Butler Creek Flip Up Scope Cover #51 Objective Front

Butler Creek Flip-Open Scope Cover 65.4mm size 51. Inclement weather harsh terrain accidental trips or falls and extreme foilage can lead to damage to your scope lenses. Protect the objective lenses of all your optics with Butler Creek Flip Open Scope Caps and Covers. These scope lens covers from Butler Creek help you stop telegraphing your position to your target in 2 ways. First they avoid reflections that may alert nearby game animals to your presence. Keeping those lenses covered until the last possible moment is an important part of being stealth and being stealth is an important part of being a successful hunter. Second they open silently so your target won't hear a thing and you can acquire a sight picture quickly. Butler Creek Scope Caps and Covers feature water tight friction mounts and O-rings that anchor the scope cover making sure no dust dirt or moisture damages your glass. Keep your equipment looking and performing like new and never lose another lens cover. Buy Butler Creek Flip-Open Objective Lens Covers today to protect all your riflescopes shotgun scopes or muzzleloader scopes and other optics. Fit chart for Butler Creek Objective Lens Flip-Open Riflescope Covers Size Scope Diameter (in.) Scope Diameter (mm) Product # 03A 1.300 33.0 30030 03 1.34 34.0 30035 04 1.095 27.8 30040 05 1.387 35.2 30050 07 1.429 36.3 30070 09 1.485 37.7 30090 10 1.500 38.1 30100 11 1.54 x 1.34 39.1 x 34.0 30110 12 1.76 x 1.53 44.7 x 38.9 30120 13 1.530 38.9 30130 15 1.558 39.6 30150 17 1.612 40.9 30170 19 1.646 41.8 30190 20 1.700 43.2 30200 21 1.735 44.1 30210 23 1.760 44.7 30230 25 1.800 45.7 30250 26 1.820 46.2 30260 27 1.840 46.7 30270 28 1.890 48.0 30280 29 1.919 48.7 30290 30 1.960 49.8 30300 31 1.998 50.7 30310 33 2.043 51.9 30330 34 2.100 53.3 30340 39 2.220 56.4 30390 40 2.250 57.2 30400 43 2.310 58.7 30430 44 2.360 59.9 30440 45 2.410 61.2 30450 46 2.430 61.7 30460 47 2.461 62.5 30470 48 2.500 63.5 30480 51 2.575 65.4 30510 Features of Butler Creek Flip-Open Objective Lens Caps: Fast flip-open design - keep your eye on the target Water-tight custom-fit friction mounts anchor them to your scope Air-tight semi-O-ring keeps out dust and moisture Use on riflescopes spotting scopes or any optic for rifles shotguns or muzzleloaders Tested to -40 degrees F Truly ambidextrous Weigh less than an ounce Also made for spotting scopes Waterproof and airtight Silent instant action lens caps pop open at the touch of a thumb and will not spook game Package Contents: Butler Creek Silent Open Objective Lens Caps Please note that the chart provided by Butler Creek is a guideline. To ensure a proper fit of Butler Creek Scope Covers you must measure your riflescope with a micrometer or a caliper and then choose the size that offers the closest fit. Sorry due to the inventory system here at OpticsPlanet we do not have access to riflescopes to measure them for you. We suggest you order scope covers after you receive your new riflescope. Butler Creek Flip-Open Scope Cover - Objective 65.4mm size 51 30510