I have the following.
JTS 29.6 @ 790/800
JTS 25.4 @ 850/860
ZAN 28.0 @ 840/840 ( horrible spread )
At realistic limit of current setup. Can get 20-30 more FPS but that would be absolute max. Half turn from max spring load. (Coil bind). Now 2-3 turns out. Waiting on a new heavier spring to try and reduce hammer bounce by reducing preload.
Both JTS group well. Sub 1/2” @ 40 yards.
Mike
JTS 29.6 @ 790/800
JTS 25.4 @ 850/860
ZAN 28.0 @ 840/840 ( horrible spread )
At realistic limit of current setup. Can get 20-30 more FPS but that would be absolute max. Half turn from max spring load. (Coil bind). Now 2-3 turns out. Waiting on a new heavier spring to try and reduce hammer bounce by reducing preload.
Both JTS group well. Sub 1/2” @ 40 yards.
Mike