I know the grips are small. But I noticed that the grip on my R29X is hollow. It dose have some support bracing in it. But also noticed that there is a little room in there too. I've also noticed some of the other crossbow manufacturers utilize that space for a storage like on some pistol grip rifles, with a cap or henged plate to store a spare string or cables, or such. I wonder why Ravin has not done this on this bow? Do any of the other Ravin models have storage built into the handle?