Rapidfire Challenger 2000 Firefly Command Decsion WRG mm (aprox.) IV 18-20 - 60 XI-XII 525 III 16-17 - 50 X 450 II 13-15 - 40 IV 375 I 9-12 - 30 VII-VIII 300 A 7-8 13-20 20 VI 200 B 5-6 8-12 15 V 125 C 3-4 6-7 10 III-IV 75 D 2 3-5 5 II 55 E 0-1 0-2 2 I 20 F SOFT VEHICLE
Rapidfire Challenger 2000 Firefly Command Decsion WRG KE Chemical KE Chemical KE Chemical (`K' at) (`3' ar) -4 27+ 45+ - 71+ x10 over VIII over X -3 22-26 36-44 - 56-70 x9 VIII X -2 17-21 28-35 - 41-55 x8 VII IX -1 14-16 23-27 - 31-40 x7 VI VIII 0 12-13 20-22 - 21-30 x6 V VII 1 9-11 15-19 18-22 11-20 x5 V-IV VI 2 7-8 12-14 14-17 7-10 x4 IV V 3 6 10-11 11-13 3-6 x3 III IV 4 5 8-9 9-10 1-2 x2 II III 5 1-4 1-7 1-8 0- x1 I I-II
Command Decision Challenger 2000 Firefly WRG Rapidfire 65 20 - XII IV 60 19 - XII IV 55 18 - XI IV 50 17 - X III 45 16 - X III 40 15 - IX II 37 14 - IX II 35 13 - IX II 30 12 - VIII I 27 11 - VIII I 25 10 - VII I 22 9 - VII I 20 8 20 VI A 17 7 16 VI A 15 6 12 V B 12 5 10 V B 10 4 7 IV C 7 3 6 III C 5 2 5 II D 2 1 2 I E 1 0 0-1 I E