Hornady's Varmint Express Rimfire delivers the pinnacle of rimfire performance. Each cartridge is loaded to ensure optimal pressure, velocity, accuracy and lot-to-lot consistency. The brass is chosen to ensure it meets our high standards for reliable feeding, corrosion resistance, proper hardness, and the ability to withstand maximum chamber pressures. Like the powder, each primer is carefully matched to individual loads, and all are chosen for their ability to quickly, completely and reliably ignite the powder charge.
Specifications:

Caliber	22 Winchester Magnum Rimfire (WMR)
Bullet Type	V-Max
Bullet Weight	30 GR
Muzzle Energy	322 ft lbs
Muzzle Velocity	2200 fps
Casing Material	Brass
Sub Brand
Rounds Per Box	50
Boxes Per Case	40
Bullet Coating