Warne 30mm Maxima Permanent-Attachable Weaver-Style Rings Medium Matte Type_410 Cal durable sling that features Spika's

durable sling that features Spika's quick-release swivels ensuring optimal performance

A special-type bullet with an expansion hollow in its front part

A polymer tip helps resist deformation and maximizes long-range performance

G1 Ballistic Coefficient: 0

They have the IBS World Record in 600 yard Heavy Gun 5-shot group (0

Warne 30mm Maxima Permanent-Attachable Weaver-Style Rings Medium Matte Type_410 Cal durable sling that features Spika'sWarne Maxima Rings are designed to combine the best value, looks and strength in the industry. A stainless steel recoil key holds up to the heaviest recoil, far exceeding the needs of any hunter or target shooter. CHOOSING RINGS: Ring height is determined by measuring the outside objective (bell) diameter on your scope. Technical Information Material: Steel Ring Height: Extra High: . 650"; High: . 525"; Medium: . 375"; Low: . 250" (measured from base