Airsoft Grenade BB Holder

I wanted to make an airsoft bb holder that looked like the US military family of smoke grenades and was (unlike other retail versions), actually functional as a bb holder. This version is printed in 3 parts: fuze, body and bottom cap. When printed, the fuze screws into the top of the body (you can glue it if you want it permanently attached). The bottom cap screws and unscrews onto the bottom of the body to allow you to pour out bbs. I did not include the pull ring and pin as part of the model. The fuze has a hole wherein you can attach a 1" or 1.25" pull ring and pull pin (conveniently and cheaply available from your closest hardware store for about 80 cents US apiece). You can pull the pin - but it obviously doesn't do anything.

I sanded and primed my prints before spray and hand-painting them and weathering them for final decoration. I left the cylinder body on this one without any markings so you can customize as you see fit for M18, M83, AN-M14 or whatever other futuristi