Cartridge is from Ammo Manufacture: Dynamic Research Technologies - DRT 105gr HP (provided by IC 3/4/2015)
Ballistics Information: 10mm Auto
Muzzle Velocity: 1540 fps
Muzzle Energy: 554 ft. lbs
Brass Make/Headstamp: DRT - Brass
Bullet Make/Weight/Construction/Info; Length 0.5230"/Dia. 0.4005": 105gr. JHP
Actual weight 105.0 grains (aluminum core, copper jacket 6 segment cuts)
HP depth 0.2240" / HP dia 0.2080" tapered / mouth dia 0.2490"
C.O.A.L.: 1.2610" (flat base) Crimp squeezed bullet to 0.4000"
Primer: Large Pistol Nickel color
Case: Diameter 0.4220"" Crimp Diameter 0.4220" (medium) Length 0.9870"
Powder Description/Positive ID/Type/Charge Weight: ? Ten Ring TR-535 ? 8.0 grains
* (stated as Ten Ring Powder)(possible powders CSB-1 CSB-5 ETR-7)(no data to compare this powder with)
(https://s20.postimg.cc/brn45861p/IMG_0502_zpspthqipxb.jpg)
(https://s20.postimg.cc/g0ru7f465/IMG_0503_zpsyiisqrwl.jpg)
(https://s20.postimg.cc/3m5273s3h/IMG_0504_zpsiut4rmkv.jpg)
(https://s20.postimg.cc/jx563g765/IMG_0505_zpsjn8fveul.jpg)
Technical Details
Barrel Length5"
Bullet Weight105
Caliber10mm
Energy554 FPE
Powder BrandTen Ring
Powder Charge8
Powder TypeTR-535
Primer CaseSellier & Bellot
Velocity1541
I will say that Dynamic Research Technologies are using products like brass cases from CBC and primers from Sellier Bellot as referenced in their info. They could just be contracting their supplies for them...
Magtech makes their own powders. So is this actually a specially made proprietary powder for DRT? ???
They were right on with 8.0gr's. Is this bigger or smaller than 800-X?
The flake is thicker than 800X but about the same diameter.