I find it a cool concept. In back-action hammerless form it leaves a ton of metal in the action bar, and due to lack of top lever the standing breach. Also, the hammers are backed way off the firing pins before the barrels can hinge. I've built several guns that overcome two mainsprings using an underlever, not much resistance.

Last edited by gunmaker; 12/09/17 11:56 PM.
A.M. Little Bespoke Gunmakers LLC.
Mineola, TX
Michael08TDK@yahoo.com
682-554-0044