This classic H&R BCG and Charging Handle is exactly what you need to ensure your next retro project has superior functionality with the look and feel of the original. H&R BCG is full-auto-rated and made from Carpenter 158 steel, and will stand the test of time and bring your old treasures back to life. This BCG also features the original "MP" roll mark on the bolt. The H&R Charging handle is Mil-Spec and finished with gray Type3 Hardcoat anodizing. No need to build your gray rifle with the wrong color parts!