#html-body [data-pb-style=OKQCNNM]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}This Hard Chromed classic BCG is just what is needed to ensure your next retro project has superior functionality with the look and feel of a past relic. Full auto-rated and made from Carpenter 158 steel, this BCG will stand the test of time and bring your old treasures back to life. Features the original "MP" roll mark on the bolt. This model does NOT have Forward Assist Serrations and will NOT work with Forward Assist. "MP" Rollmark Original Style Firing Pin Retaining Pin Modern Standard Firing Pin