The Weaver Top Mount Aluminum Scope Base #90 is a one-piece top-mount base finished in gloss black and made for Marlin lever-action receivers. It provides a machined Weaver-style platform for detachable rings and is constructed from aluminum for corrosion resistance and consistent fit. Rings are not included and this base is intended for use with Weaver-style rings.
Key Specifications
- Material is ALUMINUM.
- Finish is BLACK GLOSS.
- Fit is Marlin 39A, 39D.
- Product type is 1-Piece Base.
- Mount type is To Receiver.
- Type of rings needed is WEAVER STYLE.
- Rings included: No.
- Dimensions are 0.60 X 3.35 X 7.55.
- Elevation is 0 MOA.
- Weight is 0.15.
This Weaver #90 one-piece base delivers a straightforward, factory-fit mounting solution for compatible Marlin receivers. Its machined tolerances and Weaver cross-lock design provide a stable platform for detachable rings, letting shooters mount optics with a clean, durable interface. For users seeking a simple, purpose-built top mount base that maintains receiver integrity, this Weaver #90 base is a reliable option.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




