It looks a lot like my Quackenbush .308 Exile.... Keep us posted....Bob
The Knave was a .25 cal. rifle. The rifling twist was made so the rifle could handle the heavier 27-32 gr. pellets. This rifle was capable of launching the 27 gr. pellet nearly 1200 f.p.s. At this velocity, the pellets wouldn't group 1" at 100 yards. Accuracy was made right by detuning the rifle (to under 900f.p.s.) for use with pellets or to use solid projectiles by using cast lead firearms bullets. This wasn't due to the rifling twist, for I tried different twist rates to make sure. I believe that the air blast was so powerful that it distorted the pellet's skirt. This is another case of not standing still, I was experimenting with a .308 cal. and the .308 caliber's performance was head and shoulders above the .25's. The .25 was discontinued in favor of the .308.
Any updates on chrony strings/accuracy? It's rare to see a DAQ put thru it's paces online.