work good. Open lid-tap out mags. and shavings drop into the trashcan. I also attached one to my hand lamp/wand(light) and can position it anywhere I like on a lathe or mill too.
I might use one on my CFX .20, RWS .460, B-40(underlevers), etc. to keep the cocking arm attached and remove all that plastic keeper crud the factory used-ugly and clunky.
Glad you got it sorted out without a hassle.