The Weaver Gloss Black Top Mount Base #28 exemplifies precision engineering with its tight tolerance machining for a tailored fit. Crafted from durable aluminum, this base ensures maximum strength to securely hold the rings in place.

Rear Base for:

• Browning BLR with flat top receiver (older models)
• BSA other high powers
• Marlin 39A, 39D, and Century (octagon barrel)
• Herters U9 BSA Action
• Voere 2130

Front Base for:

• Browning BLR with flat top receiver (older models)
• BSA other high powers
• Herters U9 BSA Action
• Voere 2130