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Load data for 9 mm Browning Court (.380 ACP) + .355 | 125gr | Sierra Sig V-Crown

Recommended Powder(s): Maxam CSB 2, ReloadSwiss RS 12

9 mm Browning Court (.380 ACP) + .355 | 125gr | Sierra Sig V-Crown

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.355 | 125gr | Sierra Sig V-Crown
Manufacturer SKU:
9925
Bullet Weight:
125gr | 8.1g
Bullet Diameter:
0.355" | 9.02mm
Bullet Length:
0.533" | 13.5mm
Caliber:
9 mm Browning Court (.380 ACP) load data
Case Length (l3):
0.681" | 17.3mm
Cartridge Length (C.O.L.):
0.969" | 24.6mm
Seated Depth:
0.245" | 6.2mm
Shank Seated Depth:
0.245" | 6.2mm
Case Capacity:
12.2 Grains of Water | 0.79 cm³
Primer Size:
Small Pistol (SP)
Max. allowed Pressure:
19580 psi | 1350 bar
LID:
LID_B5940_C1213
Last updated:
2025-01-01

Load data for 58 loads in caliber 9 mm Browning Court (.380 ACP) with .355 | 125gr | Sierra Sig V-Crown bullet and 29 powders such as Maxam CSB 2, ReloadSwiss RS 12. 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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  • 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.

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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
<<locked>>
70%
17376
89%
**2
97%
ADI AS 30
<<locked>>
69%
15795
81%
**7
100%
ADI AS 50N
<<locked>>
71%
17303
88%
**6
100%
[Accurate No. 2]*
<<locked>>
75%
17143
88%
**7
85%
Accurate Solo 1000
<<locked>>
70%
16520
84%
**4
100%
Accurate Solo 1250
<<locked>>
83%
17202
88%
**9
96%
Alliant BULLSEYE
<<locked>>
71%
17172
88%
**3
91%
Alliant UNIQUE
<<locked>>
86%
17521
89%
**9
90%
Baschieri & Pellagri 100
<<locked>>
74%
15853
81%
**4
98%
Hodgdon Universal
<<locked>>
77%
17376
89%
**2
97%
Lovex S020
<<locked>>
75%
15795
81%
**0
91%
Maxam CSB 1
<<locked>>
84%
16317
83%
**6
96%
Maxam CSB 2 👍
<<locked>>
91%
17260
88%
**5
100%
Maxam CSB 3
<<locked>>
77%
16128
82%
**0
99%
Maxam CSB 4
<<locked>>
73%
16375
84%
**7
100%
Maxam CSB 5
<<locked>>
66%
15461
79%
**7
100%
[Ramshot Silhouette]*
<<locked>>
70%
17158
88%
**6
87%
ReloadSwiss RS 12 👍
<<locked>>
78%
17564
90%
**8
100%
ReloadSwiss RS 20
<<locked>>
86%
16128
82%
**6
91%
Rottweil P 801
<<locked>>
67%
16056
82%
**6
100%
[SNPE Vectan A0]*
<<locked>>
82%
16331
83%
**3
88%
SNPE Vectan BA 9
<<locked>>
76%
17579
90%
**3
94%
SNPE Vectan BA9 1/2
<<locked>>
77%
16636
85%
**0
95%
[Somchem MP200]*
<<locked>>
75%
16157
83%
**3
87%
Somchem MS200
<<locked>>
80%
17463
89%
**6
91%
Vihtavuori N320
<<locked>>
75%
16273
83%
**0
100%
Vihtavuori N32C Tin Star
<<locked>>
94%
13285
68%
**8
100%
Vihtavuori N330
<<locked>>
80%
16317
83%
**2
97%
Vihtavuori N340
<<locked>>
83%
16969
87%
**6
90%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 70N
<<locked>>
62%
13909
71%
**7
94%
[ADI AS 30]²
<<locked>>
59%
12096
62%
**9
100%
ADI AS 50N
<<locked>>
62%
13343
68%
**8
98%
[Accurate No. 2]*
<<locked>>
67%
13314
68%
**8
81%
Accurate Solo 1000
<<locked>>
60%
12792
65%
**5
98%
[Accurate Solo 1250]*
<<locked>>
60%
9181
47%
**6
86%
[Alliant BULLSEYE]*
<<locked>>
62%
13677
70%
**1
86%
[Alliant UNIQUE]*
<<locked>>
69%
11458
58%
**1
82%
Baschieri & Pellagri 100
<<locked>>
60%
10820
55%
**2
94%
Hodgdon Universal
<<locked>>
60%
10936
56%
**1
91%
[Lovex S020]*
<<locked>>
60%
9674
49%
**9
82%
[Maxam CSB 1]*
<<locked>>
61%
8934
46%
**3
86%
[Maxam CSB 2]²
<<locked>>
59%
7411
38%
**9
90%
Maxam CSB 3
<<locked>>
62%
11081
57%
**5
94%
[Maxam CSB 4]²
<<locked>>
59%
10994
56%
**9
97%
Maxam CSB 5
<<locked>>
61%
13532
69%
**1
100%
[Ramshot Silhouette]*
<<locked>>
60%
12923
66%
**7
81%
ReloadSwiss RS 12
<<locked>>
62%
10733
55%
**4
98%
[ReloadSwiss RS 20]*
<<locked>>
70%
10631
54%
**1
82%
[Rottweil P 801]²
<<locked>>
59%
12531
64%
**7
100%
[SNPE Vectan A0]*
<<locked>>
69%
11908
61%
**8
82%
[SNPE Vectan BA 9]*
<<locked>>
60%
11356
58%
**2
87%
[SNPE Vectan BA9 1/2]*
<<locked>>
60%
10573
54%
**2
88%
[Somchem MP200]*
<<locked>>
64%
11922
61%
**8
81%
[Somchem MS200]*²
<<locked>>
59%
9993
51%
**9
81%
Vihtavuori N320
<<locked>>
61%
10863
55%
**1
97%
Vihtavuori N32C Tin Star
<<locked>>
77%
9079
46%
**6
100%
[Vihtavuori N330]*²
<<locked>>
59%
8920
46%
**6
87%
[Vihtavuori N340]*
<<locked>>
67%
10834
55%
**2
82%

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

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