How does the grip safety on a 1911 work?
A 1911 grip safety disconnects the firing mechanism unless there is pressure high on the back of the pistol grip. This is a great automatic safety if the pistol is dropped and can provide additional security if the pistol is being grappled over.
Is there a 1911 without a grip safety?
Real 1911’s all have grip safeties. That’s part of the 1911 design. There are certain features that define a 1911, and the grip safety is possibly the most prominent feature on them. So yes, without the grip safety, it isn’t a 1911.

What is grip safety test?
A grip safety is a particular type of safety found on several pistols, notably the Browning-designed 1911, that requires the user to firmly grasp the pistol in order to actually fire.
Do all 1911 have grip safeties?
Yes. all 1911’s have a grip safety. Even if it’s a very close clone, if it doesn’t have a grip safety ,it’s not a 1911.
When did the 1911 get the grip safety?

Believe it or not, the original John Browning design didn’t actually have a safety device, but the US Army insisted on adding a grip safety and a manual safety for the original M1911 pistol design, before they would accept it. Hence, John Browning added them for the M1911, which stayed in service from 1911-1924.
How do you make a good grip safety?
For reliable grip safety function, the trigger stop part of the safety must be shaped to allow trigger movement when the safety is pressed, and block the trigger when it is not. The safety must also rotate freely and not rub on the mainspring housing or the frame.
How do I know if my M1911 thumb safety is working?
Functioning of the M1911 thumb safety must be checked whenever a new sear, hammer or safety is installed. First, with the pistol cleared, cock the hammer, rotate the safety to the “safe” position, and pull the trigger. You should feel no trigger movement of any sort.
What is the best book to learn to use a 1911?
I & II, by Jerry Kuhnhausen; the “Wilson Combat 1911 Auto Maintenance Manual;” and the M1911 DVDs from American Gunsmithing Institute, Wilson Combat, Ed Brown and others. Such books and DVDs are usually carried by Brownells and MidwayUSA.
How do you eject a 45 ACP round from an M1911?
On full-length M1911s in .45 ACP, replace the stock short ejector with a longer Commander-type ejector to initiate the ejection process earlier. Ensure that any such replacement ejector has adequate clearance with the slide and is not so long that it prevents ejection of live ball ammunition.