Use this app to configure your .223/5.56 Complete Upper exactly how you want it. We’ve pre-populated the app with some sensible defaults. To use it, just click on each step below and make your selection. When you’re all done you can hit the “Add to Cart” button at the bottom of the form.
Pro-tip: If you want to leave the page for some reason, be sure to save your configuration by clicking the “Add to Cart” button at the bottom of the form. Once the configuration is in your cart, you can edit and update at your leisure. If you leave the page without adding to cart, then whatever progress you’ve made will be lost.