They are listing a velocity of 2700fps, with a ballistic coefficient .545 G1 / .274 G7.
The ballistics they list on the ammunition page are impressive:
We will have more information coming on this new cartridge and will be testing it extensively in a few different AR15s.
- Hornady Adds the 224 Valkyrie with the New 88 Grain ELD Match Bullet - May 3, 2018
- STAG Arms Announces the Stag 15 Valkyrie Series of AR15s in .224 Valkyrie - February 25, 2018
- CMMG Will be Chambering the New .224 Valkyrie in the Mk4 DTR2 AR15 - January 16, 2018