Manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight. The Ar1 eXtreme is by far the strongest composite polymer lower on the market today. The key to any good project is the foundation and on an AR15, that is the lower receiver. The Ar1 eXtreme comes with a lifetime warranty; and of course, it’s Proudly American.
Action : Semi-automatic
Barrel Length : N/A
Caliber : 223 Remington | 5.56x45mm
Color : Flat Dark Earth
Finish : Matte
Model : AR-1
Subcategory : Lower Receivers
Type : Stripped Lower Receiver
Frequently Asked Questions – FMK AR-1 Extreme Stripped Lower Receiver, Multi-Caliber, Flat Dark Earth Polymer FMK Firearms
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the FMK AR-1 Extreme Stripped Lower Receiver, Multi-Caliber, Flat Dark Earth Polymer FMK Firearms suitable for me?
- This FMK AR-1 Extreme Stripped Lower Receiver, Multi-Caliber, Flat Dark Earth Polymer FMK Firearms is popular for uses like guns.
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