I have shot extensivley at 55 yardswith most of the FT guns on the market over the last 10 yr. All are capable of 10mm groups with the right pellets in the right conditions. The best performer is the P70FT which is less fussy with pellets and barel condition. This gun can be relied on to put in the best gorups without 'off days'.
Make every shot count
Steyr Hunting 5 Scott Lupold 3-9x33EFR(for LSR )
FWB P70/Bushnell 6500 4-30x50T
SteyrLG110/Bushnell 6500 5-30x50
Steyr LG 100 FT Bush elliot 8-32x40