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WEAV 48447  63BS TOP MNT BASE       SLV
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WEAV 48447  63BS TOP MNT BASE       SLV

WEAV 48447 63BS TOP MNT BASE SLV

Regular price $10.99 USD
Regular price $10.99 USD Sale price $10.99 USD
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The Weaver Mounts 48447 63BS Top Mount Base (Silver) is a one-piece, precision-machined aluminum platform designed to secure Weaver-style rings to rifle receivers. Machined to tight tolerances, this base delivers a custom fit and the rock-solid Weaver cross-lock engagement for reliable optics mounting.

  • Precision-machined aluminum construction for strength with minimal weight.
  • One-piece top-mount design ensures consistent alignment and repeatable zero.
  • Weaver cross-lock interface provides secure engagement with Weaver-style rings.
  • Fits Marlin 36/336 and Mossberg 640 receivers; mounts to the receiver (rings not included).

Key Details

Vendor: Weaver Mounts

Part Number: 48447 (63BS)

Type / Style: 1-Piece Top Mount Base / Weaver-style

Material: Aluminum

Finish: Silver

Pieces: 1

Mount Type: To receiver

Compatible With: Marlin 36/336, Mossberg 640

Rings Included: No

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WEAV 48447  63BS TOP MNT BASE       SLV

WEAV 48447 63BS TOP MNT BASE SLV

Regular price $10.99 USD
Regular price $10.99 USD Sale price $10.99 USD

Perfect daypack for everyday carry

I’ve been using this backpack as my daily carry bag, and it’s absolutely brilliant. Compact, tough, and surprisingly spacious for its size. It fits my water bottle, lunch, tools, and even a small tablet with no problem. The MOLLE webbing makes it super customizable. Can’t recommend it enough for urban or light outdoor use!

— Marko Mäkinen

Ideal for short hikes and versatile use

This backpack its the sweet spot between size and functionality. I’ve taken it on weekend hikes and as a travel companion—it performs flawlessly. It’s built like a tank, comfortable to wear for long stretches, and the internal frame adds excellent support. Definitely worth every penny!

— Just Me

Serious gear for serious adventures

I’ve used this backpack on multi-day treks and it’s a beast. The build quality is outstanding—everything from the zippers to the straps feels durable and reliable. The side pouch system and internal organization make packing efficient. It’s the best large pack I’ve ever owned for backcountry trips.

— Mike Hiker

The ultimate load hauler

If you need a pack that can handle serious gear and harsh conditions, this is it. I use it for hunting and winter expeditions—it swallows everything I throw at it and distributes weight beautifully. The modular design lets me adapt it to any mission. Truly a professional-grade backpack.

— Author's name