The Weaver 46 top mount base is designed specifically for Winchester Model 70 rifles with standard receiver hole spacing (.700″).
- Type: Two-piece top mount base
- Compatible Firearms: Winchester Model 70 (standard .700″ receiver hole spacing)
- Material: Steel with blued finish
- Ring Style: Weaver-style (rings sold separately)
- Includes: Mounting hardware
- Use: Scope mounting for hunting and target shooting
