Agnostic has a post up in which he uses the GSS to look into some stats on gun-ownership, which inspired me to do the same to investigate some questions he might be interested in. The variables are OWNGUN and MARRIED, with SEX as the control variable.First just men:

Statistics for SEX = 1(MALE)
Cells contain:
Column percent
-Weighted N
MARRIED
0
NONMARRIED
1
Married
ROW
TOTAL
OWNGUN 1: YES 39.2
2,553.5
53.6
5,872.9
48.2
8,426.4
2: NO 59.9
3,901.0
44.9
4,923.1
50.5
8,824.1
3: REFUSED .9
61.7
1.5
168.4
1.3
230.1
COL TOTAL 100.0
6,516.2
100.0
10,964.4
100.0
17,480.6

Then just women:

Statistics for SEX = 2(FEMALE)
Cells contain:
Column percent
-Weighted N
MARRIED
0
NONMARRIED
1
Married
ROW
TOTAL
OWNGUN 1: YES 21.4
1,829.4
49.1
5,914.1
37.6
7,743.4
2: NO 78.0
6,660.8
49.7
5,982.7
61.4
12,643.5
3: REFUSED .5
45.8
1.3
151.8
1.0
197.6
COL TOTAL 100.0
8,536.0
100.0
12,048.5
100.0
20,584.6

Now all cases:

Statistics for all valid cases
Cells contain:
Column percent
-Weighted N
MARRIED
0
NONMARRIED
1
Married
ROW
TOTAL
OWNGUN 1: YES 29.1
4,382.9
51.2
11,786.9
42.5
16,169.9
2: NO 70.2
10,561.8
47.4
10,905.8
56.4
21,467.6
3: REFUSED .7
107.5
1.4
320.2
1.1
427.7
COL TOTAL 100.0
15,052.2
100.0
23,012.9
100.0
38,065.1

As he noted in his post, most gun-owners are male, so for the subsequent queries I’ll use the selection filter SEX(1) so it’s just male. First we’ll look at religious identity, both by nominal sect (RELIG) and more subjective identity along the fundamentalist-liberal axis (RELIGID):

Frequency Distribution
Cells contain:
Column percent
-Weighted N
RELIG
1
PROTESTANT
2
CATHOLIC
3
JEWISH
4
NONE
5
OTHER
6
BUDDHISM
OWNGUN 1: YES 57.8
5,445.9
39.1
1,754.8
17.0
53.8
38.6
941.4
30.6
100.2
22.0
13.1
2: NO 40.7
3,836.4
60.0
2,695.0
82.3
259.9
60.1
1,465.2
69.0
226.4
78.0
46.4
3: REFUSED 1.5
137.5
.9
40.9
.7
2.2
1.3
30.5
.4
1.3
.0
.0
COL TOTAL 100.0
9,419.8
100.0
4,490.6
100.0
315.8
100.0
2,437.1
100.0
328.0
100.0
59.5
Frequency Distribution
RELIG
7
HINDUISM
8
OTHER EASTERN
9
ISLAM
10
ORTHODOX-CHRISTIAN
11
CHRISTIAN
12
NATIVE AMERICAN
13
INTER-NON-DENOMINA-TIONAL
ROW
TOTAL
4.3
1.4
31.6
3.5
4.3
2.5
26.4
9.7
33.0
61.9
62.7
3.8
41.5
11.6
48.3
8,403.5
95.7
31.8
68.4
7.6
92.9
53.7
68.8
25.3
64.7
121.6
37.3
2.2
52.0
14.5
50.5
8,786.0
.0
.0
.0
.0
2.8
1.6
4.8
1.8
2.3
4.3
.0
.0
6.5
1.8
1.3
221.9
100.0
33.2
100.0
11.1
100.0
57.9
100.0
36.8
100.0
187.8
100.0
6.0
100.0
27.9
100.0
17,411.4
Frequency Distribution
Cells contain:
Column percent
-Weighted N
RELIGID
1
FUNDAM-ENTALIST
2
EVANGE-LICAL
3
MAINLINE
4
LIBERAL
5
NONE
6
OTHER
ROW
TOTAL
OWNGUN 1: YES 52.5
40.4
53.4
42.5
57.4
58.8
58.1
64.3
59.9
139.4
34.2
6.0
56.7
351.5
2: NO 47.5
36.5
43.8
34.9
42.6
43.6
40.4
44.7
40.1
93.3
65.8
11.5
42.7
264.6
3: REFUSED .0
.0
2.7
2.2
.0
.0
1.5
1.6
.0
.0
.0
.0
.6
3.8
COL TOTAL 100.0
76.9
100.0
79.6
100.0
102.5
100.0
110.7
100.0
232.7
100.0
17.5
100.0
619.8

Then actual attendance:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
ATTEND
0
NEVER
1
LT ONCE A YEAR
2
ONCE A YEAR
3
SEVRL TIMES A YR
4
ONCE A MONTH
5
2-3X A MONTH
OWNGUN 1: YES 43.0
1,414.3
53.1
821.1
50.4
1,384.9
46.6
1,064.6
48.2
622.4
50.7
666.3
2: NO 55.5
1,826.0
45.7
707.1
48.7
1,337.5
52.2
1,194.0
51.0
658.4
48.3
635.0
3: REFUSED 1.6
51.2
1.2
18.1
.9
23.6
1.2
28.1
.8
10.4
1.0
13.3
COL TOTAL 100.0
3,291.5
100.0
1,546.3
100.0
2,746.0
100.0
2,286.7
100.0
1,291.2
100.0
1,314.6
Frequency Distribution
ATTEND
6
NRLY EVERY WEEK
7
EVERY WEEK
8
MORE THN ONCE WK
ROW
TOTAL
52.8
433.6
48.4
1,448.8
49.3
503.7
48.3
8,359.7
45.9
377.3
50.2
1,505.3
48.6
496.6
50.5
8,737.3
1.3
11.0
1.4
42.1
2.1
21.8
1.3
219.6
100.0
821.9
100.0
2,996.2
100.0
1,022.2
100.0
17,316.7

Next whether they think pornography leads to a decline in morals:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
PORNMORL
1
YES
2
NO
ROW
TOTAL
OWNGUN 1: YES 55.9
1,461.3
51.4
1,071.1
53.9
2,532.4
2: NO 43.3
1,131.7
47.8
996.3
45.3
2,128.0
3: REFUSED .7
18.9
.8
16.2
.7
35.2
COL TOTAL 100.0
2,611.9
100.0
2,083.6
100.0
4,695.6

What laws there should be about it:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
PORNLAW
1
ILLEGAL TO ALL
2
ILLEGAL UNDER 18
3
LEGAL
ROW
TOTAL
OWNGUN 1: YES 50.8
1,254.2
47.5
2,812.5
37.0
200.3
47.8
4,267.1
2: NO 47.3
1,168.1
51.5
3,047.9
62.3
337.2
51.0
4,553.2
3: REFUSED 1.8
45.1
1.0
60.4
.7
3.5
1.2
109.0
COL TOTAL 100.0
2,467.4
100.0
5,920.8
100.0
541.1
100.0
8,929.3

Whether there’s nothing inherently wrong with prostitution:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
SELLSEX
1
AGREE STRONGLY
2
AGREE SOMEWHAT
3
DISAGREE SOMEWHAT
4
DISAGREE STRONGLY
ROW
TOTAL
OWNGUN 1: YES 46.9
45.1
57.7
67.3
52.2
38.5
55.8
78.2
53.7
229.1
2: NO 53.1
51.0
42.3
49.4
47.8
35.3
43.4
60.8
46.1
196.5
3: REFUSED .0
.0
.0
.0
.0
.0
.8
1.1
.3
1.1
COL TOTAL 100.0
96.1
100.0
116.7
100.0
73.8
100.0
140.1
100.0
426.7

Whether gays should be allowed to teach:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
COLHOMO
4
ALLOWED
5
NOT ALLOWED
ROW
TOTAL
OWNGUN 1: YES 44.2
5,164.7
57.0
3,037.3
48.2
8,202.0
2: NO 54.5
6,365.5
41.7
2,226.0
50.5
8,591.5
3: REFUSED 1.3
150.8
1.3
69.5
1.3
220.3
COL TOTAL 100.0
11,681.1
100.0
5,332.8
100.0
17,013.8

Or speak:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
SPKHOMO
1
ALLOWED
2
NOT ALLOWED
ROW
TOTAL
OWNGUN 1: YES 45.7
6,035.0
56.8
2,227.6
48.2
8,262.5
2: NO 53.0
6,998.7
41.9
1,643.0
50.5
8,641.7
3: REFUSED 1.3
171.1
1.3
51.7
1.3
222.8
COL TOTAL 100.0
13,204.7
100.0
3,922.3
100.0
17,127.0

Or have books on the subject in libraries:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
LIBHOMO
1
REMOVE
2
NOT REMOVE
ROW
TOTAL
OWNGUN 1: YES 55.5
2,999.8
45.2
5,264.8
48.4
8,264.7
2: NO 43.1
2,328.8
53.6
6,245.6
50.3
8,574.5
3: REFUSED 1.4
73.7
1.3
148.9
1.3
222.6
COL TOTAL 100.0
5,402.4
100.0
11,659.3
100.0
17,061.7

I would have to dig into the variables further to see if there are any about the shops agnostic discusses.

UPDATE: Prompted by another comment of his, here’s support for laws restricting semi-automatic gun sales (SEMIGUNS) vs pornography:

Frequency Distribution
Cells contain:
Column percent
-Weighted N
PORNLAW
1
ILLEGAL TO ALL
2
ILLEGAL UNDER 18
3
LEGAL
ROW
TOTAL
SEMIGUNS 1: Sold to the general public 23.1
25.7
27.1
73.1
30.7
5.3
26.2
104.2
2: Sales be limited to the military and police 76.9
85.3
72.9
196.6
69.3
12.1
73.8
294.0
COL TOTAL 100.0
111.0
100.0
269.7
100.0
17.4
100.0
398.2

I was surprised by how popular banning civilian purchases of semi-automatics was among all three groups (despite restricting the sample to men, the most favorable to guns as well as porn).  I’m guessing this is due to people conflating semi-automatics with automatics.