STD Rings are precisely engineered to match up with STD 1-piece or STD 2-piece bases. Their anti-slip grooves provide exceptional grip, holding tightly to your scope, but still allowing flexibility of adjustments.

• 30mm
• High
• Height: 0.90″
• Matte Black, or gloss finish
• Forged and Machined steel construction
• Versatile, available for many different rifles
• Recommended Objective Size:
  • 42-45mm Objectives will almost always use MEDIUM rings in a given style. In certain instances, 45mm scopes may require HIGH rings
  • 50mm Objectives will almost always use HIGH rings in a given style. In certain instances, such as with extremely heavy barrels or some makes of firearm, SUPER HIGH rings may be necessary