i'm starting to see the gsg5 .22lr carbine come back. i bought a first anniversary edition but wanted it in all black, that's all they had at the time. bummer after my purchase the black ones arrived. i would not recommend getting this nickle finish one cause the finish is cheap, mosquito spray ate it up and turned gray. anyways it's a neat little gun and i want to trick it out with a handguard rail and red dot. i was wondering if the hk style claw mount is a stable platform or better yet the mount shown below where it connects to hand guard?