https://www.youtube.com/watch?time_c...&v=qEG8_L4bxgM

Does Glock actually intend to produce a CO2 version with blowback? I ask because the green gas airsoft versions have blowback, but the CO2 airsoft versions don't.

http://www.thefirearmblog.com/blog/2...glock-airsoft/

So maybe any other 4.5mm steel bb guns will be non blowback, and with a stick magazine, like the Glock 19 that is now on sale. It appears that you can't even rack the slide on it.