Load data for .357 Magnum + .357 | 135gr | Speer HPSB GD

Recommended Powder(s): ADI AP 100, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 135gr \| Speer HPSB GD
Manufacturer SKU:	4014
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.580" \| 14.7mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.304" \| 7.7mm
Shank Seated Depth:	0.304" \| 7.7mm
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B6219_C513
Last updated:	2025-02-02

Load data for 120 loads in caliber .357 Magnum with .357 | 135gr | Speer HPSB GD bullet and 60 powders such as ADI AP 100, Vihtavuori 3N37, Vihtavuori N350. 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%	36622	84%	**63	99%
ADI AP 70N	<<locked>>	67%	37086	85%	**58	100%
ADI APS 350	<<locked>>	76%	38885	89%	**91	100%
ADI APS 450	<<locked>>	75%	36796	85%	**07	100%
ADI AS 30	<<locked>>	76%	36332	84%	**43	100%
ADI AS 50N	<<locked>>	74%	37768	87%	**06	100%
Accurate No. 2	<<locked>>	75%	38145	88%	**91	100%
Accurate No. 7	<<locked>>	76%	37623	86%	**35	92%
[Accurate No. 9]*	<<locked>>	85%	38609	89%	**35	87%
Accurate Solo 1000	<<locked>>	77%	38754	89%	**99	100%
Accurate Solo 1250	<<locked>>	80%	36550	84%	**35	100%
[Accurate TCM]*	<<locked>>	84%	37101	85%	**09	87%
[Alliant 2400]*	<<locked>>	96%	37811	87%	**39	83%
Alliant BLUE DOT	<<locked>>	95%	34621	80%	**80	90%
Alliant BULLSEYE	<<locked>>	72%	38363	88%	**27	100%
Alliant POWER PISTOL	<<locked>>	80%	37420	86%	**19	98%
Alliant UNIQUE	<<locked>>	81%	37724	87%	**27	100%
Baschieri & Pellagri 100	<<locked>>	77%	37347	86%	**86	100%
Hodgdon Clays	<<locked>>	72%	36492	84%	**78	100%
Hodgdon HS-6	<<locked>>	67%	38856	89%	**73	100%
Hodgdon Longshot	<<locked>>	63%	37623	86%	**53	100%
Hodgdon Universal	<<locked>>	76%	38537	89%	**71	100%
Hodgdon TrailBoss	<<locked>>	94%	15243	35%	**8	100%
Lovex D037.1	<<locked>>	76%	37623	86%	**35	92%
[Lovex D037.2]*	<<locked>>	84%	37536	86%	**22	86%
Lovex S011	<<locked>>	66%	37768	87%	**16	100%
Lovex S020	<<locked>>	74%	38174	88%	**88	100%
Maxam CSB 1	<<locked>>	84%	37043	85%	**29	100%
Maxam CSB 2	<<locked>>	80%	37028	85%	**32	100%
Maxam CSB 3	<<locked>>	78%	36419	84%	**02	100%
Maxam CSB 4	<<locked>>	78%	38754	89%	**06	100%
Maxam CSB 5	<<locked>>	74%	39030	90%	**60	100%
[Ramshot Enforcer]*	<<locked>>	96%	36637	84%	**29	83%
Ramshot Silhouette	<<locked>>	68%	38682	89%	**34	100%
Ramshot True Blue	<<locked>>	62%	38159	88%	**57	100%
ReloadSwiss RS 12	<<locked>>	70%	37565	86%	**29	100%
ReloadSwiss RS 14	<<locked>>	92%	13445	31%	**5	100%
ReloadSwiss RS 20	<<locked>>	84%	39131	90%	**30	100%
ReloadSwiss RS 24	<<locked>>	82%	37086	85%	**12	94%
Rottweil P 801	<<locked>>	67%	38696	89%	**02	100%
Rottweil P 806	<<locked>>	87%	36912	85%	**26	100%
SNPE Vectan A0	<<locked>>	84%	38319	88%	**88	100%
SNPE Vectan BA 9	<<locked>>	77%	38435	88%	**55	100%
SNPE Vectan BA10	<<locked>>	72%	38261	88%	**17	100%
SNPE Vectan BA7 1/2	<<locked>>	89%	38087	88%	**40	100%
SNPE Vectan BA9 1/2	<<locked>>	78%	38624	89%	**62	100%
[Shooters World Heavy Pistol]*	<<locked>>	84%	37536	86%	**22	86%
Shooters World Major Pistol	<<locked>>	76%	37623	86%	**35	92%
Somchem MP200	<<locked>>	74%	36666	84%	**01	100%
Somchem MS200	<<locked>>	79%	37260	86%	**81	100%
Somchem S221	<<locked>>	70%	37884	87%	**06	97%
Vihtavuori 3N37 👍	<<locked>>	82%	38551	89%	**73	100%
Vihtavuori 3N38	<<locked>>	95%	39015	90%	**19	95%
Vihtavuori N105	<<locked>>	97%	32793	75%	**90	97%
Vihtavuori N320	<<locked>>	73%	36956	85%	**96	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	33939	78%	**81	100%
Vihtavuori N330	<<locked>>	76%	38058	87%	**58	100%
Vihtavuori N340	<<locked>>	80%	38682	89%	**04	100%
Vihtavuori N350 👍	<<locked>>	85%	37637	86%	**53	100%
Winchester 231	<<locked>>	65%	38986	90%	**45	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14112	32%	**10	84%
ADI AP 70N	<<locked>>	62%	31879	73%	**93	100%
ADI APS 350	<<locked>>	61%	27340	63%	**53	100%
ADI APS 450	<<locked>>	61%	26324	61%	**66	100%
ADI AS 30	<<locked>>	62%	25570	59%	**99	100%
ADI AS 50N	<<locked>>	61%	27093	62%	**65	100%
Accurate No. 2	<<locked>>	61%	24308	56%	**98	100%
[Accurate No. 7]*	<<locked>>	61%	20798	48%	**27	81%
[Accurate No. 9]*	<<locked>>	77%	28137	65%	**58	80%
Accurate Solo 1000	<<locked>>	61%	25396	58%	**25	100%
Accurate Solo 1250	<<locked>>	61%	21756	50%	**22	100%
[Accurate TCM]*	<<locked>>	73%	25338	58%	**09	80%
[Alliant 2400]*	<<locked>>	93%	33620	77%	**80	81%
[Alliant BLUE DOT]*	<<locked>>	79%	22234	51%	**43	81%
Alliant BULLSEYE	<<locked>>	61%	27804	64%	**80	100%
Alliant POWER PISTOL	<<locked>>	61%	21118	49%	**17	91%
Alliant UNIQUE	<<locked>>	61%	21669	50%	**71	100%
Baschieri & Pellagri 100	<<locked>>	61%	24279	56%	**15	100%
Hodgdon Clays	<<locked>>	61%	27775	64%	**73	100%
Hodgdon HS-6	<<locked>>	61%	31894	73%	**75	99%
Hodgdon Longshot	<<locked>>	61%	35346	81%	**17	100%
Hodgdon Universal	<<locked>>	61%	26020	60%	**04	100%
Hodgdon TrailBoss	<<locked>>	61%	7629	18%	**2	100%
[Lovex D037.1]*	<<locked>>	61%	20798	48%	**27	81%
[Lovex D037.2]*	<<locked>>	77%	29167	67%	**81	81%
Lovex S011	<<locked>>	61%	31995	74%	**50	100%
Lovex S020	<<locked>>	60%	25135	58%	**11	100%
Maxam CSB 1	<<locked>>	61%	20856	48%	**02	100%
Maxam CSB 2	<<locked>>	61%	22263	51%	**35	100%
Maxam CSB 3	<<locked>>	62%	23888	55%	**32	100%
Maxam CSB 4	<<locked>>	61%	25382	58%	**35	100%
Maxam CSB 5	<<locked>>	60%	27572	63%	**22	100%
[Ramshot Enforcer]*	<<locked>>	92%	32169	74%	**63	81%
Ramshot Silhouette	<<locked>>	61%	31473	72%	**42	100%
Ramshot True Blue	<<locked>>	61%	35737	82%	**21	100%
ReloadSwiss RS 12	<<locked>>	61%	29443	68%	**27	100%
ReloadSwiss RS 14	<<locked>>	60%	6889	16%	**9	99%
ReloadSwiss RS 20	<<locked>>	61%	20465	47%	**58	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18898	43%	**65	82%
Rottweil P 801	<<locked>>	61%	33127	76%	**40	100%
Rottweil P 806	<<locked>>	61%	14460	33%	**89	90%
SNPE Vectan A0	<<locked>>	61%	20610	47%	**15	100%
SNPE Vectan BA 9	<<locked>>	61%	24526	56%	**68	100%
SNPE Vectan BA10	<<locked>>	62%	30066	69%	**22	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17463	40%	**86	94%
SNPE Vectan BA9 1/2	<<locked>>	61%	24018	55%	**65	100%
[Shooters World Heavy Pistol]*	<<locked>>	77%	29167	67%	**81	81%
[Shooters World Major Pistol]*	<<locked>>	61%	20798	48%	**27	81%
Somchem MP200	<<locked>>	61%	25222	58%	**34	100%
Somchem MS200	<<locked>>	61%	23235	53%	**81	100%
Somchem S221	<<locked>>	61%	27644	64%	**29	92%
Vihtavuori 3N37	<<locked>>	61%	19638	45%	**55	97%
[Vihtavuori 3N38]*	<<locked>>	68%	17027	39%	**15	81%
[Vihtavuori N105]*	<<locked>>	70%	14228	33%	**79	81%
Vihtavuori N320	<<locked>>	60%	25730	59%	**52	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	15505	36%	**5	100%
Vihtavuori N330	<<locked>>	62%	24860	57%	**94	100%
Vihtavuori N340	<<locked>>	61%	21712	50%	**58	100%
Vihtavuori N350	<<locked>>	62%	18492	42%	**32	96%
Winchester 231	<<locked>>	60%	33605	77%	**86	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