Load data for .357 Magnum + .357 | 180gr | Hornady XTP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 180gr \| Hornady XTP
Manufacturer SKU:	35771
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B2786_C513
Last updated:	2026-03-17

Load data for 132 loads in caliber .357 Magnum with .357 | 180gr | Hornady XTP bullet and 66 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
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.
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%	36956	85%	**98	100%
ADI AP 70N	<<locked>>	67%	38218	88%	**96	100%
ADI APS 350	<<locked>>	74%	37695	87%	**2	100%
ADI APS 450	<<locked>>	75%	37347	86%	**8	100%
ADI AS 30	<<locked>>	79%	39030	90%	**14	100%
ADI AS 50N	<<locked>>	74%	38305	88%	**47	100%
Accurate No. 2	<<locked>>	74%	38029	87%	**15	100%
Accurate No. 7	<<locked>>	76%	38392	88%	**66	95%
[Accurate No. 9]*	<<locked>>	86%	39059	90%	**60	89%
Accurate Solo 1000	<<locked>>	78%	39059	90%	**40	100%
Accurate Solo 1250	<<locked>>	80%	37405	86%	**73	100%
Accurate TCM	<<locked>>	84%	37971	87%	**50	91%
[Alliant 2400]*	<<locked>>	96%	37463	86%	**66	86%
Alliant BE-86	<<locked>>	80%	39044	90%	**83	100%
Alliant BLUE DOT	<<locked>>	97%	36100	83%	**34	93%
Alliant BULLSEYE	<<locked>>	70%	37246	86%	**38	100%
Alliant Herco	<<locked>>	96%	38189	88%	**52	100%
Alliant POWER PISTOL	<<locked>>	80%	38232	88%	**47	100%
Alliant RED DOT	<<locked>>	79%	37695	87%	**24	100%
Alliant Sport Pistol	<<locked>>	66%	38290	88%	**52	100%
Alliant UNIQUE	<<locked>>	82%	38972	90%	**58	100%
Baschieri & Pellagri 100	<<locked>>	76%	37159	85%	**24	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	38479	88%	**50	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	73%	39160	90%	**66	100%
Hodgdon Clays	<<locked>>	74%	38638	89%	**8	100%
Hodgdon HS-6	<<locked>>	66%	37608	86%	**78	100%
Hodgdon Longshot	<<locked>>	64%	38435	88%	**81	100%
Hodgdon Universal	<<locked>>	75%	38218	88%	**96	100%
Hodgdon CFE Pistol	<<locked>>	76%	37536	86%	**86	100%
Lovex D037.1	<<locked>>	76%	38392	88%	**66	95%
[Lovex D037.2]*	<<locked>>	85%	39059	90%	**60	89%
Lovex S011	<<locked>>	67%	39073	90%	**63	100%
Lovex S020	<<locked>>	72%	37159	85%	**02	100%
Maxam CSB 1	<<locked>>	85%	38696	89%	**83	100%
Maxam CSB 2	<<locked>>	81%	38667	89%	**83	100%
Maxam CSB 3	<<locked>>	79%	37710	87%	**53	100%
Maxam CSB 4	<<locked>>	76%	37797	87%	**37	100%
Maxam CSB 5	<<locked>>	72%	38072	88%	**7	100%
[Ramshot Enforcer]*	<<locked>>	96%	37101	85%	**73	87%
Ramshot Silhouette	<<locked>>	66%	37710	87%	**48	100%
ReloadSwiss RS 12	<<locked>>	70%	38348	88%	**63	100%
ReloadSwiss RS 20	<<locked>>	82%	38580	89%	**45	100%
ReloadSwiss RS 24	<<locked>>	84%	39001	90%	**60	97%
Rottweil P 801	<<locked>>	65%	37492	86%	**30	100%
Rottweil P 806 👍	<<locked>>	87%	37927	87%	**63	100%
SNPE Vectan A0	<<locked>>	84%	38508	88%	**12	100%
SNPE Vectan BA 9	<<locked>>	76%	38159	88%	**86	100%
SNPE Vectan BA10	<<locked>>	72%	39146	90%	**4	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	89%	38218	88%	**65	100%
SNPE Vectan BA9 1/2	<<locked>>	78%	38943	89%	**96	100%
SNPE Vectan SP 2 👍	<<locked>>	76%	38319	88%	**53	100%
[Shooters World Heavy Pistol]*	<<locked>>	85%	39059	90%	**60	89%
Shooters World Major Pistol	<<locked>>	76%	38392	88%	**66	95%
Somchem MP200	<<locked>>	75%	38682	89%	**52	100%
Somchem MS200	<<locked>>	79%	38058	87%	**19	100%
Somchem S221	<<locked>>	69%	37971	87%	**20	98%
Vihtavuori 3N37	<<locked>>	81%	37623	86%	**84	100%
Vihtavuori 3N38	<<locked>>	93%	37681	87%	**27	97%
Vihtavuori N105	<<locked>>	96%	32039	74%	**17	98%
Vihtavuori N320	<<locked>>	73%	37550	86%	**40	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	34824	80%	**5	100%
Vihtavuori N330	<<locked>>	75%	37942	87%	**96	100%
Vihtavuori N340	<<locked>>	80%	38276	88%	**25	100%
Vihtavuori N350 👍	<<locked>>	84%	37637	87%	**75	100%
Winchester 231	<<locked>>	65%	38812	89%	**83	100%
Winchester AutoComp	<<locked>>	82%	38276	88%	**99	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14373	33%	**0	88%
ADI AP 70N	<<locked>>	60%	31198	72%	**27	100%
ADI APS 350	<<locked>>	62%	28369	65%	**0	100%
ADI APS 450	<<locked>>	61%	26803	62%	**0	100%
ADI AS 30	<<locked>>	62%	26542	61%	**9	100%
ADI AS 50N	<<locked>>	61%	27949	64%	**2	100%
Accurate No. 2	<<locked>>	61%	25324	58%	**8	100%
[Accurate No. 7]*	<<locked>>	62%	22176	51%	**37	86%
[Accurate No. 9]*	<<locked>>	71%	23235	53%	**43	80%
Accurate Solo 1000	<<locked>>	62%	26760	62%	**5	100%
Accurate Solo 1250	<<locked>>	62%	22771	52%	**5	100%
[Accurate TCM]*	<<locked>>	68%	21451	49%	**10	80%
[Alliant 2400]*	<<locked>>	85%	27412	63%	**32	80%
Alliant BE-86	<<locked>>	60%	22626	52%	**6	100%
[Alliant BLUE DOT]*	<<locked>>	71%	17970	41%	**5	80%
Alliant BULLSEYE	<<locked>>	61%	28805	66%	**40	100%
Alliant Herco	<<locked>>	61%	16230	37%	**3	100%
Alliant POWER PISTOL	<<locked>>	60%	21118	49%	**01	94%
Alliant RED DOT	<<locked>>	62%	25324	58%	**9	100%
Alliant Sport Pistol	<<locked>>	61%	32996	76%	**96	100%
Alliant UNIQUE	<<locked>>	61%	22524	52%	**1	100%
Baschieri & Pellagri 100	<<locked>>	62%	25396	58%	**6	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	65%	17753	41%	**3	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	26731	61%	**8	100%
Hodgdon Clays	<<locked>>	62%	28935	67%	**6	100%
Hodgdon HS-6	<<locked>>	61%	31647	73%	**12	100%
Hodgdon Longshot	<<locked>>	61%	35360	81%	**48	100%
Hodgdon Universal	<<locked>>	61%	26672	61%	**1	100%
Hodgdon CFE Pistol	<<locked>>	60%	24134	55%	**2	100%
[Lovex D037.1]*	<<locked>>	62%	22176	51%	**37	86%
[Lovex D037.2]*	<<locked>>	70%	23235	53%	**43	80%
Lovex S011	<<locked>>	62%	33475	77%	**14	100%
Lovex S020	<<locked>>	62%	26890	62%	**4	100%
Maxam CSB 1	<<locked>>	60%	20494	47%	**9	100%
Maxam CSB 2	<<locked>>	61%	22582	52%	**2	100%
Maxam CSB 3	<<locked>>	62%	24540	56%	**2	100%
Maxam CSB 4	<<locked>>	61%	25715	59%	**2	100%
Maxam CSB 5	<<locked>>	61%	28703	66%	**6	100%
[Ramshot Enforcer]*	<<locked>>	85%	25643	59%	**19	80%
Ramshot Silhouette	<<locked>>	61%	31328	72%	**83	100%
ReloadSwiss RS 12	<<locked>>	61%	29602	68%	**4	100%
ReloadSwiss RS 20	<<locked>>	60%	20363	47%	**8	100%
[ReloadSwiss RS 24]*	<<locked>>	62%	19595	45%	**1	86%
Rottweil P 801	<<locked>>	61%	34171	79%	**01	100%
Rottweil P 806	<<locked>>	61%	15737	36%	**5	95%
SNPE Vectan A0	<<locked>>	61%	21118	49%	**2	100%
SNPE Vectan BA 9	<<locked>>	60%	24598	57%	**2	100%
SNPE Vectan BA10	<<locked>>	61%	30095	69%	**6	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	17492	40%	**3	96%
SNPE Vectan BA9 1/2	<<locked>>	61%	24714	57%	**5	100%
SNPE Vectan SP 2	<<locked>>	62%	24134	55%	**66	97%
[Shooters World Heavy Pistol]*	<<locked>>	70%	23235	53%	**43	80%
[Shooters World Major Pistol]*	<<locked>>	62%	22176	51%	**37	86%
Somchem MP200	<<locked>>	62%	26513	61%	**14	100%
Somchem MS200	<<locked>>	60%	22916	53%	**5	100%
Somchem S221	<<locked>>	61%	28485	65%	**02	95%
Vihtavuori 3N37	<<locked>>	60%	20160	46%	**1	99%
[Vihtavuori 3N38]*	<<locked>>	60%	13880	32%	**0	80%
[Vihtavuori N105]*	<<locked>>	64%	12241	28%	**3	82%
Vihtavuori N320	<<locked>>	61%	26513	61%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	74%	22002	51%	**0	100%
Vihtavuori N330	<<locked>>	60%	24511	56%	**5	100%
Vihtavuori N340	<<locked>>	61%	22626	52%	**5	100%
Vihtavuori N350	<<locked>>	61%	18608	43%	**2	98%
Winchester 231	<<locked>>	62%	35317	81%	**50	100%
Winchester AutoComp	<<locked>>	61%	21901	50%	**5	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