1400.00 Pending*Black creek labs. Mrx Bison 223 with scope and bipod. Nanaimo Feb 27, 2024 - 9:32 PM Fair Trade 22 Selling my very clean and low round count green Mrx Bison. Factory green finish with a Magpul adjustable stock. These are such a fun rifle as they are short, compact, fun to shoot and very accurate.