Upgrade Kit for Transforming TARGET FRAME 505 into Full TARGET FRAME 504 System

The STEELFLY CONVERSION KIT 506 is an advanced upgrade solution designed to transform the TARGET FRAME 505 into the full-featured TARGET FRAME 504 modular shooting system.

By installing the Conversion Kit, shooters unlock the complete modular functionality of the 504 platform, including expanded target configurations, interchangeable layout options, and advanced training scenarios. This upgrade significantly increases system versatility, turning a skill-progressive target into a fully modular, configurable training platform.

Built around the STEELFLY HookHole® ecosystem, the kit integrates seamlessly with existing components, ensuring fast installation without complex tools or modifications.

Once upgraded, the system gains full compatibility with STEELFLY modular accessories, obstacle modules, and advanced shooting training configurations used in the TARGET FRAME 504 platform.

Key Features

• Converts TARGET FRAME 505 into full TARGET FRAME 504 system

• Unlocks advanced modular shooting target functionality

• Expands target positioning, layout, and configuration options

• Enables obstacle-based and multi-zone training scenarios

• Fully compatible with STEELFLY HookHole® system

• Tool-free or minimal-tool installation process

• Compatible with STEELFLY 400 and 500 Series accessories

• Maintains durability and corrosion resistance of the base system

• Designed for long-term system expansion and modular growth

Technical Specifications

SIZE: 25x15x15cm

TARGET HIT AREA: various diameter circles

OBSTACLE AREA: two geometrical figures

HIT INDICATOR: Switch up / Switch down

CUSTOMIZABLE: Target placement and obstacle area

MAX ENERGY: 25J

MAX CALIBERS: .177 (4.5mm) to .22 (5.5mm)

AMMUNITION: Only lead pellets

SURFACE TREATMENT: Electrochemically plated

IMPACT AREA MATERIAL: 3mm steel

Applications

The CONVERSION KIT 506 is ideal for shooters who want to upgrade their training system without replacing their existing equipment.

Perfect for:

• Upgrading TARGET FRAME 505 to full modular 504 capability

• Advanced precision shooting training setups

• Dynamic and configurable target layouts

• Shooting clubs and structured training environments

• Users expanding from progressive to professional-level training systems

• Long-term modular system development

System Benefit

With the STEELFLY CONVERSION KIT 506, TARGET FRAME 505 becomes a fully expandable modular platform equivalent to TARGET FRAME 504. This allows shooters to continuously evolve their training system, from basic precision development to advanced multi-configuration shooting scenarios, without replacing the original frame.

For detailed product compatibility and conversion options, see the "Upgrades and Compatibility" section.