Cartridge is from Ammo Manufacture: Underwood 200gr Speer Unicor TMJ (drsjr1969 David)
Ballistics Information: 10mm Auto
Muzzle Velocity: 1250 fps
Muzzle Energy: 694 ft. lbs
Brass Make/Headstamp: Underwood – Brass
Bullet Make/Weight/Construction/Info; Length 0.6600"/Dia. 0.4000": 200gr Speer TMJ
Actual weigh 200.0 grains Crimp Diameter 0.3970"
MEPLAT 0.2540" (concave base)
C.O.A.L.: 1.2555"
Primer: brass color
Case: Diameter 0.4215" Crimp Diameter 0.4220" (med crimp)Length 0.9860"
Powder Description/Positive ID/Type/Charge Weight: 800X 9.0 / 9.2 / 9.4 grains
(https://i.postimg.cc/kgQFQp49/IMG-0437.jpg) (https://postimg.cc/MnGQxtVr)
(https://i.postimg.cc/Hs7txx1r/IMG-0438.jpg) (https://postimg.cc/YhMFDt97)
(https://i.postimg.cc/t4jmGPnq/IMG-0441.jpg) (https://postimg.cc/0bVCpzCF)
(https://i.postimg.cc/fy1jC4mW/IMG-0439.jpg) (https://postimg.cc/7JM2PWKj)
(https://i.postimg.cc/506sSST3/IMG-0440.jpg) (https://postimg.cc/Kkh7ZBZk)