Cartridge is from Ammo Manufacture: Underwood 180gr Bonded JHP (Redline 8/19)
Ballistics Information: 10mm Auto
Muzzle Velocity: 1300 fps
Muzzle Energy: 676 ft. lbs
Brass Make/Headstamp: Underwood - Nickel
Bullet Make/Weight/Construction/Info; Length 0.6385"/Dia. 0.4000": Speer 180gr. Gold Dot
Actual weigh 181.0 / 179.6 / 181.6 grains  Concave Base / Crimp Diameter 0.3945"
HP depth  HP 0.2400" / mouth 0.2265" tapered cavity / HP mouth 0.2250"
C.O.A.L.: 1.2520" / 1.2410" / 1.2420"
Primer: Large Pistol Primer Nickel color
Case: Diameter 0.4220" Crimp Diameter 0.4215" Length 0.9880"
Powder Description/Positive ID/Type/Charge Weight: LongShot 8.6 / 8.8 / 8.8 grains
Cartridge weight: 284.8 / 285.4 / 285.6