I have tried Lilgun and AA1680 with 40 and 45gr bullets. Lilgun seems too have too high of velocity at low load decity so I quit there. AA1680 has worked well with good accuracy with velocities of 3100fps for the 40gr and 3000fps for the 45gr.
The BR4 is the primer I have used which has worked great in my 223rem. The STD-DEV has been high in the 221FB 30-100fps and I am used to number under 20 and even under ten in other cartridges.
So which powder and primers have worked for you? I have federal 205 to try and was thinking about H4891.
The BR4 is the primer I have used which has worked great in my 223rem. The STD-DEV has been high in the 221FB 30-100fps and I am used to number under 20 and even under ten in other cartridges.
So which powder and primers have worked for you? I have federal 205 to try and was thinking about H4891.