Cartridge: |
303 British |
Load Type: |
Rifle |
|
Starting Loads
|
Maximum Loads
|
Bullet Weight (Gr.) |
Powder Manufacturer |
Powder |
Bullet Diameter |
C.O.L. |
Grs. |
Vel. (ft/s) |
Pressure |
Grs. |
Vel. (ft/s) |
Pressure |
125 GR. SPR SP |
Hodgdon |
Varget |
.311" |
2.915" |
45.0 |
2766 |
39,200 CUP |
48.0 |
2883 |
42,100 CUP |
125 GR. SPR SP |
Hodgdon |
H335 |
.311" |
2.915" |
42.0 |
2741 |
35,900 CUP |
46.0 |
2966 |
43,000 CUP |
125 GR. SPR SP |
Hodgdon |
H4895 |
.311" |
2.915" |
41.0 |
2791 |
42,400 CUP |
45.0 |
2931 |
43,700 CUP |
125 GR. SPR SP |
IMR |
IMR 8208 XBR |
.311" |
2.915" |
39.0 |
2708 |
38,400 CUP |
43.0 |
2886 |
43,100 CUP |
150 GR. HDY SP |
Hodgdon |
Varget |
.312" |
2.995" |
39.0 |
2458 |
39,600 CUP |
43.0 |
2656 |
42,700 CUP |
150 GR. HDY SP |
IMR |
IMR 4064 |
.311" |
2.995" |
|
|
|
44.7 |
2699 |
46,400 PSI |
150 GR. HDY SP |
Hodgdon |
BL-C(2) |
.312" |
2.995" |
43.0 |
2502 |
34,000 CUP |
48.0 |
2756 |
39,200 CUP |
150 GR. HDY SP |
IMR |
IMR 4895 |
.311" |
2.995" |
|
|
|
44.2 |
2689 |
46,600 PSI |
150 GR. HDY SP |
Hodgdon |
H335 |
.312" |
2.995" |
37.0 |
2430 |
34,700 CUP |
42.0 |
2706 |
43,100 CUP |
150 GR. HDY SP |
Hodgdon |
H4895 |
.312" |
2.995" |
36.0 |
2447 |
40,300 CUP |
40.0 |
2627 |
43,600 CUP |
150 GR. HDY SP |
IMR |
IMR 8208 XBR |
.308" |
2.995" |
34.0 |
2392 |
37,700 CUP |
36.7 |
2515 |
41,300 CUP |
150 GR. HDY SP |
IMR |
IMR 3031 |
.311" |
2.995" |
|
|
|
41.0 |
2632 |
46,100 PSI |
174 GR. SIE HPBT |
Hodgdon |
Hybrid 100V |
.311" |
3.075" |
42.0 |
2223 |
36,000 CUP |
46.0C |
2399 |
40,300 CUP |
174 GR. SIE HPBT |
Hodgdon |
H4350 |
.311" |
3.075" |
43.0 |
2266 |
35,400 CUP |
48.0C |
2517 |
41,900 CUP |
174 GR. SIE HPBT |
Hodgdon |
H414 |
.311" |
3.075" |
43.0 |
2302 |
35,200 CUP |
46.0 |
2447 |
41,000 CUP |
174 GR. SIE HPBT |
Winchester |
760 |
.311" |
3.075" |
43.0 |
2302 |
35,200 CUP |
46.0 |
2447 |
41,000 CUP |
174 GR. SIE HPBT |
IMR |
IMR 4007 SSC |
.311" |
3.075" |
43.0 |
2293 |
34,800 CUP |
46.0C |
2441 |
39,300 CUP |
174 GR. SIE HPBT |
Hodgdon |
Varget |
.311" |
3.075" |
38.0 |
2345 |
38,800 CUP |
42.0 |
2509 |
43,800 CUP |
174 GR. SIE HPBT |
Hodgdon |
BL-C(2) |
.311" |
3.075" |
43.0 |
2442 |
36,400 CUP |
46.5 |
2616 |
42,900 CUP |
174 GR. SIE HPBT |
Hodgdon |
H335 |
.311" |
3.075" |
36.0 |
2340 |
38,600 CUP |
39.5 |
2503 |
43,400 CUP |
174 GR. SIE HPBT |
Hodgdon |
H4895 |
.311" |
3.075" |
34.0 |
2262 |
38,800 CUP |
38.0 |
2446 |
43,600 CUP |
180 GR. SIE SP |
Hodgdon |
Hybrid 100V |
.311" |
3.075" |
42.0 |
2232 |
36,200 CUP |
46.0C |
2384 |
41,700 CUP |
180 GR. SIE SP |
Hodgdon |
H4350 |
.311" |
3.075" |
44.0 |
2295 |
35,700 CUP |
48.0C |
2500 |
43,800 CUP |
180 GR. SIE SP |
Hodgdon |
H414 |
.311" |
3.075" |
42.0 |
2231 |
35,400 CUP |
46.0 |
2435 |
42,500 CUP |
180 GR. SIE SP |
Winchester |
760 |
.311" |
3.075" |
42.0 |
2231 |
35,400 CUP |
46.0 |
2435 |
42,500 CUP |
180 GR. SIE SP |
IMR |
IMR 4007 SSC |
.311" |
3.075" |
43.0 |
2289 |
37,900 CUP |
46.0C |
2430 |
40,900 CUP |
180 GR. SIE SP |
Hodgdon |
Varget |
.311" |
3.075" |
37.0 |
2282 |
38,200 CUP |
41.0 |
2440 |
43,400 CUP |
180 GR. SIE SP |
IMR |
IMR 4064 |
.311" |
3.075" |
|
|
|
41.1 |
2400 |
45,700 PSI |
180 GR. SIE SP |
Hodgdon |
BL-C(2) |
.311" |
3.075" |
41.0 |
2395 |
37,100 CUP |
45.0 |
2563 |
43,000 CUP |
180 GR. SIE SP |
IMR |
IMR 4895 |
.311" |
3.075" |
|
|
|
41.0 |
2399 |
46,100 PSI |
180 GR. SIE SP |
Hodgdon |
H335 |
.311" |
3.075" |
36.0 |
2286 |
36,400 CUP |
39.0 |
2449 |
42,700 CUP |
180 GR. SIE SP |
Hodgdon |
H4895 |
.311" |
3.075" |
34.0 |
2178 |
35,200 CUP |
38.0 |
2400 |
43,500 CUP |
180 GR. SIE SP |
IMR |
IMR 8208 XBR |
.311" |
3.075" |
31.0 |
2108 |
34,900 CUP |
35.0 |
2325 |
43,300 CUP |
180 GR. SIE SP |
IMR |
IMR 3031 |
.311' |
3.075" |
|
|
|
38.3 |
2341 |
46,500 PSI |
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