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@Enid_Puceflange not sure if you've fixed or not but if you can post the problem on the FB ngrs and Graeme from Tactical Geordies will help you out

Just a quick add, not sure if it's just business customers but the last UPS shipment I had arrive the declaration system kinda went semi-digital. I got an email to say follow this link, then I had to fill out a few HS questions and then was told to download the usual form, fill it in and upload, pay my fees etc. All done without the UPS person phoning and then emailing me direct. Great I thought! Step in the right direct at least. However after 2 more days of no movement I then get the usual call and email from UPS asking me to fill out the form haha....So filled it out twice in the end.. Anyone else have this?

strange response from the retailer, I wonder if they did open up the gearbox. QD V2.0 refers to the actual ability to change the spring without removing the gearbox from the lower, however QD V1.0 you had to remove the whole gearbox from the lower. Looking at the photo of the gearbox for QD V2.0 it's showing a non QD gearbox as well .... Very confusing. I know it can be a ballache but sometimes you just wish retailers would just do a nice video takedown of each RIF.

QR EGV is their improved gearbox version, it is worth 20 quid, yeah probably.

It's a smidge shorter, something like 0.2mm. Very unlikely to be the issue but worth trying different combinations. Try an official ML nub, plus I also got some new nubs recently. You have a L96 right? What does the hop look like?

Have a search on here but I believe it's still Parcel Force, you're limited to £100 compensation, check this as it's off the top of my head and it's late 🙂

Damn bad luck, as a few people have said keep on them, it's all perfectly legit. Be sure to let us all know how it goes.

I've put up 10% discount on everything till Monday or when it all runs out 🙂 Black10 in the coupon section.

cylinder vents sounds right, as other said chop and change the chamber and/or the nozzle

What's the cylinder type, and what's the spring if you happen to know?

Some good solutions. Generally 1st thing you need to do is remove it from the AEG and give it a thorough clean. Some barrels have tiny burrs left inside that are impossible to see without a decent borescope. I've seen tiny machining marks left over in the last 30mm that give the BB a tiny spin. If you're near me in Kent (River) leave it with me and I'll run my borescope down it for you.

31K's Long and Short should arrive next week

Hi and welcome. Kent here. Congratulations for not calling UKARA a "license" 🙂

What happens if he just puts the stock inner barrel back in? This the SRS barrel that has a 2-stage barrel right? If you mate wants he can send the barrel to me and I'll do a borescope inspection of it

Could be the Rhop setup, could also be a slight fault in the inner barrel. Personally I'd get rid of the rhop to start and test a few buckings out. Then move onto the inner barrel. Is the barrel stock? How long is it?