Weaver Thumbnut Integral 1 Inch Mount for AR-Style Rifles

In the realm of precision shooting, where reliability and performance are paramount, Weaver introduces its SPR (Special Purpose Rifle) Thumbnut Mount. Engineered with a clear purpose for AR-style rifles, this mount epitomizes durability without unnecessary weight or bulk. Its sleek design is not merely aesthetic but functional—delivering optimal height and a forward cantilever that enhances your shooting experience on AR platform rifles.

Constructed from lightweight yet robust aircraft-grade 6061-T6 aluminum, the SPR Thumbnut Mount stands as a testament to modern engineering excellence. This material choice ensures strength while maintaining minimal mass—a crucial factor in maintaining maneuverability and balance in your firearm setup.

The mount's versatility extends to its compatibility with Picatinny/Weaver rails, facilitating easy installation of 1-inch optics through two rail-clamping thumb screws. These allow for tool-less mounting and dismounting, making adjustments straightforward whether you're at the range or in the field.

Further enhancing its utility is the integral recoil lug base design. This feature significantly improves accuracy by ensuring consistent return-to-zero capability after each shot or optic change—an invaluable trait for those who demand precision above all else.

Finished with a Type-III hard coat anodized matte black finish, it resists scratches and wear even under rigorous conditions. Weaver’s commitment to quality shines through every detail of this product, offering shooters an indispensable accessory that harmonizes form and function.