Zeiss Ultralight Med Rings in 30mm with integrated bubble level deliver the precision mounting solution serious long-range hunters and shooters need without the weight penalty. Built on a 1913 Mil-Spec platform, these rings combine ultralight construction with the engineering rigor Zeiss is known for—ideal for hunters who count ounces and shooters who demand rock-solid zero retention across repeated field use and heavy recoil.
The design philosophy here is straightforward: hold your optic secure, keep your rifle nimble, and give you the tools to shoot straight. The integral anti-cant bubble level sits in the top half of the ring where you can verify your level from your shooting position without shifting your head or breaking your cheek weld. The bottom recoil lug keeps your scope aligned under recoil, while the compact, low-profile hardware won't snag on brush or gear. At roughly 4.41 oz per pair (30mm medium height, including screws), these rings won't bloat your rifle's weight budget.
Construction is no-compromise: 7075-T6 aluminum with Mil-Spec Type III hard anodize in matte black, paired with Type 303 stainless steel top cap screws finished in black oxide. All machined edges are micro-radiused to protect your scope tube from marring. The rings accommodate either right- or left-handed shooter setup, so they'll work regardless of your eye dominance or shooting style.
Key Features
- Integral anti-cant bubble level for field verification of scope alignment
- Ultralight design at approximately 4.41 oz per pair with screws
- 1913 Mil-Spec platform for compatibility with standard tactical and hunting rifles
- Recoil lug on ring base ensures secure alignment under heavy recoil
- 7075-T6 aluminum with Mil-Spec Type III hard anodize finish (matte black)
- Type 303 stainless steel top cap screws with black oxide finish
- Micro-radiused edges prevent scope tube marring
- Low-profile, non-snagging hardware design
- Right- or left-handed operation compatible
Specifications
| Ring Height | Medium |
| Tube Diameter | 30mm |
| Mount Standard | 1913 Mil-Spec |
| Weight (pair with screws) | Approximately 4.41 oz |
| Material | 7075-T6 aluminum |
| Finish | Mil-Spec Type III hard anodize, matte black |
| Cap Screws | Type 303 stainless steel, black oxide |
| Integrated Feature | Anti-cant bubble level in top ring half |
Frequently Asked Questions
Will these Zeiss rings fit my rifle's scope mount base?
These rings are built on the 1913 Mil-Spec platform, which is standard across most modern tactical and hunting rifle mount systems. Confirm your rifle's base uses 1913 (Picatinny) slots before ordering.
Can I use these rings on a left-handed rifle?
Yes. The design accommodates either right- or left-handed operation, so they'll work on any rifle regardless of charging handle or ejection port placement.
How much do these rings weigh?
The pair weighs approximately 4.41 oz including the top cap screws—ideal for hunters and shooters building lightweight rigs without sacrificing strength.
What's the bubble level for?
The integral anti-cant bubble level is built into the top half of the ring and is visible from your shooting position. It lets you verify your scope isn't canted left or right, which keeps your shots on the intended poi without compensation.

