Gday all. My son wanted to have a go at gel ball so I bought him a gen 8 M4 and a Wells with Black nylon receiver upgrade for myself. The gen 8 is going great but there are a couple of issues with the Wells.
Firstly the FPS is much lower than expected. I’ve seen reviews with 250-280 out of the box but mine won’t do more than 220 with blue or red gels which is the same as my sons gen 8. I tried one of the oversized o rings but it made no difference.
The other issue is that the spring retainer pops off and pulls the wire out of the battery connector on the way past.
Any ideas on sorting these issues would be appreciated. Thanks