6 mm caliber 

Statements about this table:
the gun 6.5x55 mm swedish (aka 6.5x55 mm krag) have measure 10.688 (420) at the shoulder
the shoulder measurement for the 6.5x58 mm vergueiro gun be 10.94 (431) when the length be 57.85 (2.278)
the neck measurement for the 6.5x55 mm swedish (aka 6.5x55 mm krag) gun be 7.468 (294) when the shoulder measurement be 10.688 (420)
the gun with a shoulder measurement of 12.5 (491) with the bullet 6.70 (264)
the name of the gun be a 6.5x55 mm swedish (aka 6.5x55 mm krag) that have a shoulder that measure less than 10.688 (420)
the shoulder measurment of the gun with a lengh more than 57.85 (2.278) be 10.94 (431)
75.02 (2.956) be the length of the gun that have a shoulder measurement less than 12.18 (480)
the gun with a shoulder measurement of 12.5 (491) have a length of 6.70 (2.64)
name
bullet
length
base
shoulder
neck
6.5 x 50 sr arisaka
6.705 (264)
50.39 (1.984)
11.35 (447)
10.59 (417)
7.34 (289)
6.5 x 53.5 r dutch mannlicher
6.756 (266)
53.59 (2.110)
11.48 (453)
10.75 (423)
7.55 (297)
6.5x54 mm mannlicher - schãnauer
6.705 (264)
53.65 (2.112)
11.47 (452)
10.87 (428)
7.56 (288)
6.5x55 mm swedish (aka 6.5x55 mm krag)
6.7 (264)
54.864 (2.16)
12.17 (479)
10.688 (420)
7.468 (294)
6.5x58 mm vergueiro
6.65 (262)
57.85 (2.278)
11.88 (468)
10.94 (431)
7.56 (298)
name
bullet
length
base
shoulder
neck
6.5 x 68
6.70 (264)
75.02 (2.956)
13.30 (524)
12.18 (480)
7.60 (299)
6.5 - 284
6.70 (264)
55.118 (2.170)
12.725 (501)
12.065 (475)
7.544 (297)
.260 remington
6.70 (264)
51.7 (2.035)
11.9 (470)
11.5 (454)
7.5 (297)
6.5 mm creedmoor
6.70 (264)
48.8 (1.924)
11.9 (470)
11.7 (459)
7.54 (297)
name
bullet
length
base
shoulder
neck
6.5x47 mm lapua
6.70 (264)
47 (1.9)
11.95 (470)
11.53 (454)
7.41 (292)
6.5 mm grendel
6.70 (264)
38.7 (1.524)
11.14 (439)
10.87 (428)
7.44 (293)
.264 win magnum
6.70 (264)
64 (2.5)
13.1 (515)
12.5 (491)
7.6 (299)
6.5 x 52 mm carcano
6.80 (268)
52.50 (2.067)
11.42 (450)
10.85 (427)
7.52 (296)