1. Try it and find out.
2. Try it and find out.
3 Try it and find out. Video record this one so we can all laugh?
Leaving a mag half full while in storage is damaging to the mag. Switching out mags you sometimes loose rounds from the hop up. And can't figure out why the first two questions are issues, the third one is really a question of the construction of the brand you choose for a sight.
"The hydrogen economy car from the people who brought you the 'Hindenburg
'" - Glen Foster
Condoms do not guarantee safe sex any more. A friend of mine wore one and was shot by the woman's husband!