Foxtrot Mike Products offers a premium assembled billet lower receivers for the AR15 platform. Machined from billet aircraft grade aluminum, these lowers are designed to be compatible with Mil-Spec components and provide exceptional durability and strength. The FM Products stripped AR15 lower receiver provides a high quality and customization foundation for your AR15 build. These lowers are compatible with 5.56 NATO and .223 Remington calibers and feature an all-black Type 3 Hard anodize finish. The receivers are machined in house in the Foxtrot Mike facility located in Boise, Idaho. Best of all, all Foxtrot Mike Products Lower receivers and are covered by a lifetime warranty. F Mfg: Foxtrot Mike Products
