Cartridge is from Ammo Manufacture: Freedom Munitions Ammo 180gr RNFP FMJ (plated) 12/2015
Ballistics Information: 10mm Auto
Muzzle Velocity: 1120 fps
Muzzle Energy: 501 ft. lbs
Brass Make/Headstamp: FREEDOM - Brass
Bullet Make/Weight/Construction/Info; Length 0.5765"/Dia. 0.4000": 180gr RNFP FMJ
Actual weigh 180.4 grains Crimp Diameter 0.3985"
MEPLAT 0.2575" (slight concaved base)
C.O.A.L.: 1.2575"
Primer: Large Pistol Brass color
Case: Diameter 0.4220" Crimp Diameter 0.4205" (medium crimp)Length 0.9880"
Powder Description/Positive ID/Type/Charge Weight: Win Tight Group 5.8 grains
(https://s20.postimg.cc/bunkt5ca5/IMG_0176_zpsopkxsxzx.jpg)
(https://s20.postimg.cc/4eob7d40d/IMG_0177_zpsk5zmjjbb.jpg)
(https://s20.postimg.cc/7ya8x6efx/IMG_0178_zpsv7jecska.jpg)
(https://s20.postimg.cc/f1i4csrl7/IMG_0179_zpsgygimzbg.jpg)
Our old data showed 6.6gr's of Win WSF... so they changed up? Would these be weaker?
The velocity is shown as 1120 fps on these the older was 1050 fps, they must have heard you...