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5/13/2025 11:55:38 AM EDT
[Last Edit: CA_TX-Cop][Edited]
Was shooting M1A today, and the bolt went forward, but the op rod charging handle was still to the rear.(EDIT - fixed below, M1 Garand)  Ended up fixing it by hitting the charging handle with the heel of my hand and it went forward and I was able to get the bolt nub back in the slot.  What caused it and what do I need to do to prevent it from happening again?
A closed mouth gathers no foot.
Make it "Idiot Proof", along comes a better idiot.
Official Site Nickname, given by NorCal - "Smack"
5/13/2025 1:25:07 PM EDT
[#1]
Can you describe the circumstances of this event in a little more detail?

Was this with a magazine in the rifle? When the bolt went forward, was it on an empty chamber or was it chambering a round?

Is the guide lug still present on the operating rod?
5/13/2025 2:14:07 PM EDT
[#2]
If all you have on the bolt is a nub, you lost the roller that goes on it.
5/13/2025 2:45:49 PM EDT
[#3]
Quote History
Originally Posted By HurstXJ:
Is the guide lug still present on the operating rod?
View Quote


Second thing I'd look at after verifying the bolt roller is in place. A worn guide tab on the op rod can allow it to jump the track.
"What is socialism? The most difficult and tortuous way to progress from capitalism to capitalism." -Stated at an intel conference, East Berlin, Oct. 1988

"Every election is a sort of advance auction sale of stolen goods." -H.L. Mencken
5/13/2025 3:10:57 PM EDT
[#4]
I’m wrong, it’s an M1 garand
Not an M1A

Loaded an en bloc, chambered the first round and fired it, then the bolt cycled and went all the way forward, but the charging handle was 8-10 inches back and pushing out to the right if the receiver.

Like I said, I was able to hit the charging handle and it went forward and then I was able to get the bolt head/nub back into the op rod slot and shoot the other 7 rounds with no issues.
A closed mouth gathers no foot.
Make it "Idiot Proof", along comes a better idiot.
Official Site Nickname, given by NorCal - "Smack"
5/13/2025 4:16:58 PM EDT
[#5]
Well, no need to worry about a bolt roller. Take a look at the lug on the back portion of the op rod that engages the receiver track.
"What is socialism? The most difficult and tortuous way to progress from capitalism to capitalism." -Stated at an intel conference, East Berlin, Oct. 1988

"Every election is a sort of advance auction sale of stolen goods." -H.L. Mencken
5/13/2025 4:21:32 PM EDT
[Last Edit: fxntime][Edited] [#6]
Worn tab on the op rod.

Columbus Machine Works will repair it.
Liberals are a curious mix of communism and fascism, they want to destroy you but want to use your own money to do it.

I'm getting down to the last box, the others have all been destroyed...
5/25/2025 2:36:29 PM EDT
[#7]
How did the bolt travel forward without the OP rod to provide forward spring motion?
5/25/2025 8:30:34 PM EDT
[#8]
Quote History
Originally Posted By RevolverRO:
How did the bolt travel forward without the OP rod to provide forward spring motion?
View Quote


Good question, it was all the way forward and the round was chambered.  I have no idea
A closed mouth gathers no foot.
Make it "Idiot Proof", along comes a better idiot.
Official Site Nickname, given by NorCal - "Smack"

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