Load data for 9 mm Mauser + .356 | 100gr | Berry's Flat Base Round Nose

Recommended Powder(s): Accurate Solo 1250, Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 100gr \| Berry's Flat Base Round Nose
Manufacturer SKU:	bp-380-356-100gr-fbrn
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.425" \| 10.8mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.208" \| 30.7mm
Seated Depth:	0.202" \| 5.1mm
Shank Seated Depth:	0.202" \| 5.1mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B10778_C1223
Last updated:	2025-02-02

Load data for 108 loads in caliber 9 mm Mauser with .356 | 100gr | Berry's Flat Base Round Nose bullet and 54 powders such as Accurate Solo 1250, Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20. 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".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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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.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

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 100]*	<<locked>>	96%	24424	65%	**94	85%
ADI AP 70N	<<locked>>	75%	32561	86%	**90	100%
ADI APS 350	<<locked>>	78%	33417	89%	**83	100%
ADI APS 450	<<locked>>	81%	33721	89%	**29	100%
ADI AS 30	<<locked>>	84%	33359	88%	**85	100%
ADI AS 50N	<<locked>>	81%	33112	88%	**27	100%
Accurate No. 2	<<locked>>	82%	32996	88%	**86	99%
Accurate No. 5	<<locked>>	69%	33852	90%	**72	93%
Accurate Solo 1000	<<locked>>	83%	33301	88%	**11	100%
Accurate Solo 1250 👍	<<locked>>	91%	33837	90%	**90	100%
Alliant BULLSEYE 👍	<<locked>>	78%	32358	86%	**35	100%
Alliant POWER PISTOL	<<locked>>	91%	33315	88%	**21	90%
Alliant UNIQUE 👍	<<locked>>	92%	33460	89%	**62	100%
Baschieri & Pellagri 100	<<locked>>	85%	33170	88%	**14	100%
Hodgdon Clays	<<locked>>	78%	33707	89%	**02	100%
Hodgdon HP38	<<locked>>	64%	33562	89%	**60	100%
Hodgdon HS-6	<<locked>>	75%	33330	88%	**52	95%
Hodgdon Longshot	<<locked>>	71%	32634	87%	**42	96%
Hodgdon Universal	<<locked>>	83%	32561	86%	**90	100%
Hodgdon TrailBoss	<<locked>>	97%	11255	30%	**1	100%
Lovex D036	<<locked>>	69%	33808	90%	**85	93%
Lovex S011	<<locked>>	73%	33692	89%	**44	100%
Lovex S020	<<locked>>	82%	32605	86%	**99	100%
Maxam CSB 1	<<locked>>	94%	33069	88%	**67	100%
Maxam CSB 2	<<locked>>	91%	32721	87%	**93	100%
Maxam CSB 3	<<locked>>	88%	33402	89%	**50	100%
Maxam CSB 4	<<locked>>	83%	32706	87%	**17	100%
Maxam CSB 5	<<locked>>	78%	32474	86%	**55	100%
Ramshot Silhouette 👍	<<locked>>	75%	33170	88%	**35	99%
Ramshot True Blue	<<locked>>	70%	33591	89%	**52	97%
Ramshot Zip	<<locked>>	65%	33852	90%	**76	100%
ReloadSwiss RS 12	<<locked>>	79%	33098	88%	**76	100%
ReloadSwiss RS 14	<<locked>>	95%	9819	26%	**5	98%
ReloadSwiss RS 20 👍	<<locked>>	94%	32996	87%	**55	100%
[ReloadSwiss RS 24]*	<<locked>>	94%	33388	89%	**94	83%
Rottweil P 801	<<locked>>	74%	33663	89%	**40	100%
Rottweil P 806	<<locked>>	97%	26861	71%	**55	93%
SNPE Vectan A0	<<locked>>	92%	32532	86%	**83	100%
SNPE Vectan BA 9	<<locked>>	84%	33185	88%	**63	100%
SNPE Vectan BA10	<<locked>>	76%	33692	89%	**25	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	30182	80%	**80	95%
SNPE Vectan BA9 1/2	<<locked>>	86%	33460	89%	**93	100%
Shooters World Auto Pistol	<<locked>>	69%	33808	90%	**85	93%
Somchem MP200	<<locked>>	84%	33286	88%	**35	100%
Somchem MS200	<<locked>>	89%	33707	89%	**22	100%
[Somchem S221]*	<<locked>>	79%	32924	87%	**62	87%
Vihtavuori 3N37	<<locked>>	92%	32721	87%	**65	97%
Vihtavuori N310	<<locked>>	67%	32256	86%	**19	100%
Vihtavuori N320	<<locked>>	82%	33127	88%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	24743	66%	**37	100%
Vihtavuori N330	<<locked>>	85%	32822	87%	**99	100%
Vihtavuori N340	<<locked>>	89%	33286	88%	**22	100%
Vihtavuori N350	<<locked>>	96%	33257	88%	**62	97%
Winchester 231	<<locked>>	72%	33852	90%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	86%	18840	50%	**60	80%
ADI AP 70N	<<locked>>	61%	22031	58%	**09	100%
ADI APS 350	<<locked>>	61%	22118	59%	**15	100%
ADI APS 450	<<locked>>	60%	20494	54%	**19	100%
ADI AS 30	<<locked>>	61%	18927	50%	**42	100%
ADI AS 50N	<<locked>>	60%	19450	52%	**94	100%
Accurate No. 2	<<locked>>	60%	16766	44%	**61	91%
[Accurate No. 5]*	<<locked>>	61%	25266	67%	**14	88%
Accurate Solo 1000	<<locked>>	61%	19232	51%	**71	100%
Accurate Solo 1250	<<locked>>	61%	14982	40%	**15	98%
Alliant BULLSEYE	<<locked>>	60%	19421	51%	**66	97%
[Alliant POWER PISTOL]*	<<locked>>	73%	20160	53%	**32	81%
Alliant UNIQUE	<<locked>>	62%	15374	41%	**65	93%
Baschieri & Pellagri 100	<<locked>>	61%	17289	46%	**42	100%
Hodgdon Clays	<<locked>>	61%	22263	59%	**32	100%
Hodgdon HP38	<<locked>>	61%	30719	81%	**17	100%
[Hodgdon HS-6]*	<<locked>>	61%	21089	56%	**06	88%
Hodgdon Longshot	<<locked>>	61%	23569	62%	**75	92%
Hodgdon Universal	<<locked>>	60%	17767	47%	**07	99%
Hodgdon TrailBoss	<<locked>>	61%	5744	15%	**5	95%
[Lovex D036]*	<<locked>>	61%	25222	67%	**14	88%
Lovex S011	<<locked>>	61%	23409	62%	**83	100%
Lovex S020	<<locked>>	61%	17129	45%	**01	97%
Maxam CSB 1	<<locked>>	61%	14344	38%	**93	97%
Maxam CSB 2	<<locked>>	62%	14591	39%	**45	100%
Maxam CSB 3	<<locked>>	61%	16694	44%	**45	100%
Maxam CSB 4	<<locked>>	62%	18913	50%	**78	100%
Maxam CSB 5	<<locked>>	60%	20537	54%	**71	100%
Ramshot Silhouette	<<locked>>	61%	21306	56%	**16	95%
Ramshot True Blue	<<locked>>	61%	24033	64%	**71	92%
Ramshot Zip	<<locked>>	60%	29530	78%	**07	100%
ReloadSwiss RS 12	<<locked>>	61%	19740	52%	**53	100%
[ReloadSwiss RS 14]*	<<locked>>	60%	5236	14%	**2	88%
ReloadSwiss RS 20	<<locked>>	61%	13358	35%	**19	93%
[ReloadSwiss RS 24]*	<<locked>>	89%	28384	75%	**03	80%
Rottweil P 801	<<locked>>	60%	22553	60%	**70	100%
[Rottweil P 806]*	<<locked>>	77%	13967	37%	**27	80%
SNPE Vectan A0	<<locked>>	60%	14330	38%	**89	91%
SNPE Vectan BA 9	<<locked>>	61%	17869	47%	**78	98%
SNPE Vectan BA10	<<locked>>	61%	23032	61%	**71	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	66%	13909	37%	**93	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	17434	46%	**84	99%
[Shooters World Auto Pistol]*	<<locked>>	61%	25222	67%	**14	88%
Somchem MP200	<<locked>>	61%	17274	46%	**07	93%
Somchem MS200	<<locked>>	61%	16317	43%	**58	95%
[Somchem S221]*	<<locked>>	68%	23351	62%	**78	80%
[Vihtavuori 3N37]*	<<locked>>	61%	12981	34%	**99	81%
Vihtavuori N310	<<locked>>	60%	27137	72%	**50	100%
Vihtavuori N320	<<locked>>	62%	18724	50%	**98	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	10428	28%	**2	100%
Vihtavuori N330	<<locked>>	61%	15969	42%	**81	99%
Vihtavuori N340	<<locked>>	60%	14562	39%	**19	92%
[Vihtavuori N350]*	<<locked>>	63%	12778	34%	**89	81%
Winchester 231	<<locked>>	61%	24207	64%	**22	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