Bryan Silva
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Thank you!!! 😃
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Hi Wingmann, In your opination, a spring M140 to CM.072 will not have any problem. Right?
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Hi! Sorry for my English, because it is not so good. Well, I have CM.072 in Brazil, but I'd like to upgrade it to have more than 420fps or up to 450~470fps. To play with bbs 0,28g is not so good and 0,30g is very heavy to 420fps. Maybe to change o spring to M140, but I don't know if cm.072 suport this spring. Well, is there anyone help me, please? My e-mail is "i.bryan@hotmail.com". Thanks Bye