Just acquired a Henry in the 327 Fed chambering. Twist is 1-16 and groove diameter is .312". Currently using 100 Gr RNFP PB bullets. Have tried multiple powders and charges with less than optimal results. Loading is currently in the 1400-1600 FPS range with this bullet.
Any experience from others that they would like to share for recommended loads. Shooting with Skinner receiver sight system and fiber optic front sight. Having a difficult time getting groups smaller than 4" @ 50 yds and less than 10" @ 100 yds.
R D Eggleston