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surkon · June 3rd, 2009, 14:13

Hi, Ive reccently purchased a G&G m4 cqb-s and to say the least I havent been to happy with it. I need help finding out why my gearbox keeps letting me down. I have attached some pictures of my upgraded piston. You can see it has been cracked along the piston slides and the piston teeth have been bent outward. Which is funny because the teeth are advertised to be "titanium". This piston was used for one 300 rd clip before it jamed the gearbox up. Anyhow can anyone put their finger on the cause of this all or have similar experience? G&G and otherwise. Thanks.

June 3rd, 2009, 14:13	#1
surkon Trader rating Join Date: Jan 2009 Location: calgary	piston help Hi, Ive reccently purchased a G&G m4 cqb-s and to say the least I havent been to happy with it. I need help finding out why my gearbox keeps letting me down. I have attached some pictures of my upgraded piston. You can see it has been cracked along the piston slides and the piston teeth have been bent outward. Which is funny because the teeth are advertised to be "titanium". This piston was used for one 300 rd clip before it jamed the gearbox up. Anyhow can anyone put their finger on the cause of this all or have similar experience? G&G and otherwise. Thanks.