No longer manufactured but still available are the HK P7 variants: P7 PSP, P7 M8, P7 M13, and P7 M10.
The front strap is a cocking lever that requires about 12 pounds of pressure to cock the striker. Once pressure is released, the pistol is decocked and the trigger cannot fire the gun. With continuous pressure, the pistol can be fired as fast as the trigger can reset and be pulled. If the trigger is held back, the cocking lever can be used as a double action trigger, kinda weird but it can be fired that way.
There is a drop safety but no other.
The cocking lever also functions as the slide release making reloading fast and simple. Field stripping is also fast and simple.
These pistols are hands down the safest to carry with one in the chamber. The fixed 4-inch barrel, 6-1/2-inch overall length, low bore axis, and gas-retarded blowback all contribute to making these pistols very accurate and very concealable.