Miniature M16A1 Die Cast Model Kit - (M16 Grenadier Model - Green)This OD Green M16A1 model "S17" rack number pays homage to the humble beginnings of GoatGuns while representing the beloved badass company that it is today. Specs: 1: 3 scale die cast metal model of the M16A1 "S17" Rack Number *Does not cycle dummy rounds OD Green M203 w dummy round included Charging handle pulls back Ejection port that opens closes Metal mag with release feature 3 non firing dummy rounds Trigger squeezes Select fire switch adjusts