FTN Suppressor Pack
Overview
The FTN Suppressor Pack delivers a revolutionary approach to 3D printed suppressor design with the innovative Diet Mountain Dew (DMD9) suppressor system. This lightweight, mostly printed suppressor eliminates the need for a booster while incorporating metal threads for enhanced durability.
Drawing inspiration from ancient composite bow construction, this design uses layered materials bonded together to overcome the primary weakness of printed suppressors - layer adhesion failure. The DMD9 solves critical challenges that plague traditional printed suppressors through ingenious engineering and readily available materials.
FTN Suppressor Pack Features
The DMD9 suppressor features a unique reinforcement system using 2-liter bottle panels epoxied around the body to strengthen axial stress points. This innovative approach eliminates the need for super thick walls while maintaining structural integrity under firing conditions.
Metal threads provide exceptional longevity compared to fully printed alternatives, ensuring reliable attachment and extended service life. The design specifically addresses cycling issues found in Browning-type action pistols by maintaining optimal weight distribution.
Key advantages include:
- No booster required for proper function
- Easy annealing process without salt requirements
- Uncontrolled materials that are readily accessible
- Lightweight construction optimized for semi-automatic pistol cycling
The design philosophy focuses on solving axial stress rather than radial stress, allowing for more efficient material usage while maintaining performance standards.
Difficulty & Build Time
- Skill Level: Intermediate to Advanced
- Estimated Build Time: 8-12 hours (including annealing and assembly)
- Required Experience: 3D printing experience, basic gunsmithing knowledge, epoxy bonding techniques
Hardware and Tools Required
Required Hardware
- Metal thread inserts for suppressor attachment
- 2-liter plastic bottle (for reinforcement panels)
- High-quality epoxy adhesive
- Standard 3D printing filament (PLA compatible with Ender 3)
- Various fasteners and hardware (specific list in build guide)
Recommended Tools
- 3D printer (Ender 3 or equivalent)
- Precision cutting tools for bottle panel preparation
- Epoxy application tools
- Thread installation equipment
- Basic hand tools for assembly
- Safety equipment for handling adhesives
FTN Suppressor Pack Parts
The pack includes complete STL files for all suppressor components designed for standard FDM printing. Print settings are optimized for PLA filament on entry-level printers like the Ender 3, maintaining the FOSSCAD standard for accessibility.
Special printing considerations address heat buildup challenges during rapid firing scenarios. The design incorporates thermal management features while maintaining printability on standard desktop 3D printers.
All components are engineered for easy post-processing with the included annealing instructions that don't require specialized salt bath equipment.
Printer Compatibility & Settings
Compatible with most FDM 3D printers including the popular Ender 3 platform. The design adheres to FOSSCAD standards ensuring broad compatibility across entry-level and professional 3D printing systems.
Recommended material is PLA for optimal results, though the design accommodates various filament types. Print settings are optimized for standard 0.4mm nozzles with layer heights and infill percentages specified in the comprehensive build guide.
No specialized high-temperature materials required, making this accessible to builders with standard 3D printing setups and materials.
Conclusion
The FTN Suppressor Pack represents a significant advancement in 3D printed suppressor technology through its innovative composite reinforcement approach and practical design solutions. The DMD9 system successfully addresses the fundamental challenges of printed suppressors while maintaining accessibility and performance standards.
Complete build instructions and detailed PDF guide ensure successful construction for intermediate to advanced builders ready to tackle this sophisticated project.
