The Weaver Detachable Top-Mount Extension Rings (brand part number 49152) give shooters a 30mm ring set built specifically for ideal eye relief on rifles where a standard-length ring puts the scope in the wrong spot. Weaver builds these rings from steel and alloy and finishes them in matte black, then sets the ring height at High so a larger 30mm objective clears the barrel and receiver without contact. Because the design lets shooters position the scope forward or rearward along the rail, it’s a practical fix for long-eye-relief scopes or rifles with unusual stock geometry. The detachable top design also means the scope can come off and go back on without losing zero, a real advantage for hunters who need to pull glass for cleaning or storage.

Key Specifications

• Built for 30mm diameter scope tubes.
• Set to a High ring height for objective bell clearance.
• Finished in matte black to match most modern rifles.
• Machined from steel and alloy for a durable, secure ring set.
• Fits Weaver-style rail systems.
• Features a detachable top that lets the scope come off and reseat without losing zero.
• Allows the scope to be positioned forward or rearward along the rail for ideal eye relief.
• Weighs approximately 0.3 lb per ring set.
• Secures with a cross-lock design and thumb nuts for tool-free removal and reattachment.

Frequently Asked Questions

What tube size do these rings fit? 30mm diameter scope tubes.

Can the scope be removed and reinstalled without losing zero? Yes, the detachable top design is built to return to the same position.

What’s the benefit of the High ring height? It gives a larger 30mm objective bell clearance over the barrel and receiver.

Buy the Weaver Detachable Top-Mount Extension Rings – 30mm, High, Matte Black

Dial in perfect eye relief with rings built to reposition your scope exactly where you need it. Order it from our Weaver lineup, part of our scope accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.