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S&W Revolvers: 1961 to 1980 3-Screw PINNED Barrel SWING-OUT Cylinder Hand Ejectors WITH Model Numbers


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Old 07-14-2016, 01:31 AM
Jkb61485 Jkb61485 is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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Exclamation 38 special CTG mod 10-7 hammer won't stay cocked back ?

Received a 38 S&W Special CTG. Mod 10-7 and the hammer won't stay cocked back. Is this normal, or is something wrong with the gun? Any help would be greatly appreciated, thank you.
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Old 07-14-2016, 06:21 AM
Muley Gil Muley Gil is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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Welcome to the Forum.

Is this a police or security trade-in? Some were modified to double action only.
If you own proper, hollow ground gunsmithing screwdrivers, you can remove the sideplate and look inside. Otherwise, take it to a gunsmith.
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Last edited by Muley Gil; 07-14-2016 at 06:24 AM.
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Old 07-14-2016, 09:05 AM
DD357 DD357 is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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Yep; likely modified. If it's a snub/carry type one I'd probably not worry about it.
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Old 07-14-2016, 11:31 AM
reddog81 reddog81 is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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If it has been converted to double action only you might want to have the hammer bobbed also. If you accidentally cock the gun with a loaded round and release the hammer you will be in for quite the surprise.
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Old 07-14-2016, 01:21 PM
UncleEd UncleEd is online now
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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Quote:
Originally Posted by reddog81 View Post
If it has been converted to double action only you might want to have the hammer bobbed also. If you accidentally cock the gun with a loaded round and release the hammer you will be in for quite the surprise.
Hopefully, his finger won't be on the trigger.
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Old 07-15-2016, 03:39 PM
kaaskop49 kaaskop49 is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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By all means, take it to a gunsmith and put your mind at ease.

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Old 07-15-2016, 03:54 PM
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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I agree on all counts. It's apparently a DAO, you should get it checked to be sure it's working correctly, and it is appropriate to bob the hammer on a DAO gun.

Two reasons for bobbing the hammer:

1. You're never going to cock it so the spur is unnecessary and you lose the risk of it snagging on clothing.

2. Without the hammer spur you'll always remember that this is a DAO gun.

I only have one DAO revolver with a bobbed hammer and I like it that way myself.
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Old 07-15-2016, 07:57 PM
Muley Gil Muley Gil is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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Quote:
Originally Posted by reddog81 View Post
If it has been converted to double action only you might want to have the hammer bobbed also. If you accidentally cock the gun with a loaded round and release the hammer you will be in for quite the surprise.
Only if you are holding the trigger back. That's what that sliding bar of metal, under the sidplate, does.
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Old 07-18-2016, 03:08 PM
tacotime tacotime is offline
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Could be a badly botched trigger job also. Search the condition known as "push off" which is considered dangerous. Gunsmith should inspect the gun.
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Old 07-18-2016, 04:09 PM
Tired Gunsmith Tired Gunsmith is offline
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38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ? 38 special CTG mod 10-7 hammer won't stay cocked back ?  
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We have also seen a large number of revolvers where the hammer wouldn't stay cocked in SA when they were supposed to do so.
Most that were no altered were guns that had been dropped and the hammer spur BENT!
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Old 07-19-2016, 08:10 PM
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If you do have the hammer bobbed, leave a bit of spur so you can check the cylinder for free rotation, by pulling the hammer back a bit. This unlocks the cylinder so you can rotate it by hand to check for binding. OTHERWISE, you have to pull the trigger back a bit--not the best method, for obvious reasons.
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