Figured I would contribute and throw up my X5 legion data. All bullets are BBI 125 gr TC. Mixed range brass. CCI primers.
Bullet. Gr. Powder. Charge. OAL. AVG Vel. PF. SD. ES. Low PF. High PF
Black 125 Sport Pistol 3.6 gr 1.143 991 123.875 14 50 119 126
Black 125 Sport Pistol 3.8 gr 1.143 1013 126.625 17 62 121 129
Black 125 Sport Pistol 3.9 gr 1.143 1027 128.375 14