Load data for .357 Maximum + .357 | 140gr | Speer JHP

Recommended Powder(s): ADI AP 100

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 140gr \| Speer JHP
Manufacturer SKU:	4203
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.575" \| 14.6mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.215" \| 5.5mm
Shank Seated Depth:	0.215" \| 5.5mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B6220_C515
Last updated:	2025-01-01

Load data for 110 loads in caliber .357 Maximum with .357 | 140gr | Speer JHP bullet and 55 powders such as ADI AP 100. 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>>	85%	40205	89%	**78	100%
ADI APS 350	<<locked>>	71%	39943	89%	**76	100%
ADI APS 450	<<locked>>	71%	39015	87%	**93	100%
ADI AS 30	<<locked>>	70%	39189	87%	**29	100%
ADI AS 50N	<<locked>>	65%	38682	86%	**68	100%
[Accurate 4100]*	<<locked>>	85%	39972	89%	**31	86%
Accurate No. 2	<<locked>>	66%	39740	88%	**70	100%
Accurate No. 7	<<locked>>	66%	40234	89%	**24	96%
Accurate No. 9	<<locked>>	73%	40408	90%	**21	92%
Accurate Solo 1000	<<locked>>	70%	39900	89%	**68	100%
Accurate Solo 1250	<<locked>>	73%	40350	90%	**24	100%
Accurate TCM	<<locked>>	73%	39160	87%	**04	93%
[Alliant 2400]*	<<locked>>	82%	39552	88%	**24	89%
Alliant BLUE DOT	<<locked>>	85%	39566	88%	**08	95%
Alliant BULLSEYE	<<locked>>	63%	39378	88%	**90	100%
Alliant POWER PISTOL	<<locked>>	70%	39987	89%	**14	100%
Alliant UNIQUE	<<locked>>	70%	38928	87%	**76	100%
Baschieri & Pellagri 100	<<locked>>	69%	39044	87%	**58	100%
Hodgdon Clays	<<locked>>	68%	38841	86%	**76	100%
[Hodgdon H110]*	<<locked>>	91%	40234	89%	**40	82%
[Hodgdon LilGun]*	<<locked>>	92%	39494	88%	**77	89%
Hodgdon Universal	<<locked>>	67%	40422	90%	**37	100%
Hodgdon TrailBoss	<<locked>>	97%	21524	48%	**70	100%
Lovex D037.1	<<locked>>	66%	40234	89%	**24	96%
Lovex D037.2	<<locked>>	72%	39566	88%	**11	92%
Lovex S020	<<locked>>	64%	39334	87%	**37	100%
Maxam CSB 1	<<locked>>	75%	40030	89%	**24	100%
Maxam CSB 2	<<locked>>	70%	39798	89%	**04	100%
Maxam CSB 3	<<locked>>	71%	39813	89%	**98	100%
Maxam CSB 4	<<locked>>	69%	40103	89%	**81	100%
Maxam CSB 5	<<locked>>	66%	39189	87%	**19	100%
Ramshot Enforcer	<<locked>>	82%	39421	88%	**31	90%
ReloadSwiss RS 14	<<locked>>	95%	19696	44%	**66	100%
ReloadSwiss RS 20	<<locked>>	72%	40234	89%	**83	100%
ReloadSwiss RS 24	<<locked>>	72%	40030	89%	**14	98%
Rottweil P 806	<<locked>>	73%	39305	87%	**81	100%
SNPE Vectan A0	<<locked>>	74%	39566	88%	**53	100%
SNPE Vectan BA 9	<<locked>>	68%	39320	87%	**17	100%
SNPE Vectan BA10	<<locked>>	67%	39885	89%	**02	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	26121	58%	**81	84%
SNPE Vectan BA7 1/2	<<locked>>	79%	40437	90%	**35	100%
SNPE Vectan BA9 1/2	<<locked>>	68%	39189	87%	**17	100%
Shooters World Heavy Pistol	<<locked>>	72%	39566	88%	**11	92%
Shooters World Major Pistol	<<locked>>	66%	40234	89%	**24	96%
Somchem MP200	<<locked>>	66%	40437	90%	**96	100%
Somchem MS200	<<locked>>	70%	39668	88%	**67	100%
Vihtavuori 3N37	<<locked>>	70%	38827	86%	**16	100%
Vihtavuori 3N38	<<locked>>	80%	39059	87%	**85	98%
Vihtavuori N105	<<locked>>	85%	39494	88%	**11	100%
[Vihtavuori N110]*	<<locked>>	96%	33388	74%	**49	86%
Vihtavuori N320	<<locked>>	65%	38479	86%	**55	100%
Vihtavuori N32C Tin Star	<<locked>>	92%	40176	89%	**06	100%
Vihtavuori N330	<<locked>>	67%	39798	89%	**24	100%
Vihtavuori N340	<<locked>>	70%	39610	88%	**63	100%
Vihtavuori N350	<<locked>>	74%	40248	90%	**35	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	20697	46%	**17	95%
ADI APS 350	<<locked>>	61%	32140	71%	**81	100%
ADI APS 450	<<locked>>	62%	31720	71%	**98	100%
ADI AS 30	<<locked>>	61%	31517	70%	**30	100%
ADI AS 50N	<<locked>>	61%	34925	78%	**19	100%
[Accurate 4100]*	<<locked>>	78%	31314	70%	**76	81%
Accurate No. 2	<<locked>>	61%	33547	75%	**94	100%
Accurate No. 7	<<locked>>	61%	34069	76%	**19	94%
[Accurate No. 9]*	<<locked>>	61%	25773	57%	**65	84%
Accurate Solo 1000	<<locked>>	61%	32285	72%	**73	100%
Accurate Solo 1250	<<locked>>	61%	29225	65%	**80	100%
[Accurate TCM]*	<<locked>>	61%	25933	58%	**68	85%
[Alliant 2400]*	<<locked>>	70%	26469	59%	**81	80%
[Alliant BLUE DOT]*	<<locked>>	61%	19899	44%	**20	83%
Alliant BULLSEYE	<<locked>>	61%	37362	83%	**63	100%
Alliant POWER PISTOL	<<locked>>	61%	30298	67%	**53	99%
Alliant UNIQUE	<<locked>>	61%	30269	67%	**62	100%
Baschieri & Pellagri 100	<<locked>>	61%	31531	70%	**60	100%
Hodgdon Clays	<<locked>>	61%	32895	73%	**04	100%
[Hodgdon H110]*	<<locked>>	89%	37072	82%	**01	80%
[Hodgdon LilGun]*	<<locked>>	82%	26934	60%	**53	80%
Hodgdon Universal	<<locked>>	61%	34708	77%	**68	100%
Hodgdon TrailBoss	<<locked>>	62%	10936	24%	**0	100%
Lovex D037.1	<<locked>>	61%	34069	76%	**19	94%
[Lovex D037.2]*	<<locked>>	61%	26440	59%	**81	84%
Lovex S020	<<locked>>	61%	35288	78%	**91	100%
Maxam CSB 1	<<locked>>	61%	27818	62%	**57	100%
Maxam CSB 2	<<locked>>	61%	30632	68%	**80	100%
Maxam CSB 3	<<locked>>	61%	30647	68%	**73	100%
Maxam CSB 4	<<locked>>	61%	32387	72%	**76	100%
Maxam CSB 5	<<locked>>	61%	35201	78%	**73	100%
[Ramshot Enforcer]*	<<locked>>	69%	25193	56%	**78	81%
ReloadSwiss RS 14	<<locked>>	61%	10080	22%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	29573	66%	**35	100%
ReloadSwiss RS 24	<<locked>>	61%	28195	63%	**04	93%
Rottweil P 806	<<locked>>	61%	26049	58%	**65	100%
SNPE Vectan A0	<<locked>>	61%	28007	62%	**86	100%
SNPE Vectan BA 9	<<locked>>	61%	32547	72%	**35	100%
SNPE Vectan BA10	<<locked>>	61%	34258	76%	**34	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	90%	22234	49%	**93	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	24497	54%	**73	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	32140	71%	**29	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	26440	59%	**81	84%
Shooters World Major Pistol	<<locked>>	61%	34069	76%	**19	94%
Somchem MP200	<<locked>>	61%	35070	78%	**24	100%
Somchem MS200	<<locked>>	61%	30951	69%	**42	100%
Vihtavuori 3N37	<<locked>>	61%	29211	65%	**75	100%
Vihtavuori 3N38	<<locked>>	61%	21538	48%	**57	90%
[Vihtavuori N105]*	<<locked>>	61%	17405	39%	**81	89%
[Vihtavuori N110]*	<<locked>>	89%	26789	60%	**17	81%
Vihtavuori N320	<<locked>>	61%	34316	76%	**06	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	20537	46%	**33	100%
Vihtavuori N330	<<locked>>	61%	33968	76%	**52	100%
Vihtavuori N340	<<locked>>	61%	30487	68%	**45	100%
Vihtavuori N350	<<locked>>	61%	26977	60%	**32	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