Cartridge is from Ammo Manufacture: Double Tap 155gr  Barnes TAC-XP  (provided By IC)
Ballistics Information: 10mm Auto
Muzzle Velocity: 1400 fps
Muzzle Energy: 675 ft. lbs
Brass Make/Headstamp: Double Tap DT - Nickel
Bullet Make/Weight/Construction/Info; Length 0.7325"/Dia. 0.400": 155gr. Barnes TAC-XP
HP depth 0.3660" / Inside Dia. 0.2280" tapered / Mouth Dia. 0.2800"
Actual weight 155.0 grains   Crimp squeezed bullet to 0.3925"
C.O.A.L.: 1.2420"
Primer: Large Pistol Brass color
Case: Diameter 0.4215" Crimp Diameter 0.4190" (Tight) Length 0.9870"
Powder Description/Positive ID/Type/Charge Weight: IMR 800X 10.2 grains

  Does 10.2 fit the book load? It's interesting to see all 800-X so far.

Here are the pathetic loads shown by Barnes



NO 800X in their data...