Something else there's metal-to- metal contact between the rod and pis- ton plain and simple. A little rifle grease or PL Special (LAW below 0F) on the inside of the guide and the part of the rod that goes through the guide will cut down on the friction. Ha (4 ^ You know what happens next. Right -the cartridge fires and because it's not fully seated in the chamber, it rips open at the primer end. Chalk up a It can happen ...and has-the tip S of the firing pin for the M14 rifle breaks and gets hung up in its hole in the bolt. S The tip sticks out of the hole a bit S and hits the primer '.'- as the cartridge S is being chambered. busted weapon and maybe a you, too. So it's a wise guy who checks the tip of the firing pin every time he cleans his shooter. And he should get rid of any pin that has a cracked or chipped tip, no matter if the pin is old or new. When you need a replacement, latch onto the latest design pin. It's on page C-10 of TM 9-1005-223-20 (May 67), under FSN 1005-921-5248. It can be spotted in a flash. The tip is shiny chrome-plated and the rest of the pin has a dull chrome finish. The old pin, of course, is blackish. 35