dennislau1

Does any Ching know what buffer tube will fit into this kit? I tried Prime and G&P and both does not fit. The prime does not fit at all and G&P are about the same. Thanks for any help!

dennislau1

Thanks F22 Ching, very helpful. Though i encountered another problem, that is the front RIS and the body has some space and slightly wobbles a bit, although i have not yet fully fixed the "nut" to the RIS. Did you encounter such problem?

dennislau1

呢支野真係有d上級者向。f22師兄我試左一個舊gp尾通要磨，但昨星期買的gp 直上。d數真是令人頭痛。到而家都重未可以令hop up 同條煲夾。我用大陸aeg hop up 但條bolt 打到hop up 個口變晒型, 頭都爆

dennislau1

引用:

原帖由 KILLMACHINE 於 18-2-2011 02:32 發表

買GP 咁貴???

買元素都套得上WOW

我覺得國產野大部份都信唔過，由其是gbb野，料差d就好大分別。況且都係平得果一佰幾十，唔岩题數或料差重大鑊。fit到既都係買好d。

dennislau1

引用:

原帖由 F22 於 18-2-2011 08:02 發表

GP尾通有兩水,有加厚同冇加厚底牙,09年我買嗰啲係冇加厚,到砌支416就買到加厚.............
hop up座我都係用5KU加工,打咗過千發亦上過戰場一切正常喎?

Ching diy手工令人佩服。小弟無機去攪hop up ，可能真係要出血買個prime.....

dennislau1

Ching I just want to share the trouble i am going through now. The GP tube i bought in in KWS last week is perfect fit! Dont even need the tube nut!
However i have no yet found a good combo for the hopup yet. Can use G&P magazine though.

dennislau1

Thanks Ching advise. I will try try!

dennislau1

F22 Ching, I think you are very skillful! I tried to find a 9.5mm drill bit but seems no where sell that size! only 9mm and 10mm drill bits... Anyway i bought the Prime hopup, maybe save the china hopup for some other experiment subjects. Now it works wonderfully.

But i still encountered some other problem in the bolt carrier. I know it need some grinding at the back, but it seems the energy bolt does not perfectly match the BC so need to enlarge the guide hole in the guide plate a little. Dont know if you have encountered such problem.

Also i found the C-clip sticks out a little from the BC, and it is quite loose and can move back and forth. I was thinking to add a small copper plate to better protect this fragile 'thing'. If ching have any advise very appreciate!