Butler Creek Scope Cover Size Chart

Butler Creek Scope Cap Size Chart

In order to find the correct scope cover you need, measure the outside diameter of your scope in inches. (For example, 1.225 inches).
If your measurement falls between two sizes, choose the smaller of the two that are available.

Eye / Ocular Piece

Size	Scope Diameter (in.)	Scope Diameter (mm)
02	1.225	31.1
03A	1.300	33.0
01	1.341	34.1
03	1.388	35.3
05	1.432	36.4
07	1.457	37.0
09	1.468	37.3
09A	1.485	37.7
10	1.516	38.5
11	1.550	39.4
13	1.570	39.9
14	1.605	40.8
15	1.66 x 1.45	42.2 x 36.8
16	1.660	42.2
17	1.675	42.5
18	1.700	43.2
19	1.730	43.9
20	1.775	45.1
21	1.70 x 1.42	43.2 x 36.1

Size	Scope Diameter (in.)	Scope Diameter (mm)
01	1.000	25.4
04	1.095	27.8
02	1.221	31.0
03A	1.300	33.0
03	1.340	34.0
05	1.387	35.2
07	1.429	36.3
09	1.485	37.7
10	1.500	38.1
11	1.54 x 1.34	39.1 x 34.0
12	1.75 x 1.53	44.7 x 38.9
13	1.530	38.9
15	1.558	39.3
17	1.612	40.9
19	1.646	41.8
20	1.700	43.2
21	1.735	44.1
23	1.760	44.7
25	1.800	45.7
26	1.820	46.2
27	1.840	46.7
28	1.890	48.0
29	1.919	48.7
30	1.960	49.8
31	1.998	50.7
33	2.043	51.9
34	2.100	53.3
39	2.220	56.4
40	2.250	57.2
43	2.310	58.7
44	2.360	59.9
45	2.410	61.2
46	2.430	61.7
47	2.461	62.5
48	2.515	63.9
51	2.575	65.4
53	2.600	66.0
53A	2.640	67.1
54	2.725	69.2
59	2.875	73.0
61	2.914	74.0
62	2.930	74.4
63	3.000	76.2

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