In order to get the right fit with the Butler Creek scope covers, you must physically measure the outside diameter of both the objective bell and the eyepiece bell.
| 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. |
Simply the ultimate scope lens protection for hunters and shooters. They’re custom-fit to your scope, create a watertight, airtight seal, and open with a touch of your thumbs, so you can put your shot through the narrow window of opportunity in the most extreme conditions.
- Fast, flip-open design – keep your eye on the target.
- Silent spring hinges won't spook game (hinges are on ocular cover only).
- Water-tight, custom-fit friction mounts anchor them to your scope.
- Air-tight semi-O-ring keeps out dust and moisture.
- Tested to –40°F.
- Truly ambidextrous.
- Weigh less than an ounce.
- Also made for spotting scopes.
Fit chart for Butler Creek Eye / Ocular Piece Flip-Open Scope Covers | Size | Scope Diameter (in.) | Scope Diameter (mm) | Product # | | 02 | 1.225 | 31.1 | 20020 | | 03A | 1.300 | 33.0 | 20030 | | 01 | 1.341 | 34.1 | 20010 | | 03 | 1.388 | 35.3 | 20035 | | 05 | 1.432 | 36.4 | 20050 | | 07 | 1.457 | 37.0 | 20070 | | 09 | 1.468 | 37.3 | 20090 | | 09A | 1.485 | 37.7 | 20095 | | 10 | 1.516 | 38.5 | 20100 | | 11 | 1.550 | 39.4 | 20110 | | 13 | 1.570 | 39.9 | 20130 | | 14 | 1.605 | 40.8 | 20140 | | 15 | 1.66 x 1.45 | 42.2 x 36.8 | 20150 | | 16 | 1.660 | 42.2 | 20160 | | 17 | 1.675 | 42.5 | 20170 | | 18 | 1.700 | 43.2 | 20180 | | 19 | 1.730 | 43.9 | 20190 | | 20 | 1.775 | 45.1 | 20200 |
| 21 |
1.70 x 1.42 |
43.2 x 36.1 |
20210 |
| 01 |
1.341 |
34.1 |
MO20010 |
| 02 |
1.225 |
31.1 |
MO20020 |
| 03A |
1.300 |
33.0 |
MO20030 |
| 03 |
1.388 |
35.3 |
MO20035 |
| 05 |
1.432 |
36.4 |
MO20050 |
| 07 |
1.457 |
37.0 |
MO20070 |
| 09 |
1.468 |
37.3 |
MO20090 |
| 09A |
1.485 |
37.7 |
MO20095 |
| 10 |
1.516 |
38.5 |
MO20100 |
| 11 |
1.55 |
39.4 |
MO20110 |
| 13 |
1.570 |
39.9 |
MO20130 |
| 14 |
1.605 |
40.8 |
MO20140 |
| 15 |
1.66 x 1.45 |
42.2 x 36.8 |
MO20150 |
| 17 |
1.675 |
42.5 |
MO20170 |
| 18 |
1.700 |
43.2 |
MO20180 |
| 19 |
1.730 |
43.9 |
MO20190 |
| 20 |
1.775 |
45.1 |
MO20200 |
| 01 |
1.00 |
25.4 |
MO30010 |
| 02 |
1.221 |
31.0 |
MO30020 |
| 02A |
1.181 |
30.0 |
MO30025 |
Fit chart for Butler Creek Objective Flip-Open Riflescope Cap Cover | 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 | |
| The following options are available: | | | MO30010: Butler Creek Flip-Open Scope Objective Lens Cover - 25.4mm, size 01, MO30010 | | 30470: Butler Creek Flip-Open Scope Objective Lens Cover - 62.5mm, size 47, 30470 | | | 30120: Butler Creek Flip-Open Scope Objective Lens Cover - 44.7 x 38.9mm, size 12 | | 30210: Butler Creek Flip-Open Scope Objective Lens Cover - 44.1mm, size 21, 30210 | | | 30250: Butler Creek Flip-Open Scope Objective Lens Cover - 45.7mm, size 25, 30250 | | MO30025: Butler Creek Flip-Open Scope Objective Lens Cover - 30.0mm, size 02A, MO30025 | | | MO20090: Butler Creek Flip-Open Scope Objective Lens Cover - 37.3mm, size 09, MO20090 | | 30090: Butler Creek Flip-Open Scope Objective Lens Cover - 37.7mm, size 09, 30090 | | | MO20050: Butler Creek Flip-Open Scope Objective Lens Cover - 36.4mm, size 05, MO20050 | | MO20030: Butler Creek Flip-Open Scope Objective Lens Cover - 33 mm, size 03A, MO20030 | | | MO20020: Butler Creek Flip-Open Scope Objective Lens Cover - 31.1mm, size 02, MO20020 | | 30460: Butler Creek Flip-Open Scope Objective Lens Cover - 61.7mm, size 46, 30460 | | | 30200: Butler Creek Flip-Open Scope Objective Lens Cover - 43.2mm, size 20, 30200 | | 30190: Butler Creek Flip-Open Scope Objective Lens Cover - 41.8mm, size 19, 30190 | | | MO30020: Butler Creek Flip-Open Scope Objective Lens Cover - 31mm, size 02, MO30020 | | MO20150: Butler Creek Flip-Open Scope Objective Lens Cover - 42.2 x 36.8mm, size 15, MO20150 | | | 30030: Butler Creek Flip-Open Scope Objective Lens Cover - 33mm, size 03A, 30030 | | 30035: Butler Creek Flip-Open Scope Objective Lens Cover - 34mm, size 03, 30035 | | | 30110: Butler Creek Flip-Open Scope Objective Lens Cover - 39.1 x 34.0mm, size 11, 30110 | | 30050: Butler Creek Flip-Open Scope Objective Lens Cover - 35.2mm, size 05, 30050 | | | 30480: Butler Creek Flip-Open Scope Objective Lens Cover - 63.9mm, size 48, 30480 | | MO20095: Butler Creek Flip-Open Scope Objective Lens Cover - 37.7mm, size 09A, MO20095 | | | MO20140: Butler Creek Flip-Open Scope Objective Lens Cover - 40.8mm, size 14, MO20140 | | MO20070: Butler Creek Flip-Open Scope Objective Lens Cover - 37.0, size 07, MO20070 | | | MO20180: Butler Creek Flip-Open Scope Objective Lens Cover - 43.2mm, size 18, MO20180 | | MO20170: Butler Creek Flip-Open Scope Objective Lens Cover - 42.5mm, size 17, MO20170 | | | MO20100: Butler Creek Flip-Open Scope Objective Lens Cover - 38.5mm, size 10, MO20100 | | 30450: Butler Creek Flip-Open Scope Objective Lens Cover - 61.2mm, size 45, 30450 | | | 30040: Butler Creek Flip-Open Scope Objective Lens Cover - 27.8mm, size 04, 30040 | | 30230: Butler Creek Flip-Open Scope Objective Lens Cover - 44.7mm, size 23, 30230 | | | 30260: Butler Creek Flip-Open Scope Objective Lens Cover - 46.2mm, size 26, 30260 | | 30150: Butler Creek Flip-Open Scope Objective Lens Cover - 39.3mm, size 15, 30150 | | | 30280: Butler Creek Flip-Open Scope Objective Lens Cover - 48.0mm, size 28, 30280 | | 30290: Butler Creek Flip-Open Scope Objective Lens Cover - 48.7mm, size 29, 30290 | | | 30130: Butler Creek Flip-Open Scope Objective Lens Cover - 38.9mm, size 13, 30120 | | 30310: Butler Creek Flip-Open Scope Objective Lens Cover - 50.7mm, size 31, 30310 | | | 30170: Butler Creek Flip-Open Scope Objective Lens Cover - 40.9m, size 17, 30170 | | 30340: Butler Creek Flip-Open Scope Objective Lens Cover - 53.3mm, size 34, 30340 | | | 30390: Butler Creek Flip-Open Scope Objective Lens Cover - 56.4mm, size 39, 30390 | | 30400: Butler Creek Flip-Open Scope Objective Lens Cover - 57.2mm, size 40, 30400 | | | 30070: Butler Creek Flip-Open Scope Objective Lens Cover - 36.3mm, size 07, 30070 | | MO20190: Butler Creek Flip-Open Scope Objective Lens Cover - 43.9mm, size 19, MO20190 | | | 30100: Butler Creek Flip-Open Scope Objective Lens Cover - 38.1mm, size 10, 30100 | | MO20200: Butler Creek Flip-Open Scope Objective Lens Cover - 45.1mm, size 20, MO20200 | | | 20160: Butler Creek Flip-Open Scope Objective Lens Cover - 42.2mm, size 16, 20160 | | MO20130: Butler Creek Flip-Open Scope Objective Lens Cover - 39.9mm, size 13, MO20130 | | | MO20110: Butler Creek Flip-Open Scope Objective Lens Cover - 39.4mm, size 11, MO20110 | | 30270: Butler Creek Flip-Open Scope Objective Lens Cover - 46.7mm, size 27, 30270 | | | MO20035: Butler Creek Flip-Open Scope Objective Lens Cover - 35.3mm, size 03, MO20035 | | 30300: Butler Creek Flip-Open Scope Objective Lens Cover - 49.8mm, size 30, 30300 | | | MO20010: Butler Creek Flip-Open Scope Objective Lens Cover - 34.1 mm, size 01, MO20010 | | 30510: Butler Creek Flip-Open Scope Objective Lens Cover - 65.4mm, size 51, 30510 | | | 30330: Butler Creek Flip-Open Scope Objective Lens Cover - 51.9mm, size 33, 30330 | | 30440: Butler Creek Flip-Open Scope Objective Lens Cover - 59.9mm, size 44, 30440 | | | 30430: Butler Creek Flip-Open Scope Objective Lens Cover - 58.7mm, size 43, 30430 |
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