So, I have a really good load for my 1894 .44 Mag. Speer 270 gr Gold Dot/Deep Curl JSP over a near-max charge of W296. But, being in Calif, next year will bring the statewide lead-free hunting ammo law. I started looking at this Barnes bullet as a lead-free alternative. The main issue is that the label on the box states: 1:20" Twist or faster. As the Marlin .44 barrel has a 1:38" twist rate, this leads me to believe that this bullet would be a poor performer in the Marlin. Does anyone have an experience to the contrary? Is there another good lead-free replacement bullet for the Speer 270 gr in the 1894?