BrickArms PPK Spy Pistol
"The Beretta .25 is a ladies' gun 007, try this.."

One piece of equipment that LEGO Bond never leaves home without is his Walther PPK handgun, worn inconspicuously in a shoulder holster. While not the most powerful gun in the world, it is compact and reliable.

Straight blowback operated semi-automatic with traditional double-action/single-action trigger mechanism. Fires 7.65mm rounds from a 7 round clip.

The BrickArms PPK is also available in a tactical version with silencer.

$1
 
(Disclaimer: All BrickArms tiny toy weapons are made of solid ABS plastic, designed to be used with LEGO toys. They cannot shoot bullets and cannot be made to fire bullets in any way. Again, they are a TOY! T-O-Y Toyee!)