Tisas 1911 A1 pattern thumb safety in a matte black finish.
OEM replacement for our 1911 A1 Service models.
- Carbon Steel
- 1911 70 Series
- Matte Black
For more information go to : www.P65Warnings.ca.gov
I own a Tisas B45 Duty 5 full size pistol with ambi safety. I wanted to get rid of the ambi safety because I carry this gun daily and many times I would look down and the safety had re-set itself to a fire position while cocked and locked. The ambi safety was catching on my clothing and disengaging. So, I bought this right hand thumb safety. I removed the ambi safety and installed this with no issues. It works perfectly and stays in a safe mode while carrying cocked and locked. Perfect fit factory part!