Description

P80 G150 AR-15 80% Receiver Kit – Black

If you are looking to build a rifle from the ground up with a hands-on approach, the p80 g150 ar-15 80% receiver kit – black from Polymer80 is a solid starting point. This kit gives you the key components to complete a lower receiver without the need for an FFL transfer on the receiver itself. It is designed for builders who want control over their firearm’s fit and finish, and who understand the importance of proper machining and assembly.

Overview

The p80 g150 ar-15 80% receiver kit – black is a complete build kit centered around Polymer80’s G150 80% lower receiver. The receiver is made from reinforced polymer, and the kit includes all necessary jigs, bits, and lower parts to get you from an unfinished block to a functional lower assembly. This is not a complete rifle—you will need to source the upper receiver, barrel, bolt carrier group, and other components separately—but it gives you the foundation for a custom AR-15 build. The black finish is consistent and durable, matching well with standard mil-spec furniture and accessories.

Features & Specs

Polymer80 is known for their attention to detail in the 80% market, and the G150 kit reflects that. The receiver is precision-molded with clear reference points for drilling and milling, which helps reduce guesswork. Here are the key specifications and features:

• Manufacturer: Polymer80
• Category: Build Kits
• Includes G150 80% lower receiver, jig, drill bits, end mill, and LPK (lower parts kit) with fire control group
• Reinforced polymer construction with integrated trigger guard
• Compatible with standard AR-15 upper receivers and mil-spec buffer tubes

One thing we appreciate about this kit is that the jig is reusable. If you plan to build multiple receivers, you can pick up additional G150 blanks and use the same jig setup. The included bits are decent for a single build, but if you plan on doing several, consider upgrading to carbide tooling for longer life.

Who It’s For

This kit is ideal for the home builder who wants to understand the mechanics of the AR-15 platform. It is not for someone looking for a drop-in solution or a pre-assembled lower. You should be comfortable with basic tools like a drill press or a hand drill with a steady hand. The p80 g150 ar-15 80% receiver kit – black is also a good choice for those who want to avoid a serialized lower receiver purchase, as the 80% receiver is not yet a firearm until you complete the machining. That said, always check your local and state laws regarding 80% receivers and home-built firearms.

We also see this kit used by hobbyists who enjoy customizing their builds. Since you are doing the finishing work yourself, you can adjust the trigger pocket and pin holes to your preferred tolerances. Just take your time and follow the included instructions closely.

• Home builders who want a complete kit with jig and parts included
• Shooters who prefer a non-serialized lower and want to avoid an FFL transfer
• Anyone comfortable with basic drilling and light milling work

Shipping & FFL

Because the p80 g150 ar-15 80% receiver kit – black is classified as an unfinished, non-firearm receiver blank, it can ship directly to your home address in most states. No FFL transfer is required for the receiver itself. However, you must follow all federal, state, and local laws regarding the manufacture and possession of firearms. Some states and municipalities restrict or regulate 80% receivers, so it is your responsibility to verify compliance before ordering. The lower parts kit included does not require an FFL transfer either. Once you complete the receiver, it becomes a firearm in the eyes of the ATF, and you must not transfer it to anyone else without going through a licensed dealer.

• No FFL needed for the 80% receiver or the kit itself
• Ships directly to your door in most states
• You must check local laws; some states restrict 80% receivers