Groupsize for 38 Special Using Titegroup or Hodgdon Clays

 

Ammo

Avg

ExSpr

SD

Group

BH

707

36

13

3.125

HC 2.8

696

75

22

4

HC 3.0

722

56

20

4.125

HC 3.2

779

51

13

4.75

TG 3.2

730

60

21

3.5

TG 3.5

798

44

17

3

TG 3.8

842

22

9

5.75

 

Bullet: Oregon Trail 158g RNFP

Gun: Colt SAA, 2nd generation, 4.75" barrel

Gun fired from a Ransom Rest at 25 yards