NEW EP INTEGRATIONS ADJUSTABLE LOCKDOWN AMMO BLOCK!

I look forwards to this product. I think due to how it can slightly lock the cartridges down. You know what would kick booty even more on this? If the center plate had a T-slot groove machined on the inside diameter that an O-ring would get pushed into.. Yes, the price would go up, but, just a thought. Please note, I have a horrible habit of over thinking things. or overly building something as if it is going up on the space shuttle and is a part to hold my trash can lid closed, lol.. Really nice looking trays.