My first view of BPCR shooting was when a guy named Al Challenor put his C. Sharps 75 in his Outer’s Rest on a bench and fired 7 shots into the 600 yard target, forming a group I could cover with the palm of my hand. I’m still impressed.
Nothing wrong with them, except lack of traditionality, and they’re generally available off the shelf. I saw a guy at the Quigley who had fitted his with double set triggers; they fit neatly in the lever/trigger guard and made the gun look even cooler. He said he’d sent the design to C. Sharps; I wonder why they don’t offer them as an option.