PolyPlinker by Point9cmBenis
Overview
Dive into the innovative world of 3D-printed firearms with the PolyPlinker by Point9cmBenis, a unique design released as version 0.9 for community collaboration. This downloadable file offers enthusiasts a chance to explore and contribute to an evolving project tailored for firearms customization.
The PolyPlinker is designed to integrate seamlessly with the WarFairy Charon Lower, providing a customizable upper receiver for AR-15 enthusiasts. Its purpose is to offer a practical, community-driven solution for creating a functional firearm using 3D printing technology. Key benefits include compatibility with standard components and the opportunity to be part of a growing open-source project at thegatalog.com.
PolyPlinker by Point9cmBenis Features
The PolyPlinker by Point9cmBenis stands out with its innovative approach to 3D-printed firearm design, focusing on compatibility and adaptability. This version, dubbed V0.9, is a work-in-progress release, inviting community input to refine and perfect the design.
- WarFairy Charon Lower Integration: Designed to work flawlessly with the WarFairy Charon Lower, with minor tweaks for enhanced performance.
- Standard AR-15 Compatibility: Utilizes a standard AR-15 Fire Control Group (FCG), though it excludes the bolt catch for a streamlined build.
- Versatile Barrel Options: Supports either a CMMG .22lr barrel and BCG or a .223 barrel with a CMMG conversion BCG for flexibility.
- Magazine Adaptability: Recommends the Better Mag Adapter with M&P15-22 mags, though CMMG mags are also compatible.
This design encourages community innovation, with a call for a printable version of the Better Mag Adapter to further enhance the project. It’s a perfect blend of customization and collaboration for firearms enthusiasts.
Difficulty & Build Time
- Skill Level: Intermediate
- Estimated Build Time: 12-24 hours
- Required Experience: Familiarity with 3D printing, basic firearm assembly, and working with AR-15 components
Hardware and Tools Required
Required Hardware
- Standard AR-15 Fire Control Group (FCG, excluding bolt catch)
- 1/4" bolt, rod, or similar for takedown pins
- M5 cap screw for the charging handle
- Standard buffer spring (compatibility to be confirmed)
- CMMG .22lr barrel and BCG, or any .223 barrel with CMMG conversion BCG
- Better Mag Adapter with M&P15-22 mags (recommended) or CMMG mags
- Lots of glue for assembly
Recommended Tools
- 3D printer for printing components
- Basic hand tools for assembly (screwdrivers, wrenches)
- Adhesive application tools for secure bonding
- Measuring tools for precise fitting of hardware
PolyPlinker by Point9cmBenis Parts
The PolyPlinker by Point9cmBenis includes STL files for the upper receiver designed to pair with the WarFairy Charon Lower. These files are optimized for 3D printing, with the creator’s version printed using PETG for durability. The designer notes that PLA+ could also be a viable material, though testing is recommended for optimal results.
Special printing considerations include ensuring high infill density for structural integrity due to the functional nature of the firearm components. Detailed build instructions are available as a PDF guide at this link to assist with assembly and setup.
Printer Compatibility & Settings
The PolyPlinker design is compatible with most FDM 3D printers capable of handling durable materials like PETG or PLA+. The creator used PETG for their build, suggesting it as the primary material for strength and reliability in functional parts. PLA+ may work for less stressed components but should be tested for safety.
Recommended print settings include a high infill percentage (50-80%) and a layer height of 0.2mm for a balance of strength and detail. Ensure proper bed adhesion and consider using a brim or raft for larger parts to prevent warping. A printer with a build volume sufficient for AR-15 upper receiver components is necessary.
Conclusion
The PolyPlinker by Point9cmBenis offers a unique opportunity for 3D printing and firearms enthusiasts to engage with a community-driven project at thegatalog.com. With its compatibility with standard AR-15 components and innovative design, it’s a promising step toward accessible, customizable firearm builds. Join the collaboration, download the files, and contribute to refining this V0.9 release into a full-fledged 1.0 version!
