Pro-Shot 12SIGREEN5PK SplatterShot Sight-In Self-Adhesive Paper Black/Green 12" 5-Diamond 5 Pack Carrying Bags It has a integrated weaver-style

It has a integrated weaver-style mounting system and (3V-cr2032) batteries are included

our 50mm targets will impress you with their sound

Collapsible for easy storage

Adjustable for best fit

Pro-Shot 12SIGREEN5PK SplatterShot Sight-In Self-Adhesive Paper Black/Green 12" 5-Diamond 5 Pack Carrying Bags It has a integrated weaver-stylePro Shot's SplatterShot Peel and Stick Sight In targets main center target is used for sighting in purposes, the four smaller targets can be used for confirmation of sight in groups or testing various ballistic loads. Bullet holes are revealed with bright green rings. 1" numbered grid lines for scope adjustments.