All You Need to Know About a P80 Lower Parts Kit

Are you looking to assemble your own firearm? If so, you may have come across the term “p80 lower parts kit”. This kit contains all the parts necessary to build a P80-compatible lower receiver for an AR-15 style rifle. In this blog post, we’ll take a closer look at what a P80 lower parts kit is, the components it contains, and how you can go about assembling your own rifle with one.

What Is A P80 Lower Parts Kit?

A P80 lower parts kit is a set of essential components that are needed to build a Polymer 80 lower receiver for your firearm. These kits are offered by various manufacturers and retailers, including

The kit typically includes items such as a trigger, trigger bar, magazine catch, safety, bolt catch, buffer retainer, and more. These components are specifically designed to fit a Polymer 80 lower receiver, which is a partially completed lower receiver made from a polymer material.

Polymer 80 lowers are becoming increasingly popular among gun enthusiasts due to their affordability, versatility, and ease of customization. With a P80 lower parts kit, you can quickly and easily assemble your lower receiver and customize your firearm to your liking.

Overall, a P80 lower parts kit is an essential tool for those looking to build their own firearm using a Polymer 80 lower receiver. Be sure to check out to find the best options for your needs.

Why Should I Use A P80 Lower Parts Kit?

If you’re a gun enthusiast looking for the ultimate build experience, then you need to consider using a P80 lower parts kit. P80 is a leading brand in the firearms industry, known for their top-of-the-line gun parts and accessories.

Using a P80 lower parts kit provides several benefits that will enhance your gun building experience. First and foremost, P80 parts are designed to meet the highest standards of quality and durability. Their products are engineered to withstand even the most rugged and challenging conditions, ensuring that your gun will function at optimal performance levels for years to come.

Another reason to use a P80 lower parts kit is that they offer a wide range of customizable options, allowing you to tailor your gun to your specific needs and preferences. From triggers to grips and more, P80 offers an extensive selection of parts that will give you full control over the functionality and aesthetics of your firearm.

Finally, when you choose a P80 lower parts kit, you’re choosing to support a company that is committed to excellence in every aspect of their business. At, you’ll find a wealth of information and resources that will help you build the gun of your dreams, all while enjoying the peace of mind that comes from knowing you’re working with a brand you can trust.

How Do I Install A P80 Lower Parts Kit?

Installing a P80 Lower Parts Kit can be a little intimidating if you’ve never done it before, but with a little patience and the right tools, it’s a straightforward process that even a beginner can tackle. Here’s what you need to do:

Step 1: Gather Your Tools

Before you begin, make sure you have all the necessary tools. You’ll need a punch set, a hammer, a vice block or grip clamp, pliers, a Phillips head screwdriver, and some threadlocker. You may also want to use a bench vice, but it’s not essential.

Step 2: Disassemble Your Lower Receiver

Begin by disassembling your lower receiver. This will involve removing the magazine catch, trigger, hammer, and pins from the receiver. Make sure to keep track of all the small parts, as they can be easy to lose.

Step 3: Install The Trigger Assembly

Start by installing the trigger assembly. This should include the trigger, trigger spring, and disconnector. You may need to apply some pressure to compress the trigger spring so that it lines up with the holes in the receiver.

Step 4: Install The Hammer Assembly

Next, install the hammer assembly. This should include the hammer, hammer spring, and trigger pin. The hammer spring may be a bit tricky to get into place, but with some patience, you should be able to get it installed.

Step 5: Install The Magazine Catch

The magazine catch is next. This is the part that holds your magazine in place. The magazine catch is installed by inserting it into the receiver and then screwing it in place using the Phillips head screwdriver.

Step 6: Install The Pins

Finally, it’s time to install the pins. There are two pins to install, the trigger pin and the hammer pin. These pins are pushed through the receiver and the trigger and hammer assemblies to hold everything in place.

Step 7: Check Your Work

Before you put your lower receiver back together, double-check all your work to make sure everything is in the right place. Once you’re confident everything is where it’s supposed to be, apply a little threadlocker to the threads on the magazine catch and tighten it down.

Step 8: Reassemble Your Lower Receiver

With everything in place, you can now reassemble your lower receiver. This will involve inserting the springs and detents, putting the grip and buffer tube in place, and screwing everything back together.

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