Weaver 48453 Top Mount Base 418S Silver - CVA/Traditions/Winchester

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Description

The Weaver 48453 Top Mount Base 418S delivers rock-solid scope mounting for CVA, Traditions, and Winchester muzzleloaders and break-action rifles. This precision-machined aluminum base transforms your rifle's receiver into a stable platform for modern optics.

What Makes This Different

Unlike generic mounting solutions, the 48453 features Weaver's proprietary 418S configuration specifically engineered for break-action rifles. The silver anodized finish resists corrosion while maintaining a clean appearance that complements stainless steel barrels. Four robust mounting screws distribute stress evenly across the receiver, preventing scope shift under heavy recoil.

Key Features

Weaver-style cross slots accept standard 1-inch and 30mm rings
6061-T6 aluminum construction with Type III hard anodizing
Compatible with CVA Optima, Wolf, and Accura series rifles
Fits Traditions Vortek, Pursuit, and Buckstalker models
Works with Winchester X-150 and similar break-action designs
Four #8-40 mounting screws included for secure installation
Silver finish matches stainless steel receiver components

Field performance remains consistent across temperature extremes and hunting conditions. The 418S base maintains zero through repeated barrel opening and closing cycles, critical for muzzleloader hunting where quick follow-up shots may be necessary. Hunters report reliable scope retention through seasons of heavy use, including transportation in ATV scabbards and rough terrain hiking.

Technical Specs

Material: 6061-T6 aluminum alloy
Finish: Type III hard anodized silver
Mounting pattern: Weaver-style cross slots
Screw size: #8-40 x 0.5 inches (4 included)
Weight: 2.1 ounces
Length: 3.5 inches
Width: 0.75 inches
Height: 0.4 inches above receiver
Compatibility: CVA, Traditions, Winchester break-action rifles
Country of origin: USA

The 48453 base eliminates the guesswork in scope mounting for break-action rifles. Professional installation takes minutes with basic gunsmithing tools, and the included hardware ensures proper torque specifications are met.