This is a detail picture of the backstrap area of the M1911-A1 pistol. From this photo you can see the mainspring and grip safety.
![1911 Backstrap Cut-Away 1911 Backstrap Cut-Away](https://sightm1911.com/1911pix/cutaway/1911-Auto-Ordnance-3-small1.jpg)
This is a detail picture of the backstrap area of the M1911-A1 pistol. From this photo you can see the mainspring and grip safety.
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