Weaver Mounts 48376 Spr Scope Mount/Ring Combo Black Aluminum 1" Tube, Fits Ar15/M16 Cantilever Mount

The Weaver 48376 SPR scope mount and ring combo is a cantilever mount system built for AR-15 and M16 platform rifles. If you're running an AR and want to mount an optic that sits forward of the receiver for better sight picture and eye relief, this one-piece aluminum combo delivers the height and geometry AR shooters have come to expect. The integrated recoil lug base keeps your scope returning to zero shot after shot, which matters whether you're drilling at the range or hunting from your tack-driving setup.

This is a complete mount-and-ring package in black aluminum, designed around the AR's rail system. The cantilever design positions your scope further forward than a traditional receiver mount, opening up more rail real estate for backup sights, clips, or other accessories behind the optic. That forward placement also gives you more eye relief if you're running higher magnification or prefer a more comfortable sight picture.

Weaver mounts have been a go-to for working guns and budget-conscious builds for decades. This combo is no exception—solid, proven design that doesn't ask you to spend a fortune to get your rifle properly mounted and shooting straight.

Key Features

• Cantilever design for AR-15 and M16 platform rifles
• Accommodates 1" scope tubes
• Integral recoil lug base for repeatable zero and accuracy
• Black aluminum construction
• Complete mount and ring combo—everything you need to install

Frequently Asked Questions

Will this mount work on my AR-15?

Yes. The Weaver 48376 is designed specifically for AR-15 and M16 platform rifles and attaches to the Picatinny rail.

What size scope tube does this mount accept?

This combo is built for 1" diameter scope tubes.

Does this come as a complete package?

Yes. The 48376 is a mount and ring combo, so you get both the cantilever base and the rings needed to secure your scope.

What does the cantilever design do?

The cantilever positions your scope further forward on the rifle, giving you better eye relief, more comfortable sight picture at higher magnifications, and additional rail space behind the optic for other accessories.