SKU: WE48040
UPC: 076683480408
MPN: 48040
The Weaver Standard Top Mount Aluminum Extension Scope Base in matte black (#40A) is a precision mounting solution engineered for shooters who demand reliability and accuracy from their optic systems. This scope mount is designed for law enforcement, military, and civilian marksmen who require a robust platform for rifle-mounted optics on standard Weaver rail systems.
Constructed from aircraft-grade aluminum with a durable matte black finish, the Weaver 48040 resists corrosion and glint while maintaining zero under recoil. The two-piece front and rear design allows for independent height adjustment and accommodates optics of varying objective lens diameters, making it a versatile choice for both standard and magnified combat optics.
This mount is compatible with BSA, Colt, and Remington rifle platforms that feature standard Weaver mounting points, performing reliably on modern tactical and hunting rifles in the field. Installation requires only a hex wrench and basic weaponcraft knowledge, ensuring that users can quickly and easily set up their optics for optimal performance.
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
