Fitting a 12.5” EMG fsp rail to a TM NGRS

[Ben_TA455]

Hi everyone I’m hoping someone can help! I want to fit a 12.5” Daniel Defense FSP style rail to my Tokyo marui m4 Sopmod NGRS. Has anyone done this before and if so what do I need to buy to do it? I’ve read a few different things online of varying parts required so want to get some clarity before I go ordering stuff!

 

[Anonymoose]

Can't speak for that specific rail, but i've fitted various rails to NGRSs and usually it's pretty direct except needing a large "washer" to go inside the new barrel nut as NGRS barrels typically slip through AEG barrel nuts.

 

[Anonymoose]

Example:

 

[Ben_TA455]

Example:

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Thanks for your reply! Where do I get something like that? I’ve got barrel nut shims if that would work?

 

[Anonymoose]

Thanks for your reply! Where do I get something like that? I’ve got barrel nut shims if that would work?

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I made it. Shims sometimes work, depends on the barrel nut.

 

[Ben_TA455]

I made it. Shims sometimes work, depends on the barrel nut.

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I had a feeling you would have made it, if you fancy making another one let me know as I’d buy one haha! I’ve read some people say about fitting a hard barrel base nut, sadly no one seems to have them in stock. Don’t suppose you can shed any light on that?