Single six Internal lock

pupsdad

Bearcat
Joined
Jan 30, 2026
Messages
81
City & State/Province
Illinois
Any issues with the Single six Internal lock, or just ignore it and leave it unlocked. I've been looking for a new model single six and found one with the Internal lock.
Thanks
 
My 2015 production Single-six did not have the internal lock. I have one question of those that do have the lock, do you think it has affected the action?
 
1. They do not affect the action.
2. The locks were eliminated in 2012.
3. They are easy to eliminate by replacing them with a mainspring retaining plate from the Bearcat (the standard plate is too short):

1771539873539.png

Shown in the Bearcat:
1771540039404.png


4. Or make one:
1771539540361.png
 
The internal lock on the New Model Single Six is essentially a non-issue. You can ignore it, leave it unlocked, and it will never bother you. It's not like the hammer-block safeties on some modern guns that create mushiness in the action. It's just... there.
 
All great info above.

And if it REALLY bothers you,, you can swap out the grip frame with one that doesn't have the lock type stuff.
 
Or do like my son did for me with a cnc machine back when... Hasn't failed yet on a several of my revolvers. Easiest of course is just to buy the bearcat plate. Probably could even 3D print one now...
 

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    RugerLockReplacement.jpg
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I just have never owned one with the lock and I didn't know if the shorter spring would change the stacking or feel of the hammer spring, if that makes sense?
 

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