If you are a gun enthusiast, then you probably know about the 80 percent lower receiver. This component is essential in building your firearm, and it is known for its durability and versatility. In this article, we will discuss everything you need to know about the 80 percent lower receiver, including its definition, types, and benefits.
What is an 80 Percent Lower Receiver?
An 80 percent lower receiver is a partially completed receiver that requires the user to complete the remaining 20 percent before it can be used to build a firearm. It is also known as an incomplete receiver or a “ghost gun.” This component is critical in building your firearm, and it is legal in most states in the US.
Types of 80 Percent Lower Receivers
There are several types of 80 percent lower receivers available in the market, including:
- Billet 80 percent lower receiver
- Forged 80 percent lower receiver
- Polymer 80 percent lower receiver
The billet 80 percent lower receiver is made from a solid piece of aluminum, while the forged 80 percent lower receiver is created by hammering aluminum into the desired shape. On the other hand, the polymer 80 percent lower receiver is made from a high-strength polymer material.
Benefits of Using an 80 Percent Lower Receiver
Using an 80 percent lower receiver comes with several benefits, including:
- Cost-effective: 80 percent lower receivers are often cheaper than complete receivers.
- Customization: You have the freedom to customize your firearm to meet your unique needs and preferences.
- Legal: Building a firearm using an 80 percent lower receiver is legal in most states, as long as you comply with state and federal laws.
- Privacy: Building your firearm using an 80 percent lower receiver ensures your privacy, as you don’t have to register the firearm with the government.
How to Complete an 80 Percent Lower Receiver
Completing an 80 percent lower receiver can be a challenging task, but with the right tools and knowledge, it can be done. Here are the steps to complete an 80 percent lower receiver:
- Choose the right tools and equipment
- Prepare the surface for drilling and milling
- Drill the trigger and hammer pin holes
- Mill the trigger pocket
- Drill the safety selector and trigger pin holes
- Install the lower parts kit
- Assemble the upper and lower receivers
Things to Consider When Buying an 80 Percent Lower Receiver
When buying an 80 percent lower receiver, there are several things you need to consider, including:
- Price: Choose a receiver that fits your budget.
- Material: Choose a receiver made from high-quality materials for durability.
- Compatibility: Choose a receiver that is compatible with your chosen upper receiver and lower parts kit.
- Brand: Choose a reputable brand with a good track record.
Conclusion
The 80 percent lower receiver is a crucial component in building your firearm. It offers several benefits, including customization, cost-effectiveness, and privacy. However, completing an 80 percent lower receiver requires the right tools and knowledge. When buying an 80 percent lower receiver, consider factors such as price, material, and compatibility. With the right receiver and tools, you can build a firearm that meets your unique needs and preferences.