GHK G5 GBBR questions

[Shooter man]

Does anyone own, or have experience with, a GHK G5 GBBR? What is it like to use?

I know that it is not based on an original real steel but it appears to be a reasonably priced (£265) starter gas rifle. Its size would make it good for CQB. Also it has quad rails for attaching a flashlight and foregrip, etc.

Does it reliably work in cold weather? Adverts claim it can go to -10 C, if true then it would be perfect for the UK weather, and useful all year.

Are there other gas magazines that work with the GHK G5? The proprietary ones cost £45-55, so a cheaper option would be good. Especially as each low-cap mag only holds 38-40 bb.

Can the stock tube/adaptor which allows M4 style stocks also take MP5 or HK416C collapsible stocks?

Can you attach a sling to the G5? If so, is it one, two or three point attachment?

Maybe you want this product for you magazine. It can keep magazine warm in cold weather.

Laylax Magazine Pouch Inner Warmer for Gas Magazine

 

[proffrink]

They don't work amazingly well - I've owned one. I bought a huge pack of hand warmers and just put one of those in for the morning and one in the afternoon - they last about 4-5 hours each. The reusable ones only last about 2 hours and are naff.