Sorry, I should have mentioned that my bird hunting days were in Oklahoma, and I haven't been bird hunting since the 70's. No telling how different the laws are between OK and CO, and what's changed in that time.
Printable View
the 2012 waterfowl handbook states:
nothing larger than 10 ga
3 shells max, chamber and magazine combined
light goose conservation order season is excepted in the restriction
magazine must be cut off, altered or plugged so that plug cannot be removed unless gun is disassembled
slugs are illegal
Hmm, may have lost that plug, guess could go buy a dowel