Decoding the JM Stamp: A Collector’s Guide to Marlin Rifles
What Precisely Is the JM Stamp? Detailed Rationalization Let’s start by clarifying what the JM stamp truly *is*. The JM stamp is an easy, two-letter marking: “JM.” It’s a trademark etched onto the barrel of sure Marlin rifles, normally positioned close to the receiver, the place the barrel meets the primary physique of the firearm. … Read more
