When the China Lake nade launcher initially fools a lot of people thinking its a measly shotgun, only to find out the truth when things its pointing at start exploding n whatnot, that would be the day.
I have not yet had the opportunity to fire a handheld grenade launcher, having only fired the Mk19 in training under rather controlled conditions. I would also carry a conventional direct fire weapon, as the minimum fusing distance of 14+ meters for standard HEDP ammunition makes it ineffective in close quarters unless you are really good at beaning people in the head with it. The China Lake launcher only carries 4 rounds max, so Cutlass might want to carry a bandolier with reloads. The M32 grenade launcher carries more ammunition, but when I have picked one up, it is ungodly heavy for its size.