If the Marlin is one of the X series the answer is yes. Your choice of the 250Savage is "EXCELLENT". Mine is built on a Savage 10 action and is the love of my gun life. I have two 25/06's, two 250 Ackleys, and a 257Roberts but the 250/3000
is my love. GO FOR IT!!!
GOOD LUCK and GOOD SHOOTING!!!!!