Weaver Mounts 48376 SPR 1" Scope Mount/Ring Combo - AR-15/M16 Cantilever

The Weaver Mounts 48376 SPR is a dedicated cantilever scope mount and ring combo purpose-built for AR-15 and M16 pattern rifles. The one-piece unit fuses an extended base with an integrated ring set into a single rigid platform, so you do not need to choose and pair a separate base and rings for a flattop carbine.

Machined from 6061-T6 aluminum and finished in matte black, the SPR mount delivers a strong yet lightweight optic platform sized for 1-inch main tube scopes. The integrated ring assembly is set at an optimal height for AR-style rifles, providing correct head position and clearance over the front sight tower. An integral recoil lug in the base design improves accuracy and helps the optic return to zero after repeated firing sessions.

The 5.38" cantilever configuration pushes the scope forward of the receiver, leaving room for a rear iron sight, magnifier, or back-up sight behind the optic. A 1.50" mount height establishes a comfortable, heads-up shooting posture with a stock-mounted cheek weld. The one-piece design and rigid integrated ring set keep the optic locked down under hard use, while the integrated recoil lug and forward offset make installation straightforward on any AR-pattern flat-top receiver.

Whether running a low-power variable for general carbine work or a longer-eye-box scope for precision applications, the Weaver Mounts 48376 SPR provides a clean, dedicated mounting solution for any AR-pattern rifle.