It’s not scientific, but I did see a YouTube video that showed empirical proof of the concept. A guy was comparing the 270 Winchester to the 30-06 using hunting ammunition by the same manufacturer. Though loaded with the same weight bullets, to nearly identical velocities, the 270 would punch...
I don’t have one, but by comparison I would rather have the True Ballistic Chronograph from FX Airguns. At a retail price of $1K it cost more than LR and Xero, but has some beneficial features. Namely, a long life, rechargeable, internal battery. It measures speed from 400-4000 fps and speeds at...
The 224 Valkyrie has been an exercise in futility for me. I went through two barrels and a lot of components only to develop one load that comes close to performing as the manufacturer claims. And that’s on a good day when the stars and planets are aligned. 🤦♂️