Weaver-style rings with individual, right- and left-hand locking clamps provide external windage changes to conserve your scope’s internal windage adjustment. Heat-treated, nickel steel gives strength and durability. Internal surfaces are splined to help grip the scope body and prevent movement or loss of zero caused by recoil. Fit all Weaver-style bases. Extension (ext.) rings add .500" forward or rearward for easier mounting of long target or mini-scopes. BRNO CZ rings fit the unique dovetail found on ZKK 600, 601, 602 and 550 rifles. Tikka fits all models with integral dovetail. CZ 527 Rings fit CZ527 receivers only.
SPECS: Steel. Blue, polished (Smooth), blue, matte (Matte) or silver, matte, nickel-plated finish (Nickel) in 1" (2.5mm) or 30mm diameter to fit Weaver-style bases. Ring heights measured from top of base to inside bottom of ring. Heights for all except CZ527: 1" Low, .275" (6.9mm); 1" Med., .395" (10mm); 1" High, .525" (13mm); 1" Ex High, 1.025" (2.6cm); 30mm Low, .210" (5.3mm); 30mm Med., .477" (12mm); 30mm High, .622" (15.7mm). CZ527 heights: 1" Low, .470" (11.9mm); 1" Med., .590" (14.9mm); 1" High, .758 (18.4mm). Sold in pairs only.
Catalog page 250