Freedom Munitions Ammo 180gr RNFP FMJ (plated) 12/2015

[The_Shadow]

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 

[Intercooler]

Our old data showed 6.6gr's of Win WSF... so they changed up? Would these be weaker?

[The_Shadow]

The velocity is shown as 1120 fps on these the older was 1050 fps, they must have heard you...