Still out of the country @Whitefox550 ? We need you back! I'll bring you up to speed on the B toggle. Came in a patch or two ago, pretty useful. Made the Sternguard Bolter viable what with the built in drum mag. Made the Quicksilver a beast for CQC if you've learnt to aim for the head. Made it possible for Apos to kit themselves out with a "proto-Stalker" for fortress maps (at least that's what I've been doing) by slapping a scope on if there's spare LP. The Gatekeeper's Bastion scope is now toggle-able too but it's still pretty weak at range as per MC SC stats.