My dad has the original Revolution. Ocassionally the gun wouldn't fire, costing him a couple of deer the first season he owned it. Upon inspection the 209 primerwasn't being hit hard enough by the firing pin. He called Knight and they told him that he was screwing the breech plug in too far and he needed to back it out a couple of turns to insure proper ignition. I thought that was a rediculous response and not consistent with Knight's reputation for high quality service. If the rifle was manufactured so that one could screw in the breech plug "too far" to ensure proper ignition, that is a defect that needs to be resolved with a new rifleand a betterdesign.

He still uses the rifle despite my insistence that he should send it back to Knight for a replacement.