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Load data for 6 mm Dasher + .243 | 105gr | Berger BT

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Recommended Powder(s): Accurate 2495, Accurate 2520, Hodgdon H322, Somchem S321, Winchester 748

6 mm Dasher + .243 | 105gr | Berger BT

Load Specifications

Bullet:
.243 | 105gr | Berger BT
Bullet Weight:
105gr | 6.8g
Bullet Diameter:
0.243" | 6.17mm
Bullet Length:
1.168" | 29.7mm
Caliber:
6 mm Dasher load data
Case Length (l3):
1.505" | 38.2mm
Cartridge Length (C.O.L.):
2.160" | 54.9mm
Seated Depth:
0.513" | 13.0mm
Shank Seated Depth:
0.413" | 10.5mm
Case Capacity:
32.0 Grains of Water | 2.08 cm³
Primer Size:
Small Rifle (SR)
Max. allowed Pressure:
58740 psi | 4050 bar
LID:
LID_B955_C948
Last updated:
2025-02-02
Recommended Twist Rate:
1:9 - 1:7

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 154 loads in caliber 6 mm Dasher with .243 | 105gr | Berger BT bullet and 77 powders such as Accurate 2495, Accurate 2520, Hodgdon H322, Somchem S321, Winchester 748. 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".

  • Muzzle velocity vs. barrel length

    Every 1 inch additional barrel length increases muzzle velocity by approx. 22.6 fps

  • .

    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 2206H
<<locked>>
97%
49617
84%
**16
97%
ADI AR 2207
<<locked>>
86%
52823
90%
**44
100%
[ADI AR 2208]*
<<locked>>
97%
42511
72%
**72
94%
ADI AR 2219
<<locked>>
89%
51692
88%
**23
100%
Accurate 2015
<<locked>>
94%
52156
89%
**84
100%
Accurate 2200
<<locked>>
95%
50676
86%
**74
95%
Accurate 2230
<<locked>>
92%
51880
88%
**03
98%
Accurate 2460
<<locked>>
92%
51256
87%
**07
99%
Accurate 2495 👍
<<locked>>
97%
48457
83%
**20
100%
Accurate 2520 👍
<<locked>>
97%
50502
86%
**43
100%
Accurate 4064
<<locked>>
97%
39871
68%
**92
99%
Alliant AR-Comp
<<locked>>
97%
50038
85%
**23
100%
Alliant Reloder- TS 15.5
<<locked>>
96%
39436
67%
**72
96%
Alliant Reloder-10x
<<locked>>
92%
52591
90%
**97
100%
Alliant Reloder-15
<<locked>>
97%
43845
75%
**44
95%
[Alliant Reloder-17]*
<<locked>>
96%
34708
59%
**03
92%
Alliant Reloder-7
<<locked>>
85%
51764
88%
**28
100%
Baschieri & Pellagri 106
<<locked>>
89%
52547
89%
**38
100%
Baschieri & Pellagri 107
<<locked>>
96%
48747
83%
**10
96%
Hodgdon BL-C2
<<locked>>
96%
50575
86%
**62
98%
Hodgdon Benchmark
<<locked>>
94%
51967
88%
**74
99%
Hodgdon CFE BLK
<<locked>>
86%
52301
89%
**41
99%
[Hodgdon CFE223]*
<<locked>>
96%
42525
72%
**34
93%
Hodgdon H322 👍
<<locked>>
94%
51692
88%
**23
100%
Hodgdon H335
<<locked>>
89%
51953
88%
**36
100%
[Hodgdon H380]*
<<locked>>
96%
40408
69%
**65
92%
Hodgdon H4198
<<locked>>
87%
51576
88%
**21
100%
[Hodgdon VARGET]*
<<locked>>
97%
41800
71%
**59
94%
IMR 3031
<<locked>>
96%
42076
72%
**41
100%
[IMR 4064]*
<<locked>>
97%
41031
70%
**43
94%
IMR 4198
<<locked>>
91%
52359
89%
**48
100%
IMR 4895
<<locked>>
97%
44599
76%
**70
96%
IMR 8208 XBR
<<locked>>
97%
52808
90%
**33
99%
Lovex D073.4
<<locked>>
91%
52083
89%
**03
99%
Lovex D073.5
<<locked>>
92%
51256
87%
**07
99%
Lovex D073.6
<<locked>>
97%
47471
81%
**03
99%
Lovex S060
<<locked>>
97%
51300
87%
**61
97%
Lovex S062
<<locked>>
97%
42975
73%
**98
97%
Norma 200
<<locked>>
86%
50850
87%
**54
100%
Norma 201
<<locked>>
97%
48646
83%
**77
98%
Norma 202
<<locked>>
96%
47630
81%
**77
100%
Norma 203B
<<locked>>
97%
42583
73%
**31
96%
Ramshot Big Game
<<locked>>
97%
43352
74%
**44
95%
[Ramshot TAC]*
<<locked>>
95%
50952
87%
**90
94%
Ramshot Wild Boar
<<locked>>
96%
51430
88%
**46
97%
Ramshot X-Terminator
<<locked>>
93%
51880
88%
**97
97%
ReloadSwiss RS 40
<<locked>>
92%
52315
89%
**20
99%
ReloadSwiss RS 52
<<locked>>
96%
40553
69%
**31
97%
[ReloadSwiss RS 60]*
<<locked>>
96%
33997
58%
**87
92%
Rottweil R 901
<<locked>>
96%
51184
87%
**93
100%
Rottweil R 902
<<locked>>
97%
45934
78%
**25
98%
[Rottweil R 903]*
<<locked>>
96%
36129
62%
**20
94%
SNPE Vectan BA6 1/2
<<locked>>
84%
51329
87%
**88
100%
SNPE Vectan SP 10
<<locked>>
88%
51111
87%
**16
100%
[SNPE Vectan SP 11]*
<<locked>>
96%
38435
65%
**59
94%
SNPE Vectan SP 7
<<locked>>
97%
50778
86%
**97
95%
SNPE Vectan SP 9
<<locked>>
96%
47065
80%
**74
97%
SNPE Vectan Tubal 3000
<<locked>>
96%
50604
86%
**28
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
40785
69%
**97
99%
Shooters World Match Rifle
<<locked>>
97%
47471
81%
**03
99%
Shooters World Precision
<<locked>>
97%
42975
73%
**98
97%
Shooters World Tactical Rifle
<<locked>>
90%
51488
88%
**70
98%
Somchem S321 👍
<<locked>>
94%
52605
90%
**49
99%
Somchem S335
<<locked>>
97%
50256
86%
**44
100%
Somchem S341
<<locked>>
96%
49545
84%
**93
97%
Somchem S355
<<locked>>
97%
38043
65%
**36
95%
Vihtavuori N120
<<locked>>
88%
52402
89%
**92
100%
Vihtavuori N130
<<locked>>
93%
51242
87%
**28
100%
Vihtavuori N133
<<locked>>
97%
46905
80%
**85
100%
Vihtavuori N135
<<locked>>
97%
36158
62%
**90
99%
Vihtavuori N140
<<locked>>
97%
44846
76%
**15
100%
[Vihtavuori N150]*
<<locked>>
96%
31198
53%
**72
94%
Vihtavuori N530
<<locked>>
94%
50691
86%
**13
99%
Vihtavuori N540
<<locked>>
96%
43990
75%
**28
99%
[Winchester 6.5 StaBALL]*
<<locked>>
96%
33982
58%
**95
91%
Winchester 748 👍
<<locked>>
94%
50937
87%
**66
99%
Winchester StaBALL Match
<<locked>>
92%
51750
88%
**62
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
30545
52%
**49
91%
ADI AR 2207
<<locked>>
81%
44730
76%
**39
100%
[ADI AR 2208]*
<<locked>>
88%
32285
55%
**65
90%
ADI AR 2219
<<locked>>
81%
40292
69%
**56
99%
Accurate 2015
<<locked>>
81%
34606
59%
**08
100%
[Accurate 2200]*
<<locked>>
83%
34983
60%
**01
90%
[Accurate 2230]*
<<locked>>
81%
35679
61%
**38
94%
Accurate 2460
<<locked>>
81%
35462
60%
**44
96%
Accurate 2495
<<locked>>
81%
28471
48%
**62
98%
Accurate 2520
<<locked>>
81%
29066
49%
**62
95%
[Accurate 4064]*
<<locked>>
81%
23989
41%
**44
94%
Alliant AR-Comp
<<locked>>
81%
30008
51%
**88
100%
[Alliant Reloder- TS 15.5]*
<<locked>>
85%
27499
47%
**03
91%
Alliant Reloder-10x
<<locked>>
81%
37681
64%
**74
100%
[Alliant Reloder-15]*
<<locked>>
86%
31604
54%
**98
91%
[Alliant Reloder-17]*
<<locked>>
93%
32343
55%
**44
90%
Alliant Reloder-7
<<locked>>
81%
45847
78%
**46
100%
Baschieri & Pellagri 106
<<locked>>
81%
40132
68%
**60
99%
[Baschieri & Pellagri 107]*
<<locked>>
86%
34432
59%
**44
91%
[Hodgdon BL-C2]*
<<locked>>
81%
29834
51%
**75
92%
Hodgdon Benchmark
<<locked>>
81%
35070
60%
**88
95%
Hodgdon CFE BLK
<<locked>>
81%
44904
76%
**29
97%
[Hodgdon CFE223]*
<<locked>>
90%
35027
60%
**80
90%
Hodgdon H322
<<locked>>
81%
34055
58%
**34
98%
Hodgdon H335
<<locked>>
81%
39117
67%
**36
98%
[Hodgdon H380]*
<<locked>>
92%
35549
61%
**70
90%
Hodgdon H4198
<<locked>>
81%
43859
75%
**06
99%
[Hodgdon VARGET]*
<<locked>>
87%
31676
54%
**52
90%
IMR 3031
<<locked>>
81%
26484
45%
**06
96%
[IMR 4064]*
<<locked>>
87%
30937
53%
**36
90%
IMR 4198
<<locked>>
81%
39117
67%
**57
100%
[IMR 4895]*
<<locked>>
84%
29704
51%
**69
91%
[IMR 8208 XBR]*
<<locked>>
81%
32721
56%
**82
94%
Lovex D073.4
<<locked>>
81%
37420
64%
**74
97%
Lovex D073.5
<<locked>>
81%
35462
60%
**44
96%
[Lovex D073.6]*
<<locked>>
81%
27441
47%
**19
94%
[Lovex S060]*
<<locked>>
81%
31952
54%
**13
91%
[Lovex S062]*
<<locked>>
81%
26353
45%
**47
91%
Norma 200
<<locked>>
81%
43033
73%
**43
100%
[Norma 201]*
<<locked>>
81%
29979
51%
**23
93%
Norma 202
<<locked>>
81%
29066
49%
**29
95%
[Norma 203B]*
<<locked>>
85%
29617
50%
**59
90%
[Ramshot Big Game]*
<<locked>>
87%
31821
54%
**05
90%
[Ramshot TAC]*
<<locked>>
86%
37565
64%
**64
90%
[Ramshot Wild Boar]*
<<locked>>
81%
30792
52%
**65
91%
[Ramshot X-Terminator]*
<<locked>>
81%
35186
60%
**08
93%
ReloadSwiss RS 40
<<locked>>
81%
36419
62%
**60
97%
[ReloadSwiss RS 52]*
<<locked>>
82%
26150
45%
**93
90%
[ReloadSwiss RS 60]*
<<locked>>
93%
31531
54%
**21
90%
Rottweil R 901
<<locked>>
81%
33127
56%
**78
97%
[Rottweil R 902]*
<<locked>>
81%
28326
48%
**73
92%
[Rottweil R 903]*
<<locked>>
89%
27934
48%
**33
91%
SNPE Vectan BA6 1/2
<<locked>>
81%
47166
80%
**39
100%
SNPE Vectan SP 10
<<locked>>
81%
40277
69%
**46
99%
[SNPE Vectan SP 11]*
<<locked>>
90%
31865
54%
**08
90%
[SNPE Vectan SP 7]*
<<locked>>
87%
36564
62%
**64
91%
[SNPE Vectan SP 9]*
<<locked>>
82%
30501
52%
**49
91%
SNPE Vectan Tubal 3000
<<locked>>
81%
32111
55%
**13
96%
SNPE Vectan Tubal 5000
<<locked>>
81%
25991
44%
**91
95%
[Shooters World Match Rifle]*
<<locked>>
81%
27441
47%
**19
94%
[Shooters World Precision]*
<<locked>>
81%
26353
45%
**47
91%
Shooters World Tactical Rifle
<<locked>>
81%
38754
66%
**67
95%
Somchem S321
<<locked>>
81%
33881
58%
**34
95%
Somchem S335
<<locked>>
81%
31198
53%
**16
97%
[Somchem S341]*
<<locked>>
82%
30850
53%
**46
90%
[Somchem S355]*
<<locked>>
88%
28674
49%
**26
91%
Vihtavuori N120
<<locked>>
81%
42496
72%
**64
100%
Vihtavuori N130
<<locked>>
81%
35331
60%
**85
100%
Vihtavuori N133
<<locked>>
81%
29718
51%
**83
98%
Vihtavuori N135
<<locked>>
81%
22843
39%
**69
95%
Vihtavuori N140
<<locked>>
81%
27499
47%
**70
95%
[Vihtavuori N150]*
<<locked>>
89%
25512
43%
**28
91%
[Vihtavuori N530]*
<<locked>>
81%
33446
57%
**08
94%
[Vihtavuori N540]*
<<locked>>
81%
27209
46%
**87
94%
[Winchester 6.5 StaBALL]*
<<locked>>
94%
31444
54%
**36
90%
Winchester 748
<<locked>>
81%
32880
56%
**38
95%
[Winchester StaBALL Match]*
<<locked>>
81%
34722
59%
**64
93%

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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