Ambidextrous Hammer Expander - BlackbrFeatures:Ambidextrous - Provides easy cocking for left or right hand at all timesbrOne Size Fits All - TC Contenders and most exposed hammer firearmsbrEasy installationbrBalanced and lightweight - helps prevent uneven wear of trigger and sear surfacesbrKnurled Body - affords positive non-slip cockingbrUse with or without telescopic sightsbrHard Anodized FinishbrProudly made in the USA of the finest materials available