Originally Posted by Shooting Addict
... it was shotting 530 fps and cracked it open all worried i had damaged internals...shit looked brand new lol.
530??? Are you sure? I've heard the older "gen 1" RS Type-56 shooting sub 360 and the "newer" batches going as high as 430 stock...
I don't doubt it could probably take a spring rated for 500 FPS, couple that with the quality of the internal parts and I'm sure it has almost perfect compression that contributes to the power that it's shooting.