I have a converted Enfield Nbr 4 Mk 2 .303 British by them that I bought in 1964 and still taking deer and bear and moose...I also have a few of their blackpowder Enfield, volunteer and Whitworth replica guns...Excellent company, workmanship, customer service but didn't have lots of dealers so getting their stuff was difficult.
Expect 1.5" to 2" groups.