Are you looking to build your next AR-15 to really be something different from everything else out there? Do you want an ultra-lightweight build that still offers the durability to stand up to battlefield conditions? With its unique design, this FMK AR1 eXtreme lower may be just the place to start. Thanks to its quality construction and FDE/Tan finish, you can trust this to get the job done.
Built using a proprietary composite polymer, there are few lowers out there similar to this one. While traditional aluminum might become dented due from a heavy impact, this polymer design allows it to take quite a beating and just bounce back into shape. It still is rated to handle the stress of regular use and comes compatible with standard mil-spec lower parts, which means you can build using the items you need. Its custom engraving shows of your patriot mentality and the unconditional lifetime warranty gives you peace of mind knowing it will last.
When you are looking to build your next rifle and want to try out something new, you might consider this polymer lower as the perfect place to start.