Airsoft Sniper Forum banner

430mm barrel in G-Spec outer/silencer

3896 Views 6 Replies 6 Participants Last post by  MiloXC3
Hi guys,

I am buying a G-Spec outer barrel and am going to run my 430mm Pro Sniper inner barrel inside it. To do this, I need to drill the silencer to allow the inner barrel to fit.
I was wondering if anyone has had any experience doing this or knows what the easiest/most effective ways are to do this?

Cheers, Milo.
1 - 7 of 7 Posts
Drill press would be best, but you can do it with an electric hand drill because the metal is pretty soft. I just took the silencer off, removed the IB and hopup and drilled through it while still attached to the OB. Very, very easy.
  • Like
Reactions: 1
I'm not sure how much you need to drill, but you can file it with a round file.
  • Like
Reactions: 1
Just use a dremmel if you have one.
  • Like
Reactions: 1
It doean't have to be neat or anything because no one is going to be seeing the inside so a dremel or similar rotary tool like Woogie said would probably be easiest.
  • Like
Reactions: 1
I've done 2 like this now as I prefer the look of the Gspec... So.....

You will need an 8mm and 9mm drill HSS bits, plus variable speed drill, set the drill to a medium speed an fit the 8mm drill bit..... enlarge the muzzle hole with the drill and bit..... repeat with the 9mm drill bit... job done :tup:


Its a bit awkward making barrel spacers that fit the suppressor, though with a bit of ingenuity it can be done :yup:
  • Like
Reactions: 1
Thanks.

I'm planning on wrapping electrical tape on the inner barrel for barrel spacers because that's what I did for my old barrel. I'll just keep wrapping and re-fitting it until it is nice and snug.
1 - 7 of 7 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top