Balance Mini Grip
Overview
The Balance Mini Grip delivers an optimized 20-degree grip angle for AR-15 platforms, striking the perfect balance between the A2's 25° and Magpul K2's 17° angles. This compact design provides comfortable ergonomics for both prone and offhand shooting positions.
Engineered as a shortened version of the original Balance Grips, this mini variant caters specifically to shooters with smaller hands and those seeking maximum compactness in their AR-15 build. The slim profile maintains full functionality while reducing overall firearm dimensions.
Balance Mini Grip Features
This 3D printed grip features a carefully calculated 20-degree angle that accommodates most hand sizes and shooting positions comfortably. The compact and slim design reduces bulk without sacrificing ergonomics or control.
- Shortened length optimized for smaller hands
- Universal compatibility with AR-15 and other compatible firearms
- Balanced grip angle for versatile shooting positions
- Lightweight construction when printed in PLA+
The grip's basic yet effective design focuses on essential functionality while maintaining the structural integrity needed for reliable performance. Its compact footprint makes it ideal for builds where space and weight are critical considerations.
Difficulty & Build Time
- Skill Level: Beginner to Intermediate
- Estimated Build Time: 2-4 hours (including print time and assembly)
- Required Experience: Basic 3D printing knowledge and firearm assembly familiarity
Hardware and Tools Required
Required Hardware
- 1x Allen Head Screw (1/4-28 x 1")
- 1x Steel Star Washer
- 1x Safety Selector Detent
- 1x Safety Selector Detent Spring
Recommended Tools
- Allen wrench set for screw installation
- Basic hand tools for assembly
- Safety equipment for firearm handling
Balance Mini Grip Parts
The downloadable files include the STL files necessary to print the complete Balance Mini Grip. The design is optimized for PLA+ filament printing with specific settings that ensure durability and proper fit.
Recommended print settings include 4 wall perimeters for strength, 20-32% gyroid infill pattern, and 0.18mm layer height for smooth surface finish. The 0.40mm wall thickness provides excellent structural integrity while maintaining reasonable print times.
Printer Compatibility & Settings
This grip design was tested on the Monoprice Maker Select Plus but is compatible with most FDM 3D printers. The recommended settings include:
- Extruder Temperature: 204°C
- Bed Temperature: 54°C
- First Layer Height: 0.22mm
- Standard Layer Height: 0.18mm
- Infill: 20-32% with gyroid pattern
PLA+ filament is the recommended material for optimal strength-to-weight ratio and ease of printing. The 100% material flow setting ensures proper layer adhesion and dimensional accuracy.
Conclusion
The Balance Mini Grip represents an excellent compromise between ergonomics and compactness for AR-15 builds. Its thoughtfully designed 20-degree angle and shortened profile make it particularly suitable for shooters seeking enhanced control in a minimal package. With straightforward printing requirements and basic hardware needs, this grip offers an accessible upgrade path for both novice and experienced builders.
