Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver – Semi-Automatic, Multi-Caliber, Pistol Build, Black Finish

Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver: Specs & Included Parts

Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver – The ultimate foundation for your AR-15 build. Engineered for precision and durability, this semi-automatic lower receiver is crafted from 7075-T6 aircraft-grade aluminum, ensuring strength and longevity. The black finish is matte hard-coat anodized per Mil 8625 Type 3 Class 2, providing a tough, corrosion-resistant surface that stands up to the elements.

Key Features:

• Multi-Caliber Compatibility: The "Multi" caliber marking allows compatibility with various upper receivers, making it a versatile choice for your next custom build.
• High-Quality Construction: Made from 7075-T6 aluminum, known for its superior strength and resistance to wear.
• Built to MILSPEC Standards: Manufactured on state-of-the-art CNC machines, ensuring exacting tolerances and reliable performance every time.
• Complete & Ready to Install: The lower comes fully assembled with all necessary components:
  • Standard Lower Parts Kit
  • MILSPEC Receiver Extension
  • Pistol Buffer Tube with AR15 buffer and spring, foam included
  • A2 Grip
• Made in the USA: Crafted with pride and precision, offering unmatched quality and craftsmanship.

Why Choose Moriarti Armaments MA15 Lower Receiver?

The Moriarti Armaments MA15 Complete Lower Receiver is perfect for AR enthusiasts looking to build a customized AR-15 with the pistol configuration. It accepts all standard AR-15 components and magazines, as well as most aftermarket parts, offering flexibility and customization options. Whether you're building your first AR or upgrading an existing one, this mil-spec lower offers unmatched reliability and durability.

Please Note:

• FFL Required: This item must be shipped to an FFL. Please have your FFL dealer email a signed copy of their license to [email protected] before processing your order.

Elevate your AR build with the Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver – the perfect base for your next multi-caliber, semi-automatic pistol configuration.

FAQ

Does a lower receiver ship to an FFL?

Yes. The lower receiver is the serialized firearm part, so it ships to your local FFL dealer for transfer.

Will it fit my AR-15 upper?

Yes. It is a mil-spec AR-15 pattern lower and fits standard AR-15 upper receivers and assemblies.

What does the "Multi" caliber marking mean?

The receiver is marked Multi, so it can be used with uppers in any caliber that runs on a standard AR-15 lower.

Can I put a stock on this pistol lower?

Adding a shoulder stock to a build with a barrel under 16" makes it a short-barreled rifle under the NFA. Do it only in compliance with federal and state rules.

Related: AR-15 lower receivers · AR-15 upper assemblies

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