Load data for 9 mm Mauser + .357 | 158gr | Geco FMJ FLAT NOSE

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Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Geco FMJ FLAT NOSE
Manufacturer SKU:	2318155
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B9008_C1223
Last updated:	2026-01-31

Load data for 126 loads in caliber 9 mm Mauser with .357 | 158gr | Geco FMJ FLAT NOSE bullet and 63 powder(s). 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%	28950	77%	**35	95%
ADI AP 70N	<<locked>>	69%	33098	88%	**99	100%
ADI APS 350	<<locked>>	74%	33417	89%	**8	100%
ADI APS 450	<<locked>>	76%	33576	89%	**1	100%
ADI AS 30	<<locked>>	79%	33446	89%	**10	100%
ADI AS 50N	<<locked>>	75%	32938	87%	**47	100%
Accurate No. 2	<<locked>>	77%	33170	88%	**12	100%
Accurate No. 5	<<locked>>	64%	33910	90%	**98	98%
[Accurate No. 7]*	<<locked>>	81%	33446	89%	**40	88%
Accurate Solo 1000	<<locked>>	77%	33141	88%	**30	100%
Accurate Solo 1250	<<locked>>	84%	33446	89%	**89	100%
[Accurate TCM]*	<<locked>>	90%	33431	89%	**17	83%
Alliant BE-86	<<locked>>	82%	33518	89%	**83	100%
[Alliant BLUE DOT]*	<<locked>>	97%	27659	73%	**42	83%
Alliant BULLSEYE	<<locked>>	73%	33127	88%	**45	100%
Alliant Herco 👍	<<locked>>	96%	30908	82%	**25	100%
Alliant POWER PISTOL	<<locked>>	85%	33504	89%	**37	96%
Alliant Sport Pistol	<<locked>>	69%	33301	88%	**52	100%
Alliant UNIQUE	<<locked>>	85%	33475	89%	**58	100%
Baschieri & Pellagri 100	<<locked>>	79%	33315	88%	**40	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	31299	83%	**40	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	75%	33663	89%	**70	100%
Hodgdon Clays	<<locked>>	72%	32793	87%	**5	100%
Hodgdon HS-6 👍	<<locked>>	69%	33185	88%	**75	99%
Hodgdon Longshot	<<locked>>	67%	33837	90%	**78	100%
Hodgdon Universal	<<locked>>	77%	33098	88%	**99	100%
Hodgdon CFE Pistol	<<locked>>	80%	33214	88%	**99	100%
Lovex D036	<<locked>>	64%	33866	90%	**98	98%
[Lovex D037.1]*	<<locked>>	81%	33446	89%	**40	88%
Lovex S011	<<locked>>	67%	32938	87%	**56	100%
Lovex S020	<<locked>>	76%	33170	88%	**15	100%
Maxam CSB 1	<<locked>>	87%	33199	88%	**86	100%
Maxam CSB 2	<<locked>>	85%	33663	89%	**96	100%
Maxam CSB 3	<<locked>>	82%	33605	89%	**63	100%
Maxam CSB 4	<<locked>>	78%	33286	88%	**43	100%
Maxam CSB 5	<<locked>>	73%	33228	88%	**01	100%
Ramshot Silhouette	<<locked>>	70%	33170	88%	**52	100%
Ramshot True Blue	<<locked>>	65%	33605	89%	**71	100%
ReloadSwiss RS 12	<<locked>>	73%	33286	88%	**76	100%
ReloadSwiss RS 20	<<locked>>	87%	33721	89%	**61	100%
ReloadSwiss RS 24	<<locked>>	88%	33721	89%	**27	91%
Rottweil P 801	<<locked>>	67%	32953	87%	**43	100%
Rottweil P 806 👍	<<locked>>	95%	33562	89%	**80	100%
SNPE Vectan A0	<<locked>>	87%	33808	90%	**15	100%
SNPE Vectan BA 9	<<locked>>	79%	33562	89%	**89	100%
SNPE Vectan BA10	<<locked>>	71%	33562	89%	**1	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	33170	88%	**55	99%
SNPE Vectan BA9 1/2	<<locked>>	80%	33446	89%	**99	100%
SNPE Vectan SP 2	<<locked>>	82%	33823	90%	**57	98%
Shooters World Auto Pistol	<<locked>>	64%	33866	90%	**98	98%
[Shooters World Major Pistol]*	<<locked>>	81%	33446	89%	**40	88%
Somchem MP200	<<locked>>	78%	33881	90%	**52	100%
Somchem MS200	<<locked>>	82%	33721	89%	**29	100%
Somchem S221	<<locked>>	73%	33591	89%	**11	94%
Vihtavuori 3N37	<<locked>>	86%	33431	89%	**84	100%
Vihtavuori 3N38	<<locked>>	97%	30632	81%	**84	90%
[Vihtavuori N105]*	<<locked>>	96%	22960	61%	**12	89%
Vihtavuori N320	<<locked>>	77%	33475	89%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	28645	76%	**5	100%
Vihtavuori N330	<<locked>>	79%	33185	88%	**06	100%
Vihtavuori N340	<<locked>>	83%	33765	90%	**32	100%
Vihtavuori N350 👍	<<locked>>	90%	33823	90%	**88	100%
Winchester 231	<<locked>>	66%	33417	89%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	65%	13010	35%	**0	81%
ADI AP 70N	<<locked>>	60%	25237	67%	**07	100%
ADI APS 350	<<locked>>	62%	25135	67%	**0	100%
ADI APS 450	<<locked>>	62%	24207	64%	**6	100%
ADI AS 30	<<locked>>	60%	21306	57%	**6	100%
ADI AS 50N	<<locked>>	61%	22945	61%	**5	100%
Accurate No. 2	<<locked>>	60%	19551	52%	**5	98%
Accurate No. 5	<<locked>>	61%	30734	82%	**58	97%
[Accurate No. 7]*	<<locked>>	70%	21944	58%	**66	80%
Accurate Solo 1000	<<locked>>	61%	22104	59%	**9	100%
Accurate Solo 1250	<<locked>>	62%	18333	49%	**2	100%
[Accurate TCM]*	<<locked>>	86%	29559	78%	**61	80%
Alliant BE-86	<<locked>>	62%	19043	50%	**2	100%
[Alliant BLUE DOT]*	<<locked>>	91%	23989	64%	**79	80%
Alliant BULLSEYE	<<locked>>	60%	22742	60%	**04	100%
Alliant Herco	<<locked>>	62%	13590	36%	**0	97%
[Alliant POWER PISTOL]*	<<locked>>	61%	16853	45%	**5	85%
Alliant Sport Pistol	<<locked>>	62%	27151	72%	**73	100%
Alliant UNIQUE	<<locked>>	62%	18347	49%	**5	99%
Baschieri & Pellagri 100	<<locked>>	62%	20842	55%	**2	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	67%	14794	39%	**0	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	21756	58%	**5	100%
Hodgdon Clays	<<locked>>	62%	25469	68%	**3	100%
Hodgdon HS-6	<<locked>>	61%	25179	67%	**66	96%
Hodgdon Longshot	<<locked>>	62%	28326	75%	**09	99%
Hodgdon Universal	<<locked>>	62%	22249	59%	**5	100%
Hodgdon CFE Pistol	<<locked>>	62%	20334	54%	**5	100%
Lovex D036	<<locked>>	61%	30690	81%	**58	97%
[Lovex D037.1]*	<<locked>>	70%	21944	58%	**66	80%
Lovex S011	<<locked>>	61%	27122	72%	**1	100%
Lovex S020	<<locked>>	61%	21161	56%	**1	100%
Maxam CSB 1	<<locked>>	62%	17637	47%	**6	100%
Maxam CSB 2	<<locked>>	61%	17477	46%	**2	100%
Maxam CSB 3	<<locked>>	61%	19928	53%	**9	100%
Maxam CSB 4	<<locked>>	60%	20697	55%	**2	100%
Maxam CSB 5	<<locked>>	60%	23351	62%	**9	100%
Ramshot Silhouette	<<locked>>	61%	25309	67%	**53	100%
Ramshot True Blue	<<locked>>	61%	28935	77%	**12	99%
ReloadSwiss RS 12	<<locked>>	62%	24192	64%	**8	100%
ReloadSwiss RS 20	<<locked>>	62%	16230	43%	**2	100%
[ReloadSwiss RS 24]*	<<locked>>	70%	19406	51%	**7	81%
Rottweil P 801	<<locked>>	61%	27427	73%	**4	100%
[Rottweil P 806]*	<<locked>>	60%	10298	27%	**7	83%
SNPE Vectan A0	<<locked>>	62%	17579	47%	**6	99%
SNPE Vectan BA 9	<<locked>>	62%	21045	56%	**5	100%
SNPE Vectan BA10	<<locked>>	61%	25759	68%	**9	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	13953	37%	**0	89%
SNPE Vectan BA9 1/2	<<locked>>	62%	20523	54%	**2	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	17042	45%	**4	88%
Shooters World Auto Pistol	<<locked>>	61%	30690	81%	**58	97%
[Shooters World Major Pistol]*	<<locked>>	70%	21944	58%	**66	80%
Somchem MP200	<<locked>>	60%	20102	53%	**8	99%
Somchem MS200	<<locked>>	61%	19000	50%	**2	100%
[Somchem S221]*	<<locked>>	61%	21785	58%	**27	87%
Vihtavuori 3N37	<<locked>>	61%	15824	42%	**6	92%
[Vihtavuori 3N38]*	<<locked>>	78%	17854	47%	**5	80%
[Vihtavuori N105]*	<<locked>>	82%	15360	41%	**8	81%
Vihtavuori N320	<<locked>>	60%	21277	56%	**2	100%
Vihtavuori N32C Tin Star	<<locked>>	77%	18869	50%	**0	100%
Vihtavuori N330	<<locked>>	61%	19421	52%	**5	100%
Vihtavuori N340	<<locked>>	60%	17405	46%	**2	99%
Vihtavuori N350	<<locked>>	61%	14315	38%	**6	91%
Winchester 231	<<locked>>	60%	28036	74%	**20	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