LEGO Dark Stone Gray Technic Cannon with Same Colored Trigger with Rounded Bottom (32074 / 76100)

LEGO Dark Stone Gray Technic Cannon with Same Colored Trigger with Rounded Bottom has been used in at least 2 LEGO sets over the past 20 years, since it was first used in 2004. You can also find this part in at least 6 other colours. It has the design IDs 32074, 76100 which can usually be found molded into the bottom of the part.