SBD Performance Chart

Arrow Weight In Grains >		350	375	400	425	450	475	500	525	550
35#  30 inch Draw	Arrow Velocity (fps)	211	205	199	193	187	182	176	170	164
35#  30 inch Draw	Kin. Energy  (ft. pounds)	35	35	35	35	35	35	34	34	32
45#  30 inch Draw	Arrow Velocity (fps)	235	229	223	217	211	206	200	194	188
45#  30 inch Draw	Kin. Energy  (ft. pounds)	43	44	44	45	45	45	44	44	43
60#  30 inch Draw	Arrow Velocity (fps)	277	271	264	258	252	246	239	233	227
60#  30 inch Draw	Kin. Energy  (ft. pounds)	60	61	62	63	63	64	63	63	63
70#  30 inch Draw	Arrow Velocity (fps)	305	298	292	285	279	272	265	259	252
70#  30 inch Draw	Kin. Energy  (ft. pounds)	72	74	76	77	78	78	78	78	78

Tominator II Performance Chart

Arrow Weight In Grains >		350	375	400	425	450	475	500	525	550
60#  30 inch Draw	Arrow Velocity (fps)	277	271	264	258	252	246	239	233	227
60#  30 inch Draw	Kin. Energy  (ft. pounds)	60	61	62	63	63	64	63	63	63
70#  30 inch Draw	Arrow Velocity (fps)	305	298	292	285	279	272	265	259	252
70#  30 inch Draw	Kin. Energy  (ft. pounds)	72	74	76	77	78	78	78	78	78
80#  30 inch Draw	Arrow Velocity (fps)	317	310	304	297	291	284	277	271	264
80#  30 inch Draw	Kin. Energy  (ft. pounds)	78	80	82	83	84	85	85	86	85

Alpha-1 Performance Chart

Arrow Weight In Grains >		350	375	400	425	450	475	500	525	550
60#  30 inch Draw	Arrow Velocity (fps)	287	281	274	268	262	256	249	243	237
60#  30 inch Draw	Kin. Energy  (ft. pounds)	64	66	67	68	69	69	69	69	68
60#  30 inch Draw	Bow Efficiency (%)	107	109	111	113	114	115	115	115	114
70#  30 inch Draw	Arrow Velocity (fps)	302	295	289	282	276	269	262	256	249
70#  30 inch Draw	Kin. Energy  (ft. pounds)	71	73	74	75	76	76	76	76	76
70#  30 inch Draw	Bow Efficiency (%)	101	104	106	107	108	109	109	109	108