The Weaver Grand Slam High 30mm Detachable Top Mount Scope Rings (brand part number 49309) give shooters a rock-solid, precision-machined mounting solution built from solid steel for lasting durability. Designed for shooters running larger 30mm-tube optics, the high-profile design provides extra objective bell clearance without crowding your cheek weld. Weaver’s cross-lock, four-hole clamping design lets you pull the top halves and swap or remove your scope without disturbing your base, while an integrated recoil lug keeps the rings anchored and holding zero shot after shot. Finished in a low-glare matte black, these Weaver-style rings are equally at home on a hunting rifle or a precision rig headed to the range.

Key Specifications

• Built with a 30mm tube diameter to fit today’s larger-bodied tactical and precision optics.
• The High ring height clears oversized objective bells and supports a proper cheek weld on many rifle stocks.
• Uses a Weaver-style base footprint, one of the most widely available mounting standards on the market.
• Features a detachable top-mount design so you can remove or reinstall your scope without pulling the base off the rifle.
• A cross-lock clamping design locks the ring tops securely to the base for a rattle-free hold.
• The four-hole clamping pattern spreads clamping force evenly around the scope tube.
• Torx screws resist cam-out during installation for a cleaner, more consistent torque.
• Machined from solid steel for a mount that shrugs off heavy recoil without flexing.
• Finished in matte black to minimize glare and match most modern rifle builds.
• An integrated recoil lug helps the rings hold zero through repeated hard recoil impulses.

Frequently Asked Questions

What base pattern do these rings use? They use a Weaver-style mounting footprint, one of the most common ring and base standards on rifles and shotguns.

What size scope tube do they fit? They’re sized for 30mm scope tubes, a common tube diameter on today’s tactical and precision optics.

Can I remove my scope without removing the base? Yes, the detachable top-mount, cross-lock design lets you lift the ring tops off for a scope swap while the base stays put on the rifle.

Buy the Weaver Grand Slam High 30mm Detachable Top Mount Scope Rings

Weaver builds the Grand Slam line for shooters who expect their mount to disappear and let the rifle do the work. The cross-lock clamping and integrated recoil lug mean less time re-zeroing and more time behind the glass, whether you’re topping off a hunting rig or a home-built precision rifle. Browse more Weaver optics mounts or see our full selection of scope rings to match your base and tube size. Order it from our Lubbock, Texas gun shop for fast, reliable shipping.