JSB Diabolo Knock Out Slug Lightweight .177/4.51mm - 500 Pieces

The lightest slugs in the JSB Knock Out range, weighing 10.03 gr with a 4.51 mm body diameter, JSB specifying a Ballistic Coefficient of 0.047. A distinct hollow point, manufactured in the soft lead JSB is renowned for, designed with a well recessed base, producing wicked terminal expansion and penetration on impact. These are designed to work primarily in High Power Airguns, ( FAC in the UK ). Recommended Use: Hunting/Pest Control Long Range 75+ m