies with detachable box magazines.

BrashZero requires minimal training or familiarization.
BrashZero requires minimal training or familiarization.
BrashZero requires minimal training or familiarization.

Monolithic Rail; 13.5” LOP; Ergonomic

The design incorporates a monolithic top rail that aligns all optics and secures the barrel in a single part, machined from a solid block of aircraft-grade aluminum.

BrashZero has a Monolithic Rail; 13.5” LOP; and is very Ergonomic
BrashZero has a Monolithic Rail; 13.5” LOP; and is very Ergonomic
BrashZero has a Monolithic Rail; 13.5” LOP; and is very Ergonomic

Fast & Toolless Barrel Changes

Threadless securement via direct structural engagement with mono rail and clamshell receiver.

BrashZero offers Fast & Toolless Barrel Changes
BrashZero offers Fast & Toolless Barrel Changes
BrashZero offers Fast & Toolless Barrel Changes

Compatibility with Longer Length Gas Systems

e.g., carbine, rifle, etc.

e.g., carbine, rifle, etc.

BrashZero offers Compatibility with Longer Length Gas Systems
BrashZero offers Compatibility with Longer Length Gas Systems
BrashZero offers Compatibility with Longer Length Gas Systems

Efficient Powder Delivery via Transporter & Plunger

Moves precisely metered powder from the reservoir to the chamber.

BrashZero handles Efficient Powder Delivery via Transporter & Plunger
BrashZero handles Efficient Powder Delivery via Transporter & Plunger
BrashZero handles Efficient Powder Delivery via Transporter & Plunger

Contact Email:

contact@brashzero.com


Copyright © 2025 Blecher LLC. All rights reserved.

Contact Email:

contact@brashzero.com


Copyright © 2025 Blecher LLC. All rights reserved.

Contact Email:

contact@brashzero.com


Copyright © 2025 Blecher LLC. All rights reserved.