BigStew

damn i forgot tipman actually do a buffer tube that takes two C02 bulbs but its an HPA system so no recoil and again limited number of shots, not easy to change mid game an relatively expensive to run.

Having had a look does say the mags are compatible still no guarantee on the hop matching. I still stand on if you cannot find the specific part in stock don't buy a broken gun.

Only paint ball guns have internal tanks and they make the stock over sized. An Airsoft gun with an internal gas tank probably hasn't be produced since the late 90s. For what these guns are they are cheaply made and there is no incentive for manufactures to make a gun to such a high standard that seals won't fail sooner or later. Why do you want a gas gun? If you are looking for recoil and bolt stop on empty mags look at Tokyo marui guns. The mags are about half the price of gas guns. Just to advise if this is for real steal CQB training, neither gas or the recoil guns are going to produce any where near the same recoil as a real gun.

I would look to drill holes in the upper receiver if you want to attach the rail. Or just skip the rail and zip tie the torch directly.

If gas is stored internal you reduce the volume of available gas you may only have room for the same amount of gas as one mag making the gun only good for 100 or so shots. That maybe sufficient but it is restrictive and you also have the risk of the seals going mid game on the tank making the gun useless where as if a mag seal goes in game you just switch. It's been done manufacturers no longer do it

I would search Google to see if there are parts diagrams for both guns to see the they match. ASG rebrand OEM guns there is no guarantee that either gun comes from the same manufacturers. However if a Google search doesn't provide specific hops in stock anywhere avoid. Never buy a broken gun unless you are sure you can get parts and know you can fix it.

This has an image of where the c02 bulb fits https://www.patrolbase.co.uk/ghk-m4-stanag-magazine-co2

Look at how the existing rail is mounted. The mounting points should be replicated on the other side. If not modification is required.

Sorry you'll regret that really should have spent the money and got the Tokyo Marui M45A1 mags they are worth the money fire support have then £25 each.

Depends if you ever want to sell it. Painting it no matter how good a paint job lowers value. However if you are going to keep it do what ever makes you happy.

Too vague a question with not enough information. what do you want to do? are you wanting a true DMR locked to semi with higher FPS? or do you just wat a bit more range. also you really don't want to start upgrading and go down the DMR route with out a back up gun. i would use the search function there are a lot of posts about DMRs read and figure out what you wat the gun to do.

Unless the gearbox casing is damaged it maybe worth looking up a YouTube guide a opening the gearbox up and trying to fix it. What's actually wrong just to make sure it actually is the gearbox?

What gun is this replacement gearbox going into? Even thought they are version 2 gearboxes they are not exactly the same and may require modification to fit. Performance wise don't known about KWA SHS make reasonably good quality parts. If you are buying them in the uk both should be site legal but you can't say for sure until you fit them and chrono them.

is it completed dead or can you feel hear it trying to turn? which version is it? if it's not the newer version with a mosfet have you checked the fuse?

you are involved in a hobby where literally all the essential equipment has to be imported (unless you can tell me of a UK built airsoft gun) and everything is going up in price. Great Britain isn't a country it's an island. voting leave is likely to accelerate the end of the country of the United Kingdom of Great Britain and Northern Ireland. being a proud English person maybe you don't care. Never understood the hole proud because i was randomly born in a particular country.

No this one is on Brexit voters. Who would have thought leaving a trading union and going it alone would have negative concequences?

Yeah you are if the government want to shut down Airsoft they will just do it. they won't bother with clandestine shit. Brexit has screwed up importing anything it will most like be years for things to settle and we may never get back to what it was before.

Is it feeding? If it is maybe just accepted it wobbles. If you can't the loop side of Velcro would be better you can melt it to fit. Ideally If you are holding a gun straight the mag should drop free due to gravity when the mag release is pressed.

Seriously a fiver. Every site I have looked for small parts have wanted three times the cost to post the thing.

Those are the things. Hope there are I need a bigger size.

Add £30/40 for shipping then pray that it don't get stopped slapped with 20% charge and £13 quid handling fee.

If you go that way pretty sure firesuport has them £20/30 cheaper than £166.00 https://www.fire-support.co.uk/search.php?search=Meu&cat=0&manufacturer=0&stock=0&stpos=0&no_per_pg=60

Congratulations I sold many gearboxes in peices before I gave up on trying to be a tech.

Brain is failing me as is my Googlefoo. What's the name of the molle belt that has an inner belt that goes through your trouser belt loop? Or did I imagine it?