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Product Code: FMKGAR1EBRT Categories: , Brand:

The FMK AR-1 Polymer Lower Receiver delivers durable, lightweight construction for AR-15 builders seeking reliable performance and exceptional value.

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Product Description

The FMK AR15 Polymer Lower Receiver BB is a stripped lower built for serious AR-15 enthusiasts. FMK Firearms engineered this component with durability in mind. The polymer construction keeps weight down without sacrificing strength. Additionally, the burnt bronze finish provides a professional, modern appearance.

Key Features and Specifications

This AR-1 model comes fully stripped and ready for customization. Therefore, you’ll need to source your own lower parts kit and fire control components. Moreover, the polymer material meets military-grade durability standards. The burnt bronze color resists wear and corrosion effectively.

Who Should Choose This Lower Receiver?

The FMK AR-1 suits builders who want quality at an affordable price point. Additionally, competitive shooters appreciate the lightweight polymer design for reduced fatigue. Furthermore, hunters benefit from the reliable performance this lower delivers. Whether you’re building your first AR or your tenth, this receiver performs admirably.

Performance and Compatibility

This stripped lower receiver accepts all standard AR-15 parts and accessories. As a result, you have unlimited customization options for your build. Indeed, the polymer design doesn’t compromise on reliability or longevity. Finally, the FMK AR-1 integrates seamlessly with quality upper receivers and furniture.

Why Buy from Western Sport?

  • Our experienced staff knows AR-15 builds and can answer your specific questions.
  • We offer competitive pricing on quality firearms components you can trust.
  • Western Sport provides expert guidance to help you choose the right parts.
  • We stand behind every product with responsive, friendly customer support.
  • Local shopping means personal service and immediate problem resolution.

Frequently Asked Questions

Q: Will this FMK AR-15 lower receiver work with any upper receiver?

A: Yes, this stripped lower accepts any standard AR-15 upper receiver. The FMK AR-1 follows all mil-spec compatibility standards for seamless integration.

Q: What do I need to complete this lower receiver?

A: You’ll need a lower parts kit and fire control group to finish it. Additionally, consider furniture like a stock, grip, and handguard for your complete build.

Q: Are there shipping restrictions for this product?

A: Yes, this item cannot ship to Massachusetts, Maryland, or Washington state. Please verify your location meets legal requirements before ordering.

Q: Does the FMK AR-1 come with a warranty?

A: FMK Firearms backs this receiver with their standard manufacturer warranty. Contact our staff for complete warranty details and coverage information.

Q: Is this polymer lower receiver suitable for heavy-duty use?

A: Absolutely. The polymer construction meets military durability standards for extended use. Furthermore, countless shooters trust FMK receivers for competitive and practical applications.

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Additional information

Weight 0.438 lbs
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Finish

Action Type

Frame Material