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Load data for .240 Weath. Mag. + .243 | 100gr | Remington PSP Core-Lokt

Recommended Powder(s): Alliant Reloder-26, IMR 4831, Ramshot Hunter, Vihtavuori N555, Winchester StaBALL HD

.240 Weath. Mag. + .243 | 100gr | Remington PSP Core-Lokt

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.243 | 100gr | Remington PSP Core-Lokt
Bullet Weight:
100gr | 6.5g
Bullet Diameter:
0.243" | 6.17mm
Bullet Length:
1.000" | 25.4mm
Caliber:
.240 Weath. Mag. load data
Case Length (l3):
2.500" | 63.5mm
Cartridge Length (C.O.L.):
3.054" | 77.6mm
Seated Depth:
0.446" | 11.3mm
Shank Seated Depth:
0.446" | 11.3mm
Case Capacity:
64.0 Grains of Water | 4.16 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B5137_C175
Last updated:
2025-01-01

Load data for 140 loads in caliber .240 Weath. Mag. with .243 | 100gr | Remington PSP Core-Lokt bullet and 70 powders such as Alliant Reloder-26, IMR 4831, Ramshot Hunter, Vihtavuori N555, Winchester StaBALL HD. The key underlying parameters are shown in the table above.

  • Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service

    Questions regarding the load data: Please read the information in the next tab "Explanations".

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  • .

    Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

    Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads,  >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
84%
57246
90%
**61
100%
ADI AR 2209
<<locked>>
94%
57116
90%
**50
99%
ADI AR 2213
<<locked>>
97%
55695
87%
**63
97%
[ADI AR 2217]*
<<locked>>
96%
40408
63%
**25
93%
ADI AR 2225
<<locked>>
97%
36448
57%
**79
95%
Accurate 2700
<<locked>>
84%
56565
89%
**05
99%
Accurate 3100
<<locked>>
97%
55782
87%
**64
100%
Accurate 4350
<<locked>>
88%
56391
88%
**04
100%
Accurate MAGPRO
<<locked>>
97%
55303
87%
**59
96%
Alliant Reloder-16
<<locked>>
90%
57319
90%
**69
100%
Alliant Reloder-17
<<locked>>
85%
56492
89%
**50
100%
Alliant Reloder-19
<<locked>>
95%
57276
90%
**40
99%
Alliant Reloder-22
<<locked>>
97%
55288
87%
**53
99%
Alliant Reloder-23
<<locked>>
97%
52620
82%
**77
100%
Alliant Reloder-25
<<locked>>
97%
45194
71%
**02
99%
Alliant Reloder-26 👍
<<locked>>
95%
57203
90%
**32
100%
[Hodgdon H1000]*
<<locked>>
96%
40408
63%
**25
93%
Hodgdon H414
<<locked>>
85%
56753
89%
**30
100%
Hodgdon H4350
<<locked>>
92%
57188
90%
**84
99%
Hodgdon H4831
<<locked>>
97%
51648
81%
**18
96%
Hodgdon H4831 SC
<<locked>>
96%
57203
90%
**23
97%
Hodgdon Hybrid 100V
<<locked>>
92%
57203
90%
**77
100%
Hodgdon LVR
<<locked>>
87%
56782
89%
**07
100%
Hodgdon Retumbo
<<locked>>
97%
36448
57%
**79
95%
Hodgdon Superperformance
<<locked>>
87%
56579
89%
**50
99%
Hodgdon VARGET
<<locked>>
84%
56811
89%
**54
100%
Hodgdon TrailBoss
<<locked>>
96%
35041
55%
**16
100%
IMR 4064
<<locked>>
84%
56623
89%
**41
100%
IMR 4166 Enduron
<<locked>>
85%
56840
89%
**38
99%
IMR 4350
<<locked>>
90%
56985
89%
**77
99%
IMR 4451 Enduron
<<locked>>
86%
57217
90%
**74
99%
IMR 4831 👍
<<locked>>
94%
57319
90%
**00
100%
IMR 4955 Enduron
<<locked>>
97%
57232
90%
**84
97%
IMR 7828 SSC
<<locked>>
96%
57087
89%
**92
98%
Lovex S065
<<locked>>
88%
57159
90%
**68
100%
Lovex S070
<<locked>>
89%
56855
89%
**81
100%
Lovex S071
<<locked>>
97%
46499
73%
**07
99%
Norma 204
<<locked>>
89%
56594
89%
**17
98%
Norma MRP
<<locked>>
96%
57377
90%
**12
100%
Norma URP
<<locked>>
90%
57290
90%
**20
100%
Ramshot Hunter 👍
<<locked>>
90%
56855
89%
**36
100%
Ramshot Magnum
<<locked>>
97%
54360
85%
**10
99%
ReloadSwiss RS 14
<<locked>>
96%
35752
56%
**59
100%
ReloadSwiss RS 60
<<locked>>
86%
56579
89%
**79
100%
ReloadSwiss RS 62
<<locked>>
89%
56913
89%
**27
100%
ReloadSwiss RS 70
<<locked>>
90%
57421
90%
**96
100%
ReloadSwiss RS 76
<<locked>>
97%
44759
70%
**35
98%
Rottweil R 903
<<locked>>
84%
56956
89%
**51
100%
Rottweil R 904
<<locked>>
94%
57334
90%
**97
98%
Rottweil R 905
<<locked>>
95%
56840
89%
**30
99%
Rottweil R 907
<<locked>>
87%
56724
89%
**64
99%
SNPE Vectan SP 11
<<locked>>
83%
56536
89%
**87
100%
SNPE Vectan Tubal 5000
<<locked>>
84%
56681
89%
**27
100%
SNPE Vectan Tubal 7000
<<locked>>
88%
56304
88%
**09
99%
Shooters World Long Rifle
<<locked>>
88%
57159
90%
**68
100%
Somchem S355
<<locked>>
84%
56739
89%
**48
100%
Somchem S361
<<locked>>
92%
56797
89%
**45
97%
Somchem S365
<<locked>>
91%
56913
89%
**20
100%
Somchem S385
<<locked>>
94%
56956
89%
**04
99%
Vihtavuori N135
<<locked>>
85%
56739
89%
**63
100%
Vihtavuori N150
<<locked>>
89%
56797
89%
**12
100%
Vihtavuori N160
<<locked>>
87%
56985
89%
**77
100%
Vihtavuori N165
<<locked>>
96%
51111
80%
**89
98%
Vihtavuori N550
<<locked>>
87%
56913
89%
**10
100%
Vihtavuori N555 👍
<<locked>>
96%
56608
89%
**30
100%
Vihtavuori N560
<<locked>>
97%
55753
87%
**82
97%
Vihtavuori N565
<<locked>>
96%
47210
74%
**05
95%
Winchester 6.5 StaBALL
<<locked>>
88%
56797
89%
**41
100%
Winchester 760
<<locked>>
85%
56753
89%
**30
100%
Winchester StaBALL HD 👍
<<locked>>
97%
48921
77%
**40
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
52359
82%
**72
100%
[ADI AR 2209]*
<<locked>>
81%
36767
58%
**30
93%
[ADI AR 2213]*
<<locked>>
84%
35868
56%
**23
90%
[ADI AR 2217]*
<<locked>>
93%
35998
56%
**07
90%
[ADI AR 2225]*
<<locked>>
91%
29849
47%
**79
90%
Accurate 2700
<<locked>>
81%
50836
80%
**07
98%
Accurate 3100
<<locked>>
81%
32271
51%
**89
95%
Accurate 4350
<<locked>>
81%
43656
68%
**74
99%
[Accurate MAGPRO]*
<<locked>>
88%
40030
63%
**38
90%
Alliant Reloder-16
<<locked>>
81%
42076
66%
**87
99%
Alliant Reloder-17
<<locked>>
81%
48385
76%
**18
100%
[Alliant Reloder-19]*
<<locked>>
81%
36535
57%
**20
93%
[Alliant Reloder-22]*
<<locked>>
81%
32285
51%
**44
91%
Alliant Reloder-23
<<locked>>
81%
31154
49%
**15
98%
[Alliant Reloder-25]*
<<locked>>
81%
27340
43%
**03
92%
Alliant Reloder-26
<<locked>>
81%
33953
53%
**53
97%
[Hodgdon H1000]*
<<locked>>
93%
35998
56%
**07
90%
Hodgdon H414
<<locked>>
81%
49792
78%
**09
99%
Hodgdon H4350
<<locked>>
81%
40335
63%
**56
96%
[Hodgdon H4831]*
<<locked>>
86%
36637
57%
**00
90%
[Hodgdon H4831 SC]*
<<locked>>
83%
36201
57%
**87
90%
Hodgdon Hybrid 100V
<<locked>>
81%
39581
62%
**66
100%
Hodgdon LVR
<<locked>>
81%
46209
72%
**23
99%
[Hodgdon Retumbo]*
<<locked>>
91%
29849
47%
**79
90%
Hodgdon Superperformance
<<locked>>
81%
44846
70%
**40
97%
Hodgdon VARGET
<<locked>>
81%
51938
81%
**66
100%
Hodgdon TrailBoss
<<locked>>
81%
28065
44%
**55
100%
IMR 4064
<<locked>>
81%
51605
81%
**56
100%
IMR 4166 Enduron
<<locked>>
81%
50038
78%
**27
99%
IMR 4350
<<locked>>
81%
42583
67%
**15
97%
IMR 4451 Enduron
<<locked>>
81%
48602
76%
**13
98%
IMR 4831
<<locked>>
81%
37855
59%
**33
98%
[IMR 4955 Enduron]*
<<locked>>
82%
35636
56%
**41
90%
[IMR 7828 SSC]*
<<locked>>
83%
35447
56%
**20
90%
Lovex S065
<<locked>>
81%
45934
72%
**61
99%
Lovex S070
<<locked>>
81%
44222
69%
**48
98%
[Lovex S071]*
<<locked>>
81%
27876
44%
**51
92%
Norma 204
<<locked>>
81%
42554
67%
**41
95%
[Norma MRP]*
<<locked>>
81%
33968
53%
**13
94%
Norma URP
<<locked>>
81%
43018
67%
**67
99%
Ramshot Hunter
<<locked>>
81%
42090
66%
**54
98%
[Ramshot Magnum]*
<<locked>>
81%
29994
47%
**62
90%
ReloadSwiss RS 14
<<locked>>
81%
28703
45%
**98
100%
ReloadSwiss RS 60
<<locked>>
81%
46746
73%
**09
100%
ReloadSwiss RS 62
<<locked>>
81%
43656
68%
**90
99%
ReloadSwiss RS 70
<<locked>>
81%
42192
66%
**07
99%
[ReloadSwiss RS 76]*
<<locked>>
86%
30211
47%
**12
90%
Rottweil R 903
<<locked>>
81%
50981
80%
**66
100%
[Rottweil R 904]*
<<locked>>
81%
38145
60%
**10
92%
[Rottweil R 905]*
<<locked>>
81%
35795
56%
**03
93%
Rottweil R 907
<<locked>>
81%
47210
74%
**87
98%
SNPE Vectan SP 11
<<locked>>
81%
52547
82%
**22
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
51576
81%
**51
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
45107
71%
**08
98%
Shooters World Long Rifle
<<locked>>
81%
45934
72%
**61
99%
Somchem S355
<<locked>>
81%
50894
80%
**56
100%
[Somchem S361]*
<<locked>>
81%
38943
61%
**97
92%
Somchem S365
<<locked>>
81%
39929
63%
**28
100%
[Somchem S385]*
<<locked>>
81%
36303
57%
**87
94%
Vihtavuori N135
<<locked>>
81%
49588
78%
**58
100%
Vihtavuori N150
<<locked>>
81%
43613
68%
**92
100%
Vihtavuori N160
<<locked>>
81%
46369
73%
**97
100%
[Vihtavuori N165]*
<<locked>>
81%
30458
48%
**20
91%
Vihtavuori N550
<<locked>>
81%
47282
74%
**53
100%
Vihtavuori N555
<<locked>>
81%
34925
55%
**10
98%
[Vihtavuori N560]*
<<locked>>
84%
36013
56%
**53
90%
[Vihtavuori N565]*
<<locked>>
88%
35302
55%
**26
90%
Winchester 6.5 StaBALL
<<locked>>
81%
43772
69%
**25
100%
Winchester 760
<<locked>>
81%
49792
78%
**09
99%
Winchester StaBALL HD
<<locked>>
81%
25904
41%
**98
97%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber 

V(0) ... muzzle velocity in feet per second (fps) or  meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍  ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

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