Weaver 2-Piece Grand Slam Steel Dovetail Scope Base – CVA Round Receiver Black

CVA round receivers demand mounting hardware engineered for dovetail slots, and the Weaver Grand Slam 2-piece base handles that job without fuss. Whether you're in Sunnyvale or sourcing optic mounts from across the Bay—like customers shopping in Hayward—this steel foundation locks your scope solid. TacticCAL stocks scope bases for hunters building precision rigs. Need an FFL transfer in Sunnyvale? We handle those daily.

Dovetail mounting for CVA actions

CVA round receivers use a specific dovetail pattern, and this Weaver base is cut to fit that geometry precisely. Two-piece design splits the load across the receiver, reducing stress concentration at any single point. Steel construction resists scope creep and recoil shift over extended shooting sessions. The black finish matches most tactical and hunting setups. Whether you're mounting glass on a modern muzzleloader or working with PC §32100 exempt revolvers with optics, quality bases eliminate variables. Visit our gun store in Sunnyvale for our full catalog.

Frequently asked questions

Will this Weaver base work with non-CVA round receiver actions?

No. This base is cut specifically for CVA round receiver dovetails. Other manufacturers' round receivers may have different slot spacing or depth. Verify your receiver matches CVA specifications before ordering.

What scope rings pair with this 2-piece base?

Weaver Grand Slam rings designed for 2-piece bases fit this mount. Standard Weaver-slotted rings work with the top rail. Check ring height and tube diameter against your scope before purchase.

How long is the California firearm waiting period?

California requires a 10-day waiting period from when DROS is submitted until you can take possession of the firearm. Looking for gun shop Fremont? Visit us in Sunnyvale.