|
BALLISTICS DATA
|
.50
Alaskan Data
barrel length: 22"
rifling twist:
1:20"
case: Starline
primer: CCI 200 |
| Bullet: 435 gr. LFN GC .510" diam.
C.O.L. 2.460" |
| Starting Loads |
|
Maximum Loads |
| Powder |
Grains |
Velocity |
Pressure |
Grains |
Velocity |
Pressure |
| H322 |
62.0 |
1856 |
25,500 CUP |
66/0 |
1994 |
33,800 CUP |
| H4198 |
52.0 |
1912 |
26.100 CUP |
62/0 |
2089 |
35.500 CUP |
| |
| Bullet: 450 gr. BAR FP ,510" dia. C.O.L.
2,420" |
| Benchmark |
59/0 |
1718 |
25,400 CUP |
|
63.0 |
1878 |
35,100 CUP |
| H322 |
57.0 |
1732 |
26,200 CUP |
60.5 |
1876 |
34,600 CUP |
| H4198 |
52.0 |
1772 |
24,700 CUP |
56.0 |
194- |
35,300 CUP |
| |
| Bullet: 500 gr. JFP .510" diam.
C.O.L. 2.500" |
| H322 |
56.0 |
1674 |
25,900 CUP |
|
59.5 |
1819 |
33,900CUP |
| H4198 |
51.0 |
1719 |
28,600 CUP |
55.0 |
1854 |
34,500 CUP |
| |
| Bullet: 525 gr. LFN GC .510" dia. C.O.L.
2.520" |
| Benchmark |
59.0 |
1694 |
25,800 CUP |
|
63.0 |
1820 |
34,300 CUP |
| H322 |
56/0 |
1691 |
27,100 CUP |
60.0 |
1825 |
34,200 CUP |
| H4198 |
51.0 |
1724 |
27,300 CUP |
55.0 |
1852 |
34,800
CUP |
Pressure Testing was done by Hodgdon Powder
Co., Inc.
http://www.hodgdon.com/ |
