hello!
i just finished reading the whole 94 pages of this thread. it took me 4 days , but most of my questions are now answered.
being the first post here, let me tell you my story
i've been using my cqb-r for almost an year. i bought the gun from wgcshop.com together with a few upgrades- ball bearing piston head, ball bearing spring guide, air nozzle, trigger pin all from Prometheus. i installed those parts after about 1k bbs.
initial velocity was 83 m/s
after upgrading and using a pdi 120% spring (it's the same lenght as the original one, i measured them), stock barrel, stock ho
