Cornerstone Rotary Safety for Ruger® PC Carbine™ Installation Instructions
At a Glance:
- Ambidextrous, rotary safety; right or left hand friendly
- Allows for single handed use without having to break grip
- Clearly shows safe or fire from either side of the firearm
The TANDEMKROSS family of Cornerstones just got bigger! Introducing the Cornerstone Rotary Safety for Ruger® PC Carbine™.
While cross bolt (push-button) safeties are fairly easy to use, they can still be improved. One crucial flaw with the traditional cross-bolt design is that the only person who can easily, visually confirm the SAFE or FIRE state of the firearm is the user. Another weakness to be improved is that regardless of whether you are left- or right-handed, you have to break your grip at least once when toggling between SAFE or FIRE.
Our ambidextrous safety solves both of these issues with a single upgrade! The Cornerstone’s levers on both sides of the firearm visibly show a clear difference between SAFE and FIRE to the user and those standing nearby. You can also switch between SAFE and FIRE while maintaining a firm grip on the firearm with your shooting hand!
A toggle-style safety selector also reduces the possibility of an accidental button push. Resting your firearm on an uneven surface or something else bumping the housing could potentially switch a cross bolt safety from the intended SAFE or FIRE position to its unintended opposite. A rotary safety helps ensure a change in the firearm’s state must be intentional and helps to make it safer.
Cornerstone Safeties are already major upgrades for the Ruger® Mark IV™ and Mark IV™ 22/45™. The Cornerstone Rotary Safety was previously only available with the Manticore Trigger Assembly for Ruger® 10/22®, but can now be yours for your Ruger® PC Carbine™ or PC Charger™!
Make your life easier! Grab an ambidextrous Cornerstone Rotary Safety for Ruger® PC Carbine™ and make your good gun great today!
Compatibility Note: TANDEMKROSS’s Cornerstone Rotary Safety is compatible with factory Ruger® PC Carbine™ polymer trigger housings. Compatibility with aftermarket trigger housings is not guaranteed.
Don’t forget, all TANDEMKROSS products are made in the USA and come with a LIFETIME guarantee!
WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
26 Reviews
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Very nice
Very easy to install, intuitive operation. Effective 5 minute upgrade. However please note to keep the install tool handy as you'll need it to field strip for cleaning, but this is not a detraction from what an improvement this is over the original
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Rotarty Safety upgrade for Ruger PC Carbine
Crossbolt safety is okay, but this rotary safety is visually a positive affirmation, and is ambidextrous as well. Sweet! Thanx TK!
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Major Improvement
This variant for the PC carbine feels great. Very smooth/positive engagement between safe and fire. Will still take a little getting used to, but so much better than the cross bolt safety as far as the manual of arms and being able to quickly get up on the gun to engage a target. The only setback with this is that you will have to remove the safety levers every time you remove the action from the stock, so apply loctite at your discretion. Only word of warning is to watch an installation video before you start taking anything apart; I almost couldn't get my plunger and spring back in the trigger housing because I am a dingbat.
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great product
I really like my purchase. Its so much easy to use instead of original bolt safety. Thank you Tandemkross for great product an fast shipping. I would definitely recommend this to anyone.
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Review trigger safety
Good idea works but to fit the trigger assembly back into the chassis you need to take the screws out . So every time I clean the carbine I have to take the screws out to break it down. Kind of aggravating, may switch it back to cross bolt .
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A No Brainer
I have a 22 Charger Takedown based on the 10/22. I have never been in love with the safety as you can t really see if it is on or off until you pull the trigger. The Cornerstone is not only visual but you can feel if the safety is on or off. In my mind it is a must have. Easy to put in!
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Ruger PC9
Very Happy with my Rotary safety upgrade looking forward to next.
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Rotary Safety for Ruger® PC Carbine
I had trouble with this simple install. watch the video. I was over-rotating the old safety too far. I turned the trigger upside down so I could see the rotation better and pressed the old one out while I rotated. When it hit the right spot it worked just perfect. I was the loose nut behind the wheel. what a great mod!
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Better to Toggle than push
I had some difficulty installing but that was prob. just me. The safety is so much easier to access by flipping instead of pushing.
