Gents,

Range report is very very good, shot off a bench at 50yds see target below.

The Lawson regulates to point of aim with a loading of 300gr RNL (gas checked)and 120gr Swiss 2f,which closely duplicates the original load (coloured green). For NFB loads (coloured blue) I went to 48gr of H4198, with Kynoch foam filler and the points of impact spread out and mostly dropped by about 10" (I think I caused the R1 high flier). Would you suggest more or less H4198 to achieve regulation with the NFB loads?
A satisfying outcome considering my black patch aiming point was 4"x4" and both barrels are holding to under 6" with the load she was designed for. I like the Swiss powder, light fowling and rinsed stright out with water at the end of the session. Now I must buy some more Kynoch cases!

Garry.