Leupold Standard Rings 1" High Matte Type_310 Cal (7.62x39) the Speer Hot-Cor Spitzer has

the Speer Hot-Cor Spitzer has a higher ballistic coefficient and are designed to retain velocity over distance

250" (measured from base of ring to bottom of scope tube)

Technical Information Caliber 450-400 Nitro Express

The result is a bullet that flies true

Leupold Standard Rings 1" High Matte Type_310 Cal (7.62x39) the Speer Hot-Cor Spitzer hasDesigned to withstand even the heaviest recoiling rifles, Leupold Standard Rings are constructed of machined steel. Stronger than aluminum, steel rings are perfect for locking your scope solidly into place. The front ring is dovetail style while the rear is windage adjustable. Leupold Standard Rings are ideal for use with Leupold Standard Bases. Technical Information Material: Steel Ring Height: 1" Tube (measured from base of ring to bottom of scope