Sneaky

Cheers. I will take the TM scar H and at least check those springs!

Hi all. After a crappy two years of stressful life getting in the way, I'm coming back to airsofting in 2025 and also to these forums. I took out my stuff and gave it a good once over. Nice to see everything is working nicely. Really looking forward to 2025!

After much more research, I will stay with the unit, but will try the maple leaf super macaron bucking.

Correct link now. Also the original rubber is worn, otherwise I’d leave it!

Hi all. I am going to replace the hop up for my TM NGRS scar h. I have started to service my AEG and I was going to buy the Laylax purple hop rubber with nub. I am a techy, so have no problem doing it, but I noticed this, which looks interesting.anyone used this. Anyone had hands on with this? https://www.airsoftworld.net/airtech-studios-tdc-trolley-with-m-nub-r-hop-flat-hop-for-tokyo-marui-scar-h-hk417.html What are your thoughts? Kind Regards

Has the gearbox been checked? Is there some grease or something obstructing the light sensor? Also someone might of damaged the light sensor in the gearbox. Are all the mechanical parts for the bolt catch working, no worn parts etc?

There are many good guides out there, this is one for example. But best to ask us on these forums as we know best! Thera er many videos on Youtube. Get investigating! http://airsofttech.dk/Guides.cshtml?Page=CylBarVolRatio_Page1

Check out these, where I buy my gear from. @Skullchewer https://esstac.com https://www.ur-tactical.com

Doh!

Just why…the madness!

Open up the gearbox, sounds like the tappet spring is broken or not strong enough to return the tappet plate. Clean the inside shells of the gearbox too. Was it working before this hop unit was installed?

When I do techy work for players, once the issue is fixed, I would check it a dozen times and also ensure that the user “customer” is happy with the work. I don’t do it as I enjoy it and I like to help others. This reputation spreads, which is important to me. That person got really bad service.

Take it apart, clean, inspect, then try again.

TM Recoils out of the box. And even better with some fine tuning and most importantly to keep the TM magic dust - your on to a winner!

Yeah @Skullchewerthat’s a good shout. If you do not have any parts, maybe do a steam punk look for it?

That’s a lovely find! I think @BigStew is correct. Looks like the handle has had the stock sawn off from the angle of the grip.

Also, understand where all thes parts come from, but I am a big fan of supporting the UK businesses here and to ensure that they keep going.

I used to import in the past when; It was better times A very good exchange rate. I wouldn’t either bother now.

Very true. Something to bear in mind - having the correct cylinder is right, but also attention needs to be made to the quality of the piston head rubber. This tends to be forgotten. Learn from what you have found out so far, but when it comes to upgrades, like is more and bit at a time.

As above. Have you tried installing some of the original parts, bit at a time? Process of elimination, takes time but worth it.

I would recommend an R-hop for a DMR build, works well and is very consistent. Does the air nozzle has an internal o ring? There should not be that much of an fps reduction with hop on, if you are having a 75 fps drop.

@ak2m4 would be the place to start off with.

Looks like a great place for airsofting pizzas! Eat and run! Or eat and shoot!

Change the motor if the issue persists after doing the above first.

Try all the above. Also remove the rubber o ring from the standard piston head and replace the ZCI o ring. See what happens there. There should not be much friction, any spring is designed to take into account of any minor friction.