(https://i.postimg.cc/sxRh9GY0/DSC03085-sized.jpg) (https://postimages.org/)
(https://i.postimg.cc/0NMMT0ZB/DSC03086-sized.jpg) (https://postimg.cc/Jy8zJJfN)
Cartridge is from Ammo Manufacture: Winchester
Muzzle Velocity; Advertised: 1080 fps
Actual Instrumental Velocity: 1053 fps 4.6?€ G20-SF ; 1083 fps KKM barrel
Muzzle Energy; Advertised: 466 ft/lbs
Target circle 5½"
(https://i.postimg.cc/MTBQqPpL/DSC03095-sized.jpg) (https://postimg.cc/8J15bbWd)
(https://i.postimg.cc/05fd0dB0/IMG-20221007-122801093-sized.jpg) (https://postimg.cc/RqWHMf9W)
Brass Make/Head stamp: WINCHESTER 10mm AUTO
Bullet Make/Weight/Construction/Info: Winchester 180gr FMJ
Actual Weight: 179.9grs
Diameter; .3998?€ .604?€ long
(https://i.postimg.cc/BQ4FjDQj/DSC03091-sized.jpg) (https://postimages.org/)
(https://i.postimg.cc/4NP9VdmB/DSC03092-sized.jpg) (https://postimages.org/)
(https://i.postimg.cc/3NCDLr9r/DSC03093-sized.jpg) (https://postimages.org/)
Crimp diameter: .4217?€
C.O.A.L.: 1.250?€
Primer: Brass color WLP?
Case: Brass
.983?€ long 76.4grs w/primer
Powder Description/Positive ID/Type/Charge Weight: Flattened Ball; 6.0grs
(https://i.postimg.cc/6pQG0XZw/DSC03089-sized.jpg) (https://postimages.org/)
(https://i.postimg.cc/TPzLf54Y/DSC03087-sized.jpg) (https://postimages.org/)
(https://i.postimg.cc/RZbJpD1t/DSC03094-sized.jpg) (https://postimages.org/)
Expansion data;
.4332, .4339, .4332, .4336, .4338?€
This ammo is a great deal. Not only does it shoot well, it?€™s about fourteen dollars cheaper per box than the Federal and Remington counter parts. I paid $25.46 for the Winchester ammo at Cheaper than Dirt. Rem and Fed ammo is 38-39 dollars a box. Good job Winchester.
Thanks for the pull-down data RDub01!
It looks like the powder is Tight Group...
Hodgdon shows 180 grain JHP using 6.0 grains as a max load @ 1141 fps 34,300 psi