5.56 NATO AR-15 Kits & .223 Wylde Kits | Moriarti Armaments

AR-15 5.56 NATO/.223 Wylde Firearm Kits

Explore Moriarti Armaments' selection of 5.56 NATO AR-15 kits and .223 Wylde AR-15 kits, built for shooters seeking dependable performance and quality components. Whether you're assembling a rifle or pistol configuration, our kits are available in multiple barrel lengths, handguard styles, finishes, and feature combinations to fit a wide range of shooting applications. Choose from 5.56 NATO for proven reliability and broad ammunition availability, or .223 Wylde for the flexibility to use both .223 Remington and 5.56 NATO ammunition with enhanced accuracy potential. Every Moriarti kit is manufactured with premium components and is designed for compatibility with most standard mil-spec AR-15 lower receivers.

Does this kit include a lower receiver? No. These kits do not include a lower receiver. A compatible AR-15 lower receiver must be purchased separately in accordance with applicable federal, state, and local laws.