Jams in Savage Mk.II
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First of all, lets have some more information!
Have you fired it a lot, and it is just now starting to jam?
Did you change brands of ammunition? Does it do this with other brands?
How long have you had the rifle? Have you cleaned it lately?
When you say it jams, how does it jam? Is the head of the cartridge in the chamber or does it jam before the head enters the chamber?
What are your shooting conditions, dirt, dust, etc.?
Have you put a lot of oil on the bolt or rifle?
These are all factors. I will suggest a couple of things to try.
Take the bolt out and thoroughly clean it. Clean the rifle around the chamber area. Pay attention to the face of the bolt where the firing pin and extractors are. Clean them well. You can buy a spray can of automobile carburetor cleaner, attach the tube and spray the bolt to get the grunge out. DO THIS OUTDOORS BECAUSE OF THE FUMES. After cleaning it, lubricate is sparingly. Too much oil picks up dirt. DO NOT USE 3-IN-1 OIL; it lets rust form underneath. Use a good gun oil
Check the firing pin on top of the bolt. Is it free, can you move it? If dirty and it is held forward, it sticks out from the face of the bolt and can jam a cartridge.
Take the bolt out of the rifle, clean the face of the bolt, and then GENTLY insert a cartridge behind the extractors to see if it will go into the bolt face.
Are you trying to work the bolt too fast or too slow?
Check to see that the magazine is fully inserted. If it hangs down a bit, it will not feed the cartridges.
Try it with different ammunition. Some ammunition has a flatter nose and tends to jam.
Try still another magazine. It is uncommon to get two in a row that malfunction, but anything is possible.
I have to disagree with the suggestion to attach a cleaning brush onto a drill and put it into the chamber. You can damage a chamber that way, and these brushes are not made for that usage. Just use one on a cleaning rod and clean out the chamber that way, by hand. Another thing -- clean your rifle from the chamber end, not from the muzzle, unless you use a cleaning rod guide. Cleaning rods tend to pick up dirt and can damage your rifling ...also, you can damage the crown and muzzle rifling inside the barrel because the rods tend to rub on the side of the bore.
These are some of the things to try. Let us know what the results were.
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