fantus Posted March 5, 2017 Report Share Posted March 5, 2017 Hi to all, I try to build new front on my G&G and i have a problem....any ideas about the gap? Link to post Share on other sites
aac Posted March 5, 2017 Report Share Posted March 5, 2017 More details plz Link to post Share on other sites
mimesis Posted March 5, 2017 Report Share Posted March 5, 2017 Plastic or metal receiver? What make/model of rail? What outer barrel are you using? Presume you are using the barrel nut that comes with the rail. Presume the barrel nut stops screwing on the threading on the front of the receiver at the point shown, leading to gap between rail and receiver. Anything else we should know? Link to post Share on other sites
Katotaka Posted March 6, 2017 Report Share Posted March 6, 2017 Hmmmmmm...... Pin hole at rear end of rail, I would guess it is from Madbull, or a clone of one. Then ~90% of chance the barrel nut would be a very tight spec metric thread sized for TM compatible AEGs. That makes "G&G" is referring to the AEG, question is what model? G&G makes tons of AR-ish AEGs, IIRC some are not in 100% Marui-compatible spec, that might be the problem here. It would help a lot if OP can take off everything on the front part and take photos of them. Link to post Share on other sites
Lone_Bullet Posted March 6, 2017 Report Share Posted March 6, 2017 Hit it even harder with hammer? ^^ Sent from my C6603 using Tapatalk Link to post Share on other sites
fantus Posted March 9, 2017 Author Report Share Posted March 9, 2017 Hi to all, sorry for the late answer. It is GG full metal raider L , I use the nut that come with the rail- yes. The rail is 12,5" NOVESKE clone. The main problem is that the nut tread is short with or without the barrel , never reach the end of the receiver,the thread of the nut goig very easy without any problems. On the picture it is screwed 'till it end. I sand little the receiver and win 2,3mm but it's not enough. Probably I need just another barrel nut but don't know what kind and from where. Link to post Share on other sites
Katotaka Posted March 9, 2017 Report Share Posted March 9, 2017 http://www.guay2.com/web/drawings/15/TR15_Raider-L_explode.pdf The upper in the diagram looks "normal" to me, at least the threaded part is not excessively long, that means the problematic part could be the barrel nut from the rail. Link to post Share on other sites
mimesis Posted March 9, 2017 Report Share Posted March 9, 2017 http://www.guay2.com/web/drawings/15/TR15_Raider-L_explode.pdf The upper in the diagram looks "normal" to me, at least the threaded part is not excessively long, that means the problematic part could be the barrel nut from the rail. This sounds right. Where did you get the Noveske rail clone? Is it ACM (no-name China-made)? Link to post Share on other sites
fantus Posted March 10, 2017 Author Report Share Posted March 10, 2017 I get it from a guy in other forum(0..). Ok, if barrel nut is problem, what kind i need and from where? It said KS brand Link to post Share on other sites
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