Silent/Quiet AEG?

I don't think the pads would cause the prong to seal any sooner, I doubt they'd even be the right size to perfectly cover the cylinder head, they're literally just there for a cushion effect, they could be O-rings and have the same effect.

I don't think any heat generated would be that much of an issue. The worst I can see happening is the heat potentially baking the sorbo to make it really hard, with the effect being the piston would stop hard, as it would without the sorbo, except by the thickness of the sorbo, sooner. If the sorbo didn't bake hard in the heat, then I think it'd work really well.

But I personally think AEGs sound better when they're loud, the piston and cylinder head slapping together, combined with the excess air escaping the barrel make a really satisfying "thump" sound and of course loudness is more true of reality, the gearbox whines are also hidden better.

Though, in real life the target would die in most cases before they heard the crack of the rifle, so by making an AEG super quiet, you could argue that was just as true to real life, just for opposing reasons.

That said, I'll take g'box longevity and reliability over the noise it makes any day, because when you're in the heat of it, all that matters is getting rounds on target and any thoughts you have about disliking the noise just go right out of the window. It's the same theory I used to assure myself it wasn't a big issue going for plastic STANAG mids before I started using Emags lol.

 
Don't worry Ed, I totally agree silencers on L85’s are just plain wrong! But I’m looking for ways to reduce the smack just a little and improve the efficiency. I want to spend a bit of time really making sure it is working just as good as I can get it.

What gearbox parts have you used in your L85 as that’s my next area to work on, is it the V2/V3 cylinder head and piston head from LPE you fitted? I know the piston is odd but I’m not sure about the other bits and pieces.

 
You're probably right, Ed. I just had a close look at my new airbrake head and tested it up against a spare cylinder head: it doesn't actually fit that tightly at all. I've heard yours so I'm still optimistic, but if I hadn't, right now I'd be pretty sure I'd wasted my money lol!

Has anyone here tried Sorbo pads? Probably have to start a new thread to get an answer to that, but we shall see...

I don't think suppressors and L85's are completely mutually exclusive. Yeah, some poxy 120mm fake trades bollox would be horrendous, but then again they're pretty bad on anything. Well, on an M4 they look right @home of course, but that's just because M4's are bollox. I think a 30mm diameter 200-ish mm entire barrel replacement from inside a RIS would be ok, especially if it was sprayed to match rail ladders & furniture.

 
Yeah, you're right, but I wasn't gonna do a video about it so I didn't record the before sound. It has changed a lot though, before it was louder, higher in pitch and much much more noticeable, I was pretty surprised with the outcome so I made a video to get some feedback.
If you want a comparison, there are plenty of standard VFC Hk416 video on YouTube! You will definitively hear the difference.

 
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Yeah, you're right, but I wasn't gonna do a video about it so I didn't record the before sound. It has changed a lot though, before it was louder, higher in pitch and much much more noticeable, I was pretty surprised with the outcome so I made a video to get some feedback.

If you want a comparison, there are plenty of standard VFC Hk416 video on YouTube! You will definitively hear the difference.
What have you done to get it quieter?

 
Check out the description on the video, you'll find the parts list, tell me if you think it's worth!

 
People use different recording equipment and devices to record footage of their guns, so it's actually a lot harder than you think to compare the difference. Especially when you consider that even the distance of the mic from the gun offers a volume difference on playback.

 
Aside from volume, I think a major difference it's the duller sound, which may or may not travel fewer feet.

 
Actually bass travels further. Which is why you may hear a bomb go off a few miles away, but you won't hear the victims screaming, even though, at a distance of 20m, the difference in decibels could be fairly small...

 
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