Hornady Custom Ammunition, 6.5 Grendel, 123 Grain, SST, 20 Round Box 8152
Specifications:

Caliber	6.5mm Grendel
Bullet Type	SST
Bullet Weight	123 GR
Muzzle Energy	1818 ft lbs
Muzzle Velocity	2580 fps
Rounds Per Box	20
Boxes Per Case	10
Application	Hunting/Target
Casing Material	Brass