Primer Type Versus Powder Type Study, Test III:
30-06 Springfield:
54.5-grains A2015BR, Sierra 168-grains MatchKing, 3.25-inch OAL, Test
Barrel
|
Primer |
Manufacture |
Peak Chamber |
Muzzle |
Energy to Pressure |
|
WLRM |
1995 |
63,000 |
2759 |
121 |
|
215 |
1995 |
61,700 |
2752 |
123 |
|
210 |
1995 |
61,400 |
2756 |
124 |
|
350 |
1992 |
60,300 |
2749 |
125 |
|
BR2 |
1995 |
59,600 |
2745 |
126 |
|
9½ |
1995 |
59,300 |
2741 |
127 |
|
210M |
1995 |
59,000 |
2736 |
127 |
|
WLR |
1995 |
58,900 |
2737 |
127 |
|
WLP |
1995 |
58,900 |
2737 |
127 |
|
5341 |
1994 |
58,700 |
2733 |
127 |