It is probably a little overkill but I think I need one anyway! This is an absolute monster from Bat Machine. It belongs to a new friend of mine who uses it for a rail gun in 100 yard BR matches.
This thing absolutely dwarfs all the other actions on the line including the aluminum BR actions like Vipers and Pandas. I didn't weigh it but I would bet it was close to 5 pounds all by itself! Kirby, I think this would be a good canditate for a new monster caliber. You could call it the 25mm Overkill or something!