WEAVER BASE EXTEND MULTI-SLOT – TACT WINCHESTER XPR SA MATTE

Winchester XPR shooters need a mounting foundation that won't shift under recoil or temperature swings. This Weaver extended multi-slot base delivers the rigid receiver-to-optic connection your rifle demands, whether you're sighting in near Mountain View or running field work across the region. Complete your build with professional FFL transfer in Sunnyvale when you're ready to finalize your setup.

Extended reach for tactical sight pictures

The multi-slot design gives you forward-to-rear adjustability, letting you dial in eye relief and sight radius before you commit to rings. One-piece steel construction eliminates the flex that creeps into two-piece systems after heavy use. Weaver's proven picatinny interface accepts standard rings without adapter confusion. Get your transfer sorted at TacticCAL—check our FFL transfer pricing for transparent costs and no surprises when your optic arrives. Browse our gun store.

Frequently asked questions

Does this base work with quick-detach ring systems?

Yes. The picatinny slots accept any standard QD ring system. Verify your ring's picatinny foot width matches the slot spacing for secure mounting without rocking.

Can I use this on a Winchester Model 70 or other Winchester actions?

This base is engineered for Winchester XPR SA receivers. Verify your action's drilled-and-tapped pattern matches Weaver's XPR specification before ordering to avoid fitment issues.

Where can I ship an online gun order near San Jose?

TacticCAL Gun Store in Sunnyvale receives online firearm orders for buyers throughout the South Bay, including San Jose, Santa Clara, and the surrounding Bay Area. Find FFL dealer Mountain View at TacticCAL.