Cartridge is from Ammo Manufacture: Parabellum Research PBR 200gr Beartooth WFN Gas Checked Cast (supplied by IC)
Ballistics Information: 10mm Auto
Muzzle Velocity: 1215 fps
Muzzle Energy: 655 ft. lbs
Brass Make/Headstamp: Star Line - Brass
Bullet Make/Weight/Construction/Info; Length 0.6250"/Dia.0.4015": 200gr BT WFN Cast
Actual weight 202.0 grains / Crimp line 0.4000"
MEPLAT: 0.3220"
C.O.A.L.: 1.2590"
Primer: Large Pistol Nickel color
Case: Diameter 0.4215" Crimp Diameter 0.4200" Length 0.9875"
Powder Description/Positive ID/Type/Charge Weight: LongShot 8.4 grains
(https://s20.postimg.cc/u2lqt1xbh/IMG_0094_zps2acb97be.jpg)
(https://s20.postimg.cc/yohv1eqkd/IMG_0095_zps98f4efd6.jpg)
(https://s20.postimg.cc/ze0ndrytp/IMG_0097_zps454c809b.jpg)
(https://s20.postimg.cc/6bmdayk9p/IMG_0098_zps9c4473a1.jpg)
.2gr's more than Doubletap and the results show the slight boost (1191 vs. 1238).