This Tenebraex Tactical Tough clear flip cover provides protection to your lens and flips up out of the way when it is time to shoot. Fits the Following Kahles Scopes:1050 10-50 x 56 MOAK1050i FT 10-50 x 56, and s 10-50 x 56624i 6-24 x 56 MOAKHelia 5 (2.4-12x56i)K624 TT 6-24x56 and K624i 6-24x56Fits the Following March Scopes: LR - Tactical 5-50x56 and 8-80x56Tactical 2.5-25x56, 5-40x56 FFP, 5-50x56, and 8-80x56Fits the Following Nightforce Scopes: ATACR 5-25x56 (44MM Ocular Tube) (Nightforce# C445), 5-25x56 F1 (46MM Ocular Tube), and 7-35×56 F1BEAST 5-25x56 F1NXS 5.5-22x56 and 8-32x56SHV 4-14x56Fits the Following Schmidt & Bender Scopes: PM II/P 12-50x56PM II High Power 3-27x56Polar T96 4-16x56 PM II 5-25x56 PSR, RAL8000, /LP, /LP/MTC, and /LP/MTC/LTFits the Following Steiner Scopes: M5Xi 5-25x56T5Xi 5-25x56Fits the Following Swarovski Scopes: X5 5-25x56 PX5i 5-25x56 PZ6 2.5-15x56 PZ6i 2.5-15x56 PZ8i 2.3-18x56 PFits the Following US OpticsScopes: B-17 3.2-17x50B-25 5-25x52ER-25Fits the Following Zeiss Scopes: Conquest 5-25x50Conquest HD5 3-15x50Victory 3-12x56Victory Diavara 6-24x56Victory V8 2.8-20x56Other Fits: Athlon Cronus BTR 4.5-29x56 FFPBurris XTR II 5-25 x50Delta Stryker HD 4.5-30x56, 5-50x56Hensoldt ZF 3.5-26x56, 3-12x56, and 4-16x56IOR 9-36x56, Crusader 5.8-40x56, Terminator 12-52x56Leica Magnus 2.4-16x56Leupold VX-6 3-18X50Premier Reticles 5-25x56, Heritage 5-25x56Revic PMR 428Sig Sauer TANGO6 4-24x50 and 5-30x56Vortex Razor HD Gen II 4.5-27x56Tangent Theta 5-25x56 Tenebraex Clear Cover for 56mm Objective Lens SB5603-CCV