Weaver Style Detach Top Mount Base 43

Weaver #43 (48043) Top Mount Bases – Gloss Black
Each Weaver mount base is machined to tight tolerances for a custom fit. These Aluminum bases offer maximum strength for rings to hold tight

Rear base for:

Remington 10, 11, 12, 34*, 341*, 510, 511, 512 & 521T, 513S & 513T
This scope mount will work with Weaver style scope rings.