SKU: WE48227
UPC: 076683482273
MPN: 48227
The Weaver Grand Slam Steel Top Mount Scope Base in matte black (model #S46) is a precision-engineered mounting solution designed for the Anschutz 1568 front receiver. This solid steel construction delivers the rigid foundation competitive and precision shooters demand when mounting optics to grooved receiver rifles. Unlike aluminum alternatives, steel construction resists deflection under recoil and maintains zero integrity across extended shooting sessions and environmental exposure.
The base is engineered to accept a 3/8-inch grooved receiver—the standard found on classic and modern rimfire platforms where precise scope alignment is critical. The matte black finish resists glare and corrosion, making it suitable for field conditions where reflective surfaces compromise tactical positioning. Dimensionally compact (3.35 x 0.45 x 7.75 inches) and weighing only 0.06 lbs, the mount adds negligible mass while delivering the steel rigidity that aluminum cannot match. The Grand Slam series represents Weaver's commitment to shooters who prioritize accuracy and durability over weight considerations.
This mounting base is purpose-built for precision rifle shooters, competitive marksmen, and serious hunters who rely on repeatable optics placement. Anschutz 1568 owners seeking a professional-grade replacement or upgrade will find the #S46 delivers the mechanical advantage of steel construction without added complexity. The Weaver Grand Slam line has earned recognition among operators and precision shooters for holding zero consistently across diverse shooting conditions—from range benchwork to field applications where environmental stress tests equipment durability.
Scope bases are foundational components that directly impact shooting accuracy. Steel construction is preferred in precision applications where every variable affecting zero must be controlled. The Grand Slam steel platform outperforms lightweight aluminum in load distribution and vibration dampening—factors that matter when fine-tuning optics for sub-MOA performance. Weaver's engineering ensures that this base maintains compatibility with standard Weaver rings and provides the solid interface shooters expect from a professional-grade mounting system.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Weaver
