Description
Polymer80 G150 AR-15 80% Lower Receiver Kit – Gray
Take your firearm building to the next level with the Polymer80 G150 80% lower receiver kit in sleek gray. Designed for enthusiasts who value customization and legal DIY construction, this kit provides everything you need to create a personalized AR-15 lower receiver. As an unfinished component, it requires final machining to become a functional firearm, making it ideal for hobbyists and builders seeking hands-on experience.
Key Features and Benefits
- High-Quality Polymer Construction: Built from durable, impact-resistant polymer, the G150 offers lightweight performance without sacrificing strength, ensuring reliability in various conditions.
- Easy to Machine Design: The 80% completion state means minimal material removal is needed using standard tools, allowing for a straightforward build process that emphasizes precision and control.
- Gray Finish for Style: The neutral gray color provides a modern, tactical look that complements a wide range of AR-15 upper receivers and accessories.
- Complete Kit Inclusion: Comes with essential components like jigs and hardware to support the machining and assembly, reducing the need for additional purchases.
- Legal Compliance: As an unfinished receiver, it is not classified as a firearm until completed, aligning with federal regulations for DIY buildsāalways check local laws before starting.
Specifications and Technical Details
| Model | G150 |
| Caliber Compatibility | Multi-caliber (compatible with AR-15 platforms) |
| Material | High-strength polymer |
| Finish | Gray |
| Completion Level | 80% (requires machining) |
| Included Components | Lower receiver blank, jig, and necessary hardware |
| Weight | Approximately 0.5 lbs (varies with final machining) |
Why Choose This 80% Lower Receiver Kit?
This Polymer80 G150 kit empowers you to build a custom AR-15 from the ground up, offering a rewarding project that enhances your understanding of firearm mechanics. The polymer design reduces overall weight compared to metal alternatives, making it ideal for builds focused on portability and ease of handling. Whether you’re a first-time builder or an experienced enthusiast, the straightforward machining process and included jig simplify customization, allowing you to create a firearm tailored to your preferences.
Ideal Uses and Applications
- DIY Firearm Projects: Perfect for hobbyists looking to assemble their own AR-15 for recreational shooting or collection purposes.
- Custom Builds: Use as a base for personalized rifles, integrating with aftermarket parts for enhanced performance.
- Educational Tool: Great for learning about firearm assembly and mechanics in a controlled, legal environment.
Why Buy from Florida Gun Store?
At Florida Gun Store, we prioritize your shooting needs with expert guidance and reliable products. Our team has years of experience in the firearm industry, ensuring you get authentic, high-quality items like this Polymer80 kit. We focus on customer trust by offering detailed product information and support, so you can shop with confidence for all your AR-15 parts and accessories.
Frequently Asked Questions (FAQ)
- Why should I buy from Florida Gun Store? We provide expert advice, competitive pricing, and a commitment to quality, backed by our extensive experience in firearms. Our secure platform and knowledgeable staff make us a trusted source for builders and enthusiasts.
- Is this kit legal in my area? Laws vary by location; always verify local and state regulations regarding 80% receivers before purchase and assembly. We recommend consulting legal resources or authorities.
- What tools are needed to complete the receiver? Basic machining tools like a drill press or router, along with the included jig, are typically required. Refer to the manufacturer’s instructions for specifics.
- Can I use this with any AR-15 upper? Yes, the G150 is designed to be compatible with standard AR-15 upper receivers, allowing for versatile build options.
Start your custom build today with the Polymer80 G150 80% lower receiver kitāorder now to experience the satisfaction of creating your own firearm!

| Model | G150 |
| Caliber Compatibility | Multi-caliber (compatible with AR-15 platforms) |
| Material | High-strength polymer |
| Finish | Gray |
| Completion Level | 80% (requires machining) |
| Included Components | Lower receiver blank, jig, and necessary hardware |
| Weight | Approximately 0.5 lbs (varies with final machining) |






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