Anchorage Jewel Lake area. Will be deleted when no longer available. Thank you for your time. The Showdown by Sharps Bros is an exceptionally unique lower for your next build. The Showdown features a threaded bolt catch pin, full compatibility with mil-spec parts, and dragon magwell. The styling does nothing to interfere with most standard capacity magazines and the beveled magazine flare helps for quick and efficient loading.vThe Showdown by Sharps Bros is an exceptionally unique lower for your next build. The Showdown features a threaded bolt catch pin, full compatibility with mil-spec parts, and dragon magwell. The styling does nothing to interfere with most standard capacity magazines and the beveled magazine flare helps for quick and efficient loading.