Weaver Top Mount Base 25 48025 – Brilliant Throw Lever

Description

The Weaver Top Mount Base 25 48025 is a scope throw lever from Weaver (model Top Mount Base), listed for Browning Lever Action.

Weaver Top Mount Base 25 48025 Overview

A throw lever attaches to the magnification ring of a variable scope so you can change power quickly, even with gloves on, without breaking your firing grip.

On a low power variable optic, a throw lever turns a slow twist into a fast flick from 1x to full magnification.

Fit and Compatibility

The distributor lists fit as Browning Lever Action. Height: 0.25″. Confirm the exact firearm model, receiver or slide cut, and the optic you plan to run before ordering, because mounting parts are made to precise dimensions and a near miss does not fit.

Installation Tips

Clean the magnification ring before installing so the lever does not slip, position it where your thumb or finger naturally reaches, and check that it does not hit the turrets, rings or charging handle through the full range of travel. If the lever uses a clamp screw, snug it by hand or with a small torque wrench rather than cranking it down.

Build and Materials

It is made from aluminum and finished in black, with a listed weight of 4.00 oz and a length of 8.25″. Machined aluminum and steel parts hold tolerances well, while polymer parts save weight and resist corrosion.

Holding Zero

Accessories that touch the optic should never shift the scope in its rings. After installing anything on the scope body, confirm that the reticle is still level and fire a quick group to make sure nothing moved. A setup that holds return to zero after removal and reinstallation is the goal for every part that touches the optic.

Honest Limitations

No single mounting part fits every firearm and optic. Height, eye relief, footprint and rail spacing all vary, and a part that is perfect for one setup can be wrong for another. Budget mounts can work well on rimfires and light recoiling rifles, but heavy recoil and duty use reward premium machining.

Care and Storage

Wipe off dirt and moisture after a wet hunt with a microfiber cloth, keep a small set of the correct bits or wrenches in your range bag, and check fasteners at the start of each season. A light coat of oil on steel parts prevents rust, while anodized aluminum only needs to be kept clean. Protect the optic from dust and rain when the rifle is stored or cased.

Before You Buy

Match the part to your exact firearm and optic, check the height and size listed above, and contact us with the model of your rifle, pistol or scope if you are unsure. Mounting parts and optic accessories are not firearms and ship without an FFL transfer.

Common Setup Mistakes

The most common problems we see at the counter are simple ones: rings or mounts that are too tall or too short for the shooter, scopes mounted too far back so the eyepiece hits the brow under recoil, reticles that are not level with the rifle, and screws that were tightened by feel instead of to spec. Another frequent issue is mixing parts made for different rail standards, such as Weaver and Picatinny, which can let a mount shift. Take a few extra minutes during setup and the optic will reward you with consistent groups for years.

Specifications

• Brand: Weaver
• Model: Top Mount Base
• Manufacturer number: 48025
• Type: scope throw lever
• Fits: Browning Lever Action
• Height: 0.25″
• Material: Aluminum
• Finish: Black
• Weight: 4.00 oz
• Length: 8.25″
• UPC: 76683480255

Who It Is For

The Weaver Top Mount Base 25 48025 is a great fit for LPVO and variable scope owners who want faster magnification changes.

Buy the Weaver Top Mount Base 25 48025 at MAG5 Firearms

MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Weaver Top Mount Base 25 48025 online, or browse our scope mounting and optics categories for more. For factory details, visit Weaver.