Introduction
If you're interested in building your own firearm, you may have come across the term "80 percent lower receiver." But what exactly does that mean?
A lower receiver is the part of a firearm that connects the stock, barrel, and other components. It's also the part that's legally considered the firearm itself. An 80 percent lower receiver is a partially completed lower receiver that requires additional machining to be usable as a firearm.
Why Choose an 80 Percent Lower Receiver?
There are a few reasons why someone might choose to use an 80 percent lower receiver instead of buying a completed lower receiver:
- Cost: 80 percent lower receivers are often less expensive than completed lower receivers.
- Customization: Because you have to do some of the machining yourself, you have more control over the final product and can customize it to your liking.
- Legal considerations: Some people prefer to use 80 percent lower receivers because they're not classified as firearms until they've been completed, which can make them easier to purchase and transport.
Legal Considerations
It's important to note that while 80 percent lower receivers are not considered firearms under federal law, they may still be subject to state and local regulations. It's your responsibility to ensure that you're in compliance with all applicable laws.
Additionally, if you decide to complete an 80 percent lower receiver yourself, you'll need to follow all relevant laws and regulations regarding firearms manufacturing, including obtaining any necessary permits or licenses.
Completing an 80 Percent Lower Receiver
Completing an 80 percent lower receiver requires some knowledge of firearms and machining. You'll need specialized tools and equipment, and you'll need to follow instructions carefully to ensure that the final product is safe and functional.
There are a number of companies that sell 80 percent lower receiver kits, which include all the necessary parts and instructions for completing the lower receiver. If you're new to firearms or machining, it may be best to start with a kit rather than trying to source all the parts and instructions yourself.
Benefits of Building Your Own Firearm
Building your own firearm can be a rewarding experience, and it offers a number of benefits:
- Customization: When you build your own firearm, you have complete control over the final product. You can customize it to your liking and even create unique designs.
- Learning: Building your own firearm is a great way to learn more about firearms and how they work.
- Satisfaction: There's a certain satisfaction that comes with creating something with your own two hands, and building a firearm is no exception.
Conclusion
80 percent lower receivers offer a cost-effective and customizable option for those interested in building their own firearms. However, it's important to be aware of the legal considerations and to take the necessary precautions when completing an 80 percent lower receiver. If you're new to firearms or machining, it may be best to start with a kit rather than trying to source all the parts and instructions yourself.