Grip V3.1

Grip V3.1 Features

The Grip V3.1 by Hoffman Tactical stands out with its adaptable design and user-focused features. Each grip includes a beaver tail for enhanced ergonomics, though it can be removed for non-compatible weapons, ensuring flexibility for various builds.

Key highlights include:

• Texture Options: Choose between "TR" (Texture Ready) for adding custom 0.035” high textures or "NT" (No Texture) for a blank, smooth grip.
• Fit Variants: Options like "Legacy" for older Super Lowers (V3.0 AR-15, V1.0 AR-9), "Mil-spec" for aluminum lowers, and "Standard" for newer Super Lowers and LR-308 builds.
• File Formats: Available in .STL for direct slicing and printing, and .STEP for easy CAD editing.

This design prioritizes both functionality and customization, making it a top choice for 3D printing and firearms hobbyists seeking a reliable AR grip.

Difficulty & Build Time

• Skill Level: Intermediate
• Estimated Build Time: 4-6 hours
• Required Experience: Basic 3D printing knowledge and familiarity with firearm assembly recommended

Hardware and Tools Required

Required Hardware

• 3D printed grip components (from provided .STL files)
• Compatible AR lower receiver (mil-spec, printed, or Super Lower)
• Standard AR grip mounting hardware (screw and washer, typically included with receiver)

Recommended Tools

• 3D printer with slicing software (Cura or Prusa Slicer recommended)
• CAD software (for editing .STEP files if customization is needed)
• Basic hand tools for installation (Allen wrench for grip screw)
• Sanding or filing tools (if beaver tail removal or texture application is required)

Grip V3.1 Parts

The Grip V3.1 download includes multiple .STL files tailored for different AR configurations, ensuring a precise fit for your specific build. Variants are labeled clearly: "TR" for texture-ready grips, "NT" for no-texture options, and fit-specific files like "Legacy," "Mil-spec," and "Standard." Additionally, .STEP files are provided for those who wish to modify the design in CAD software before printing.

For optimal results, Hoffman Tactical suggests experimenting with print settings but recommends starting with basic configurations in a slicer like Prusa Slicer (Slic3r) for ease of use. Durable materials such as PETG or ABS are ideal for functional firearm components to withstand stress and wear. Ensure proper layer adhesion and consider a higher infill percentage (50-75%) for added strength in high-stress areas.

Special considerations include checking your weapon’s compatibility with beaver tails—if incompatible, you’ll need to remove this feature post-printing. Detailed build instructions are also available as a PDF guide at the provided link for seamless assembly.

Printer Compatibility & Settings

The Grip V3.1 files are compatible with most consumer-grade FDM 3D printers capable of handling .STL files through popular slicers like Cura or Prusa Slicer. For best performance, use materials like PETG or ABS to ensure durability and impact resistance, critical for firearm accessories. PLA may be suitable for prototyping but is not recommended for functional use due to its lower strength.

Recommended print settings include a layer height of 0.2-0.3mm for a balance of detail and speed, with an infill of 50-75% for structural integrity. Ensure your printer bed is leveled and adhesion is strong to prevent warping, especially with ABS. No special requirements beyond standard 3D printing setups are needed, making this accessible for most hobbyists.

Conclusion

The Grip V3.1 from Hoffman Tactical is a game-changer for AR enthusiasts, offering unmatched customization and compatibility in a 3D printable format. With options for texture, fit, and easy-to-follow build instructions, this grip empowers you to elevate your firearm’s performance and aesthetics. Download today, print with confidence, and explore the full potential of your AR build with this innovative design.