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Weaver Muzzleloader Base Matte Black 2-Piece Traditions/CVA 48521

UPC: 076683485212

$22.99

1 in stock

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Description

Mounting glass on a muzzleloader means dealing with a sharp, heavy recoil pulse that loves to walk a scope out of zero. This Weaver Muzzleloader Base is built specifically for that job. It's a two-piece design machined from aircraft-grade aluminum, giving you a lightweight but genuinely tough foundation that won't add dead weight to a rifle you're carrying all day in the field. The matte black finish keeps things low-key and glare-free, which is exactly what you want sitting on top of a hunting gun.

What the 48521 Base Fits

This one is cut for Traditions In-Line muzzleloaders with round receivers and pre-2010 CVA round receivers. Those are the specific platforms it's designed around, so if you're running one of those, it's a direct match. Weaver has been building rings and bases for over 75 years, and the reputation for holding zero under recoil is well earned, which matters more on a hard-kicking smokepole than almost anywhere else.

Pairing Rings With Your Weaver Muzzleloader Base

The base accepts all Weaver cross-lock style rings, so you've got plenty of freedom to pick the ring height and style that works for your scope and cheek weld. It's set up for standard 1-inch hunting scopes, which covers the vast majority of muzzleloader optics out there. Keep in mind this is the base only, so you'll want to grab a matching set of Weaver-style rings to complete the mount.

Install and Peace of Mind

Installation is straightforward for anyone comfortable mounting their own optics. The Weaver CrossLock design does the heavy lifting once everything is torqued down, and Weaver backs these bases with a limited lifetime warranty. For a hunter who wants their muzzleloader scope to stay put from the range to opening morning, this is the kind of no-drama hardware that just works and gets out of the way.

Key Specifications

  • Manufacturer: Weaver
  • Manufacturer Part Number: 48521
  • UPC: 076683485212
  • Base Type: 2-Piece
  • Material: Aircraft-Grade Aluminum
  • Finish: Matte Black
  • Fits: Traditions In-Line / Pre-2010 CVA Round Receivers
  • Ring Compatibility: Weaver Cross-Lock Style Rings
  • Scope Size: 1-Inch Scopes
  • Country of Origin: Made in USA
  • Warranty: Limited Lifetime Warranty

What’s Included

  • Weaver 2-Piece Muzzleloader Base (Traditions In-Line / Pre-2010 CVA Round)
  • Mounting screws
  • Limited Lifetime Warranty

Frequently Asked Questions

What rifles does the Weaver muzzleloader base fit?

This 48521 base is built for Traditions In-Line muzzleloaders with round receivers and pre-2010 CVA round receivers. Those are the platforms it's designed around, so it's a direct match for those guns. If you have a different muzzleloader like a TC Encore or Knight, Weaver offers separate bases cut for those.

Does this base come with scope rings?

No, this is the base only. You'll need to add a set of Weaver cross-lock style rings to complete your mount. The good news is the base accepts all Weaver cross-lock rings, so you can pick the height and style that best fits your scope and setup.

Will this base hold zero under muzzleloader recoil?

That's exactly what it's designed for. Weaver's CrossLock design and aircraft-grade aluminum construction are built to anchor your optic through the sharp recoil muzzleloaders are known for. Weaver has spent over 75 years building a reputation for keeping scopes put, and they back this base with a limited lifetime warranty.

What size scope works with this Weaver base?

It's set up for standard 1-inch tube hunting scopes, which covers the majority of muzzleloader optics on the market. Just match your rings to your scope's tube diameter and ring height needs, and you're good to go.

Additional information

UPC

076683485212

Manufacturer

Manufacturer Part Number

48521

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