I put some ammo boxes on my sportster when I had it. One thing, is think about putting some foam tape or something soft under the handle. It will rattle really loud and you might thinking something is wrong with the rear axle/wheel/brakes... happened to me.
BTW Looks good.
Nice idea. Put one on the other side too. Use the remaining space for storage.
powdercooat on the block and carbs
Looks awesome. I can mount a gun on my bike, but it can't be loaded. I'll probably still get stopped to make sure it isn't loaded. Great riding weather payed for by restrictive firearms laws.