PRO22 Rimfire Ammunition has a precise target crimp to minimize bullet jump into rifling to improve accuracy. The subsonic velocity prevents accuracy degradation caused by transonic destabilization.
Specifications:

Caliber	22 LR
Bullet Type	Lead Round Nose (LRN)
Bullet Weight	40 gr
Muzzle Energy	105 ft lbs
Muzzle Velocity	1085 fps
Casing Material	Brass
Sub Brand
Rounds Per Box	100
Boxes Per Case	20
Bullet Coating