FMK AR15 POLYMER LOWER RECEIVER BLUE

The FMK AR15 Polymer Lower Receiver in blue offers a durable and lightweight foundation for your AR15 build. Crafted by FMK Firearms, this lower receiver is manufactured using a proprietary high-impact composite polymer designed for enhanced strength and long-lasting performance. Its robust construction ensures reliable function while reducing overall weight compared to traditional metal lowers.

Featuring a sleek matte blue finish, this stripped lower receiver provides a versatile platform compatible with a wide range of AR15 components. The polymer material resists corrosion and wear, making it an excellent choice for shooters seeking both durability and ease of maintenance. Ideal for custom builds, the FMK AR15 Polymer Lower Receiver combines innovative materials with thoughtful design to serve as a solid base for your next project.