Polymer80 RL556V3 AR15 LOWER RECEIVER ONLY

Upgrade your custom build with our innovative “RHINO” 80% lower. If you’re worried about cutting and drilling a metal 80% lower, try this instead! Made from a glass-reinforced nylon composite. The same material is used in handgun frames.

This polymer 80 lower is incredibly tough yet very easy to machine. Moreover, this product delivers strength, precision, and ease for every builder.

The RL556v3 features some improvements over its prior models. A threadless pistol grip reduces stress points within the receiver, and the buffer tube housing has been beefed up. It also features a flared magazine well for quicker reloads. The RL556v3 is available in white, OD Green, Gray, Black, and FDE. Select the color that best suits your build.

Key Features

• Premium Material:
  This P80 AR15 lower is built from high-grade, glass-reinforced nylon composite. It is robust and lightweight. Furthermore, it is very easy to cut and drill with basic tools. As a result, beginners and experienced builders enjoy fast results.
• Enhanced RL556v3 Design:
  The RL556v3 model offers many improvements. For example, its threadless pistol grip cuts stress in the receiver. This change increases durability and boosts comfort. In addition, the buffer tube housing has been beefed up for extra strength. Also, the flared magazine well speeds up reloads. Consequently, you enjoy a smooth shooting experience.
• Versatile Compatibility:
  The Polymer80 RL556V3 AR15 LOWER RECEIVER ONLY works with standard, mil-spec lower parts kits and AR uppers. It accepts mil-spec magazines and uses standard pivot and takedown pins. Therefore, whether you call it an ar 15 80 lower, p80 ar lower, or poly 80 lower, it fits perfectly into your custom AR build.
• USA-Made Quality:
  This polymer 80 lower is 100% made in the USA. It reflects top American craftsmanship and strict quality standards.

What’s Included in the rl556v3 blank

When you purchase our “RHINO” 80% lower kit, you receive a complete set of components. This kit makes your build simple and reliable. You get:

• 80% Polymer AR15 Lower Blank (Mil-spec)
• Hex Key
• Set Screw
• Grip Nut
• Grip Screw
• Bolt Catch Pin

Each item ensures a fast and secure assembly.

Why Choose Our Polymer80 RL556V3 AR15 LOWER RECEIVER?

Our P80 AR15 lower stands out because it uses high-quality materials and an innovative design. It simplifies the build process without sacrificing strength. Moreover, it works with a wide range of AR components. In addition, it serves builders who want an ar10 80 percent lower polymer solution.

By choosing this product, you invest in a lower receiver that meets your needs and offers lasting durability. Whether you build a new firearm or upgrade an old one, our “RHINO” 80% lower becomes your perfect foundation.

Easy Assembly and Customization

The design of the Polymer80 RL556V3 AR15 LOWER RECEIVER is simple and precise.

• Easy Machining:
  The glass-reinforced nylon composite is very easy to cut and drill. You can quickly customize the receiver with basic tools.
• Simple Integration:
  The kit includes all necessary hardware. The hex key, set screw, grip nut, grip screw, and bolt catch pin all fit securely. As a result, your assembly is smooth and efficient.
• Enhanced Ergonomics:
  The threadless pistol grip improves handling, and the flared magazine well speeds up reloads. Thus, you spend more time enjoying your build and less time fixing assembly issues.

In conclusion, the Polymer80 RL556V3 AR15 LOWER RECEIVER ONLY is ideal for builders who demand quality, versatility, and ease. This P80 AR15 lower offers strong durability, simple machining, and excellent compatibility with standard AR parts.

Overall, you can improve your AR build today with our “RHINO” 80% lower. Enjoy the perfect blend of strength, precision, and ease that every builder deserves.