The Weaver #25 top-mount scope base is the Weaver base listed for Browning lever action rifles, a one-piece aluminum base in black (Weaver part no. 48025). Weaver machines its top-mount bases to exacting tolerances for a custom fit and a secure mount for riflescope rings. The cross-lock design gives secure compatibility with a variety of riflescope rings, and the base is made in the USA. It is the direct way to get a scope onto a Browning lever gun without drilling or custom fitting.

Key Specifications

• The fit is the Browning lever action, which Weaver lists under base number 25 in its fit finder.
• The base is a one-piece design, so a single base carries both scope rings.
• The mount style is top-mount, fastening to the receiver with screws.
• The material is aluminum, a light alloy that keeps weight off the rifle.
• The finish is black, matching the rifle and most scope rings.
• The ring interface is Weaver’s cross-lock design, which is compatible with a variety of riflescope rings.
• Weaver machines the base to tight tolerances for a custom fit on the firearm.
• Weaver’s recommended torque is 15 inch-pounds on 6-48 screws and 18 inch-pounds on 8-40 screws.
• The base is made in the USA, machined and finished in California.

Frequently Asked Questions

Which Browning rifle does the #25 base fit? Weaver lists base number 25 for Browning lever action rifles. Weaver lists a separate #28 base for the Browning BLR, so confirm your rifle model against Weaver’s fit finder before ordering.

Do I need both a front and a rear base? Weaver notes that this is a one-piece base and that some firearm types require both a front and a rear base. This listing is a single base.

What torque should I use? Weaver recommends 15 inch-pounds on 6-48 screws and 18 inch-pounds on 8-40 screws.

Buy the Weaver #25 Top-Mount Scope Base for Browning Lever Action

A base made for the rifle is the first step to a scope that holds zero, and the cross-lock design keeps the choice of rings open. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your door, and see more scope bases while you are here.