Warne 502LM is the Maxima Horizontal quick-detach ring set in 1-inch, high, matte. Horizontal split caps, sintered steel, made in Tualatin, Oregon. Indexable QD levers let you pull the scope and put it back on; Warne backs that with a return-to-zero guarantee when the rings are used as directed.

Four Torx T-15 cap screws per ring, square recoil keys that stay in the ring, and a STANAG 4694 interface. They clamp to Picatinny or Weaver-style bases. High height: Warne lists dimension B at 0.525 inch and objective clearance to 52 mm. Pair weight 7.7 ounces.

Cap screws: dry threads, 18 in-lb maximum, no threadlocker. Set eye relief before final torque. This listing is 1-inch high matte QD.

• Manufacturer: Warne — Maxima Horizontal QD, 502LM, UPC 656813115037
• Tube / height: 1 in; high (B 0.525 in); to 52 mm objective
• Material: sintered steel; matte; 7.7 oz
• Mount: Picatinny and Weaver; square recoil keys; STANAG 4694
• Caps: 4 x T-15; 18 in-lb max dry