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Load data for 7 mm KM Katzmaier + .284 | 170gr | Geco PLUS

Recommended Powder(s): ADI AR 2218, Alliant Reloder-33, Alliant Reloder-50, IMR 8133 Enduron, Vihtavuori N570

7 mm KM Katzmaier + .284 | 170gr | Geco PLUS

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 170gr | Geco PLUS
Bullet Weight:
170gr | 11.0g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
1.213" | 30.8mm
Caliber:
7 mm KM Katzmaier load data
Case Length (l3):
2.720" | 69.1mm
Cartridge Length (C.O.L.):
3.664" | 93.1mm
Seated Depth:
0.268" | 6.8mm
Shank Seated Depth:
0.268" | 6.8mm
Case Capacity:
112.5 Grains of Water | 7.30 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B9017_C1057
Last updated:
2025-02-02

Load data for 60 loads in caliber 7 mm KM Katzmaier with .284 | 170gr | Geco PLUS bullet and 30 powders such as ADI AR 2218, Alliant Reloder-33, Alliant Reloder-50, IMR 8133 Enduron, Vihtavuori N570. 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 2217
<<locked>>
90%
56927
89%
**36
100%
ADI AR 2218 👍
<<locked>>
94%
56681
89%
**38
99%
ADI AR 2225
<<locked>>
92%
57130
90%
**53
100%
Accurate 8700
<<locked>>
97%
51721
81%
**54
98%
Alliant Reloder-25
<<locked>>
86%
57014
89%
**13
100%
Alliant Reloder-33 👍
<<locked>>
91%
57174
90%
**92
99%
Alliant Reloder-50 👍
<<locked>>
94%
57000
89%
**79
99%
Hodgdon H1000
<<locked>>
90%
56927
89%
**36
100%
Hodgdon H4831
<<locked>>
85%
56826
89%
**90
100%
Hodgdon Retumbo
<<locked>>
92%
57130
90%
**53
100%
Hodgdon US 869
<<locked>>
97%
55840
88%
**10
95%
Hodgdon TrailBoss
<<locked>>
96%
36448
57%
**60
100%
IMR 4955 Enduron
<<locked>>
83%
57305
90%
**81
100%
IMR 7977 Enduron
<<locked>>
88%
57203
90%
**54
97%
IMR 8133 Enduron 👍
<<locked>>
95%
56942
89%
**46
100%
Lovex D100
<<locked>>
91%
57145
90%
**84
96%
Lovex S071
<<locked>>
87%
57246
90%
**38
100%
Norma 217
<<locked>>
94%
56971
89%
**49
100%
Ramshot LRT
<<locked>>
94%
56869
89%
**82
95%
ReloadSwiss RS 14
<<locked>>
96%
37550
59%
**06
100%
ReloadSwiss RS 76
<<locked>>
86%
56695
89%
**69
100%
ReloadSwiss RS 80
<<locked>>
88%
57029
89%
**69
100%
SNPE Vectan SP 13
<<locked>>
97%
53040
83%
**51
98%
Vihtavuori 20N29
<<locked>>
97%
51779
81%
**38
96%
Vihtavuori 24N41
<<locked>>
94%
57232
90%
**46
95%
Vihtavuori N165
<<locked>>
85%
57305
90%
**51
100%
Vihtavuori N170
<<locked>>
93%
57363
90%
**04
98%
Vihtavuori N565
<<locked>>
85%
57116
89%
**23
100%
Vihtavuori N568
<<locked>>
88%
57029
89%
**69
100%
Vihtavuori N570 👍
<<locked>>
89%
57159
90%
**09
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2217
<<locked>>
81%
41278
65%
**54
99%
[ADI AR 2218]*
<<locked>>
81%
35607
56%
**82
92%
ADI AR 2225
<<locked>>
81%
38508
60%
**25
100%
[Accurate 8700]*
<<locked>>
85%
32764
51%
**41
90%
Alliant Reloder-25
<<locked>>
81%
48051
75%
**76
100%
[Alliant Reloder-33]*
<<locked>>
81%
39755
62%
**48
94%
[Alliant Reloder-50]*
<<locked>>
81%
34679
54%
**16
91%
Hodgdon H1000
<<locked>>
81%
41278
65%
**54
99%
Hodgdon H4831
<<locked>>
81%
50256
79%
**82
99%
Hodgdon Retumbo
<<locked>>
81%
38508
60%
**25
100%
[Hodgdon US 869]*
<<locked>>
89%
43207
68%
**64
90%
Hodgdon TrailBoss
<<locked>>
81%
29153
46%
**03
100%
IMR 4955 Enduron
<<locked>>
81%
53388
84%
**15
100%
[IMR 7977 Enduron]*
<<locked>>
81%
45701
72%
**48
94%
IMR 8133 Enduron
<<locked>>
81%
35926
56%
**46
97%
[Lovex D100]*
<<locked>>
82%
40799
64%
**75
90%
Lovex S071
<<locked>>
81%
47384
74%
**80
100%
Norma 217
<<locked>>
81%
36811
58%
**75
99%
[Ramshot LRT]*
<<locked>>
86%
43250
68%
**13
90%
ReloadSwiss RS 14
<<locked>>
81%
30153
47%
**49
100%
ReloadSwiss RS 76
<<locked>>
81%
47645
75%
**25
100%
ReloadSwiss RS 80
<<locked>>
81%
43700
68%
**26
98%
[SNPE Vectan SP 13]*
<<locked>>
83%
33199
52%
**31
90%
[Vihtavuori 20N29]*
<<locked>>
88%
37521
59%
**52
90%
[Vihtavuori 24N41]*
<<locked>>
86%
43018
67%
**74
90%
Vihtavuori N165
<<locked>>
81%
50691
79%
**46
100%
[Vihtavuori N170]*
<<locked>>
81%
39131
61%
**46
93%
Vihtavuori N565
<<locked>>
81%
49429
77%
**02
100%
Vihtavuori N568
<<locked>>
81%
44295
69%
**36
98%
Vihtavuori N570
<<locked>>
81%
42757
67%
**23
95%

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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