Vertically split rings, precision-machined from steel bar stock, hold large objective, heavy scopes firmly against recoil. Finished to exacting tolerances so the scope returns to zero, even after repeated dismountings. Permanent mount (PERM) uses two socket screws to solidly lock rings to base, especially suitable for rough duty applications. Quick detach (QD), double lever rings clamp quickly and securely; dismount in an instant when you lift the lever. Once locked, the levers can be repositioned so both rest at the same angle. Ultra High rings put scope at correct height for flattop AR-15's and H&K SL7 rifle.
SPECS:
Steel, blue, matte finish. Height measured from top of base to bottom of ring saddle. QD: 1" (2.5cm): X-High - .650" (16.5mm) and Ultra-High - .935" (23.7mm); 30mm (1.18"): X High -.650 (16.5mm) and Ultra-High - .850" (21.6mm). Perm: 1” X-High - .650" and 30mm X-High - .650". All models fit Warne Maxima, Weaver and Picatinny bases.
Catalog page 254