Flip-Open™ Scope Cover - Objective Lens
Butler Creek Flip-Open Scope Caps feature water tight friction mounts and O-rings that anchor the scope cover, making sure no dust, dirt, or moisture damages your glass and open with a touch of your thumb, so you can put your shot through the narrow window of opportunity in the most extreme conditions.
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Use It With
Butler Creek Flip-Open Scope Caps feature a fast, flip-open design to keeps your eye on the target. Silent spring hinges that won't spook game. Water-tight, custom fit friction anchor them to your scope. Air-tight semi-O-ring keeps dust and moisture off your lens and these caps open with a touch of your thumb, so you can put your shot through the narrow window of opportunity in the most extreme conditions.
- Fast, flip-open design keeps your eye on the target
- Silent spring hinges won't spook game
- Water-tight, custom fit friction mounts anchor them to your scope
- Weigh less than an ounce.
- Rugged polymer material can withstand the hottest or coldest climates
Features

Simply the ultimate scope lens protection for hunters and shooters
Create a watertight, airtight seal lens cover you can open with a touch of a button so you can put your shot through the narrow window of opportunity in the most extreme conditions

Butler Creek: Born From Experience
Firearms and optics are investments worth protecting. Butler Creek® produces innovative, field-proven accessories that improve the shooting experience for hunters and tactical enthusiasts alike. The wide array of accessories are designed by shooters who know the value of quality and durability
Specs
FLIP-OPEN® Scope Cover
EYEPIECE | |||
---|---|---|---|
Size | Inches | (mm) | Model# |
02 | 1.225 | 31.10 | MO20020 |
03A | 1.300 | 33.00 | MO20030 |
01 | 1.341 | 34.10 | MO20010 |
03 | 1.388 | 35.30 | MO20035 |
05 | 1.432 | 36.40 | MO20050 |
07 | 1.457 | 37.00 | MO20070 |
09 | 1.468 | 37.30 | MO20090 |
09A | 1.485 | 37.70 | MO20095 |
10 | 1.516 | 38.50 | MO20100 |
11 | 1.550 | 39.40 | MO20110 |
13 | 1.570 | 39.90 | MO20130 |
14 | 1.605 | 40.80 | MO20140 |
15 | 1.66x1.45 | 42.2x36.8 | MO20150 |
16 | 1.660 | 42.20 | MO20160 |
17 | 1.675 | 42.50 | MO20170 |
18 | 1.700 | 43.20 | MO20180 |
19 | 1.730 | 43.90 | MO20190 |
20 | 1.775 | 45.10 | MO20200 |
OBJECTIVE | |||
---|---|---|---|
Size | Inches | (mm) | Model# |
01 | 1.000 | 25.40 | MO30010 |
04 | 1.095 | 27.80 | 30040 |
02A | 1.181 | 30.00 | MO30025 |
02 | 1.221 | 31.00 | MO30020 |
03A | 1.300 | 33.00 | 30030 |
03 | 1.340 | 34.00 | 30035 |
05 | 1.387 | 35.20 | 30050 |
07 | 1.429 | 36.30 | 30070 |
09 | 1.485 | 37.70 | 30090 |
10 | 1.500 | 38.10 | 30100 |
11 | 1.54x1.34 | 39.1x34.0 | 30110 |
13 | 1.530 | 38.90 | 30130 |
15 | 1.558 | 39.60 | 30150 |
17 | 1.612 | 40.90 | 30170 |
19 | 1.646 | 41.80 | 30190 |
20 | 1.700 | 43.20 | 30200 |
21 | 1.735 | 44.10 | 30210 |
23 | 1.760 | 44.70 | 30230 |
OBJECTIVE | |||
---|---|---|---|
Size | Inches | (mm) | Model# |
25 | 1.800 | 45.70 | 30250 |
26 | 1.820 | 46.20 | 30260 |
27 | 1.840 | 46.70 | 30270 |
28 | 1.890 | 48.00 | 30280 |
29 | 1.919 | 48.70 | 30290 |
30 | 1.960 | 49.80 | 30300 |
31 | 1.998 | 50.70 | 30310 |
33 | 2.043 | 51.90 | 30330 |
34 | 2.100 | 53.30 | 30340 |
39 | 2.220 | 56.40 | 30390 |
40 | 2.250 | 57.20 | 30400 |
43 | 2.310 | 58.70 | 30430 |
44 | 2.360 | 59.90 | 30440 |
45 | 2.410 | 61.20 | 30450 |
46 | 2.430 | 61.70 | 30460 |
47 | 2.461 | 62.50 | 30470 |
48 | 2.500 | 63.50 | 30480 |
51 | 2.575 | 65.40 | 30510 |