Airgun Slugs Nielsen 5.5 mm HPFB 21 grain (.218)

Nielsen 5.5 mm 21 grain slugs are suitable for powerful 5.5 mm (.22) air rifles. Because they are swaged from soft lead, they feature a very uniform consistency, resulting in super accuracy.

The Nielsen 5.5 mm 21 grain slugs are 0.218 ich (5.54 mm) in diameter and their length is 0.282 inch (7.16 mm). The ballistic coefficient of this slug is 0.073.

Please note: not suitable for standard FX Smooth Twist barrels, but will work fine in the FX Smooth Twist X slug liner.