top of page

Load data for 9 x 21 + .355 | 124gr | Geco HEXAGON

Recommended Powder(s): Accurate Solo 1250, Alliant UNIQUE, Maxam CSB 2, ReloadSwiss RS 20, SNPE Vectan BA9 1/2

9 x 21 + .355 | 124gr | Geco HEXAGON

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 102 loads in caliber 9 x 21 with .355 | 124gr | Geco HEXAGON bullet and 51 powders such as Accurate Solo 1250, Alliant UNIQUE, Maxam CSB 2, ReloadSwiss RS 20, SNPE Vectan BA9 1/2. 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".

  • No data yet

  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    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.

    .

    Loading_icon.gif

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 AP 70N
79%
86%
100%
ADI APS 350
80%
89%
100%
ADI APS 450
81%
86%
100%
ADI AS 30
86%
85%
100%
ADI AS 50N
83%
84%
100%
Accurate No. 2
85%
85%
97%
Accurate No. 5
72%
88%
90%
Accurate Solo 1000
87%
90%
100%
Accurate Solo 1250
94%
86%
100%
Alliant BULLSEYE
82%
85%
99%
Alliant POWER PISTOL
96%
87%
86%
Alliant UNIQUE
97%
87%
99%
Baschieri & Pellagri 100
87%
85%
100%
Hodgdon Clays
80%
90%
100%
Hodgdon HP38
65%
85%
100%
Hodgdon HS-6
79%
90%
92%
Hodgdon Longshot
76%
89%
94%
Hodgdon Universal
88%
86%
100%
Hodgdon TrailBoss
96%
26%
99%
Lovex D036
72%
88%
90%
Lovex S011
74%
85%
100%
Lovex S020
87%
86%
100%
Maxam CSB 1
95%
81%
100%
Maxam CSB 2
96%
82%
100%
Maxam CSB 3
91%
85%
100%
Maxam CSB 4
89%
90%
100%
Maxam CSB 5
81%
86%
100%
Ramshot Silhouette
79%
87%
98%
Ramshot True Blue
73%
86%
94%
Ramshot Zip
67%
87%
100%
ReloadSwiss RS 12
84%
86%
100%
ReloadSwiss RS 20
96%
79%
100%
Rottweil P 801
77%
86%
100%
Rottweil P 806
97%
52%
85%
SNPE Vectan A0
94%
82%
98%
SNPE Vectan BA 9
87%
87%
100%
SNPE Vectan BA10
75%
86%
100%
SNPE Vectan BA7 1/2
96%
71%
90%
SNPE Vectan BA9 1/2
90%
88%
100%
Shooters World Auto Pistol
72%
88%
90%
Somchem MP200
87%
86%
98%
Somchem MS200
92%
87%
100%
Somchem S221
83%
85%
82%
Vihtavuori 3N37
96%
82%
94%
Vihtavuori N310
69%
85%
100%
Vihtavuori N320
86%
84%
100%
Vihtavuori N32C Tin Star
97%
57%
100%
Vihtavuori N330
89%
83%
100%
Vihtavuori N340
94%
87%
99%
Vihtavuori N350
97%
76%
93%
Winchester 231
74%
87%
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 70N
62%
53%
99%
ADI APS 350
63%
60%
100%
ADI APS 450
62%
54%
100%
ADI AS 30
62%
49%
100%
ADI AS 50N
62%
50%
100%
Accurate No. 2
61%
41%
87%
Accurate No. 5
60%
58%
82%
Accurate Solo 1000
62%
48%
100%
Accurate Solo 1250
61%
35%
95%
Alliant BULLSEYE
61%
48%
94%
Alliant POWER PISTOL
84%
62%
80%
Alliant UNIQUE
62%
37%
88%
Baschieri & Pellagri 100
61%
41%
99%
Hodgdon Clays
63%
61%
100%
Hodgdon HP38
60%
73%
100%
Hodgdon HS-6
61%
49%
82%
Hodgdon Longshot
60%
52%
85%
Hodgdon Universal
59%
41%
97%
Hodgdon TrailBoss
90%
23%
98%
Lovex D036
60%
58%
82%
Lovex S011
62%
60%
100%
Lovex S020
61%
39%
93%
Maxam CSB 1
61%
34%
94%
Maxam CSB 2
59%
30%
98%
Maxam CSB 3
59%
38%
99%
Maxam CSB 4
61%
44%
100%
Maxam CSB 5
59%
48%
100%
Ramshot Silhouette
60%
49%
90%
Ramshot True Blue
61%
57%
87%
Ramshot Zip
62%
75%
100%
ReloadSwiss RS 12
60%
42%
100%
ReloadSwiss RS 20
60%
30%
87%
Rottweil P 801
60%
52%
100%
Rottweil P 806
91%
44%
81%
SNPE Vectan A0
60%
34%
86%
SNPE Vectan BA 9
61%
43%
95%
SNPE Vectan BA10
61%
60%
100%
SNPE Vectan BA7 1/2
77%
44%
81%
SNPE Vectan BA9 1/2
62%
43%
97%
Shooters World Auto Pistol
60%
58%
82%
Somchem MP200
60%
40%
88%
Somchem MS200
62%
40%
91%
Somchem S221
79%
75%
80%
Vihtavuori 3N37
70%
40%
81%
Vihtavuori N310
62%
69%
100%
Vihtavuori N320
62%
43%
100%
Vihtavuori N32C Tin Star
60%
24%
100%
Vihtavuori N330
62%
37%
97%
Vihtavuori N340
61%
35%
88%
Vihtavuori N350
72%
39%
81%
Winchester 231
61%
59%
100%

Start Load - Barrel Length: 5.50''

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.

<<locked>>... you need to buy an access license to unlock the data

bottom of page