Decimet Sales, Inc. (www.dsimn.com) is a Minnesota based, ISO certified, custom metal manufacturing company. We offer a line of standard and custom firearm components under the Iron Forge Firearms brand name. We use the highest quality raw materials and, state of the art machining and manufacturing technology to produce components that will exceed your expectations. Contact us today to learn more! Parts offered: barrels, bolts, extensions, sights, gas blocks, bolt carriers and BCGs, much more! (less)