Macchina
Member
- Joined
- Nov 14, 2006
- Messages
- 998
WARNING: The following instructions will make your gun easier to fire. Work at your own risk. I am not a gunsmith, I'm showing you what worked for me, it may not work for your gun. Make sure your gun is unloaded before starting. Please point your gun in a safe dirrection while working the bolt.
I have a Marlin 882SSV (.22 MAG) that is cappible of amazing accuracy. The Marlin's biggest flaw is the hammer-of-thor-resistant trigger they come with. I bought mine with close to an 8 pound pull! I first tried stoning the mating surfaces between the trigger and the sear, but I took too much off and the gun would fire when the bolt closed. I ordered a new factory trigger from Midway for $12 and researched. I made this tutorial to condense the information that I learned.
1. Remove the stock:
2. Remove the trigger by unscrewing the screw and pulling it out (pull bolt back first):
3. Trim the trigger return spring. My trigger return spring was originally .485" inches long. I cut off one complete link (with heavy duty wire cutters), reducing the spring to .440". You may have to remove more or less, if you remove too much, you can stretch the spring by pulling on it with two pairs of pliers. The idea is have just enough push of the spring to push the trigger forward after you fire. This step reduces about 25% of the pull weight.
4. Remove Sear:
5. Shim Sear Spring. After removing the sear, pull the spring out of the hole located at the rear of the sear . Put something in this hole to increase the spring tension. I found that one of those tiny steel beads off of a dog tag chain work really well. You can use whatever, the idea is to fill up about 1/2 to 3/4 of the hole. This will reduce trigger pull by about 50%.
6. Reassemble rifle and check trigger pull. If the pull is still unsatisfactory, you can polish the contact area between the trigger and the sear. DO THIS AT YOUR OWN RISK! The idea is to polish out the machine marks, and not to remove any more metal than you have to. Use a fine ceramic stone or other fine knife sharpeining stone. DO NOT USE A FILE. If you do this, cycle your rifle hard a few times to make sure it still engages well. I did this last step, and it fine tuned the pull to about 2 lbs. I would not want to go any lower on a hunting rifle.
Good Luck. If I messed anything up, please tell me. If you mess anything up, tell your wife.
I have a Marlin 882SSV (.22 MAG) that is cappible of amazing accuracy. The Marlin's biggest flaw is the hammer-of-thor-resistant trigger they come with. I bought mine with close to an 8 pound pull! I first tried stoning the mating surfaces between the trigger and the sear, but I took too much off and the gun would fire when the bolt closed. I ordered a new factory trigger from Midway for $12 and researched. I made this tutorial to condense the information that I learned.
1. Remove the stock:
2. Remove the trigger by unscrewing the screw and pulling it out (pull bolt back first):
3. Trim the trigger return spring. My trigger return spring was originally .485" inches long. I cut off one complete link (with heavy duty wire cutters), reducing the spring to .440". You may have to remove more or less, if you remove too much, you can stretch the spring by pulling on it with two pairs of pliers. The idea is have just enough push of the spring to push the trigger forward after you fire. This step reduces about 25% of the pull weight.
4. Remove Sear:
5. Shim Sear Spring. After removing the sear, pull the spring out of the hole located at the rear of the sear . Put something in this hole to increase the spring tension. I found that one of those tiny steel beads off of a dog tag chain work really well. You can use whatever, the idea is to fill up about 1/2 to 3/4 of the hole. This will reduce trigger pull by about 50%.
6. Reassemble rifle and check trigger pull. If the pull is still unsatisfactory, you can polish the contact area between the trigger and the sear. DO THIS AT YOUR OWN RISK! The idea is to polish out the machine marks, and not to remove any more metal than you have to. Use a fine ceramic stone or other fine knife sharpeining stone. DO NOT USE A FILE. If you do this, cycle your rifle hard a few times to make sure it still engages well. I did this last step, and it fine tuned the pull to about 2 lbs. I would not want to go any lower on a hunting rifle.
Good Luck. If I messed anything up, please tell me. If you mess anything up, tell your wife.