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

Recommended Powder(s): ADI AP 100, Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

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:	0.795" \| 20.2mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.519" \| 13.2mm
Shank Seated Depth:	0.519" \| 13.2mm
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:	2025-02-02

Load data for 114 loads in caliber .357 Magnum with .357 | 180gr | Hornady XTP bullet and 57 powders such as ADI AP 100, Rottweil P 806, SNPE Vectan BA7 1/2, 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>>	95%	33881	78%	**42	99%
ADI AP 70N	<<locked>>	68%	36811	85%	**66	100%
ADI AS 30	<<locked>>	78%	37101	85%	**8	100%
ADI AS 50N	<<locked>>	76%	38595	89%	**30	100%
Accurate No. 2	<<locked>>	77%	38943	89%	**02	100%
Accurate No. 7	<<locked>>	78%	37550	86%	**30	94%
[Accurate No. 9]*	<<locked>>	86%	36303	83%	**04	87%
Accurate Solo 1000	<<locked>>	75%	35346	81%	**8	100%
Accurate Solo 1250	<<locked>>	83%	38116	88%	**63	100%
[Accurate TCM]*	<<locked>>	87%	37768	87%	**20	89%
[Alliant 2400]*	<<locked>>	95%	33156	76%	**88	83%
Alliant BULLSEYE	<<locked>>	73%	37811	87%	**22	100%
Alliant POWER PISTOL	<<locked>>	81%	36521	84%	**04	99%
Alliant UNIQUE	<<locked>>	81%	36187	83%	**15	100%
Baschieri & Pellagri 100	<<locked>>	78%	37666	87%	**14	100%
Hodgdon Clays	<<locked>>	73%	36230	83%	**9	100%
Hodgdon HS-6	<<locked>>	66%	36013	83%	**42	100%
Hodgdon Longshot	<<locked>>	64%	36811	85%	**45	100%
Hodgdon Universal	<<locked>>	77%	38928	89%	**83	100%
Hodgdon TrailBoss	<<locked>>	91%	14272	33%	**2	100%
Lovex D037.1	<<locked>>	78%	37550	86%	**30	94%
[Lovex D037.2]*	<<locked>>	86%	37913	87%	**27	88%
Lovex S011	<<locked>>	65%	35418	81%	**14	100%
Lovex S020	<<locked>>	73%	35998	83%	**70	100%
Maxam CSB 1	<<locked>>	84%	35737	82%	**37	100%
Maxam CSB 2	<<locked>>	79%	35172	81%	**33	100%
Maxam CSB 3	<<locked>>	79%	36158	83%	**20	100%
Maxam CSB 4	<<locked>>	76%	35969	83%	**04	100%
Maxam CSB 5	<<locked>>	72%	35868	82%	**8	100%
[Ramshot Enforcer]*	<<locked>>	96%	32866	76%	**98	84%
Ramshot Silhouette	<<locked>>	68%	37043	85%	**25	100%
Ramshot True Blue	<<locked>>	63%	37202	85%	**45	100%
ReloadSwiss RS 12	<<locked>>	72%	38566	89%	**50	100%
ReloadSwiss RS 14	<<locked>>	94%	13561	31%	**5	100%
ReloadSwiss RS 20	<<locked>>	82%	35795	82%	**02	100%
ReloadSwiss RS 24	<<locked>>	85%	38130	88%	**24	96%
Rottweil P 801	<<locked>>	65%	35868	82%	**01	100%
Rottweil P 806 👍	<<locked>>	91%	38870	89%	**50	100%
SNPE Vectan A0	<<locked>>	86%	37869	87%	**89	100%
SNPE Vectan BA 9	<<locked>>	77%	37478	86%	**60	100%
SNPE Vectan BA10	<<locked>>	69%	35520	82%	**2	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	89%	36492	84%	**32	100%
SNPE Vectan BA9 1/2	<<locked>>	77%	35853	82%	**50	100%
[Shooters World Heavy Pistol]*	<<locked>>	86%	37913	87%	**27	88%
Shooters World Major Pistol	<<locked>>	78%	37550	86%	**30	94%
Somchem MP200	<<locked>>	75%	36419	84%	**06	100%
Somchem MS200	<<locked>>	82%	38769	89%	**09	100%
Somchem S221	<<locked>>	72%	38609	89%	**07	98%
Vihtavuori 3N37 👍	<<locked>>	82%	35752	82%	**42	100%
Vihtavuori 3N38	<<locked>>	97%	38522	89%	**20	97%
Vihtavuori N105	<<locked>>	96%	29298	67%	**61	97%
Vihtavuori N320	<<locked>>	75%	37724	87%	**20	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	31937	73%	**2	100%
Vihtavuori N330	<<locked>>	78%	38522	89%	**79	100%
Vihtavuori N340	<<locked>>	81%	37202	86%	**96	100%
Vihtavuori N350 👍	<<locked>>	86%	37275	86%	**55	100%
Winchester 231	<<locked>>	64%	35839	82%	**37	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	60%	13474	31%	**1	86%
ADI AP 70N	<<locked>>	60%	29733	68%	**4	100%
ADI AS 30	<<locked>>	62%	25585	59%	**3	100%
ADI AS 50N	<<locked>>	62%	27340	63%	**9	100%
Accurate No. 2	<<locked>>	61%	23438	54%	**5	100%
[Accurate No. 7]*	<<locked>>	61%	19986	46%	**8	83%
[Accurate No. 9]*	<<locked>>	76%	25585	59%	**63	81%
Accurate Solo 1000	<<locked>>	60%	24584	56%	**3	100%
Accurate Solo 1250	<<locked>>	61%	20784	48%	**6	100%
[Accurate TCM]*	<<locked>>	74%	24439	56%	**43	82%
[Alliant 2400]*	<<locked>>	92%	30516	70%	**48	81%
Alliant BULLSEYE	<<locked>>	61%	26948	62%	**01	100%
Alliant POWER PISTOL	<<locked>>	61%	19928	46%	**1	92%
Alliant UNIQUE	<<locked>>	60%	20697	48%	**2	100%
Baschieri & Pellagri 100	<<locked>>	61%	23337	54%	**9	100%
Hodgdon Clays	<<locked>>	62%	28065	64%	**0	100%
Hodgdon HS-6	<<locked>>	61%	29892	69%	**73	100%
Hodgdon Longshot	<<locked>>	61%	33634	77%	**12	100%
Hodgdon Universal	<<locked>>	60%	24816	57%	**5	100%
Hodgdon TrailBoss	<<locked>>	84%	12299	28%	**6	100%
[Lovex D037.1]*	<<locked>>	61%	19986	46%	**8	83%
[Lovex D037.2]*	<<locked>>	74%	24555	56%	**47	80%
Lovex S011	<<locked>>	61%	31589	73%	**4	100%
Lovex S020	<<locked>>	62%	25280	58%	**1	100%
Maxam CSB 1	<<locked>>	61%	19943	46%	**6	100%
Maxam CSB 2	<<locked>>	62%	21886	50%	**2	100%
Maxam CSB 3	<<locked>>	60%	22510	52%	**3	100%
Maxam CSB 4	<<locked>>	62%	25005	57%	**9	100%
Maxam CSB 5	<<locked>>	62%	28108	65%	**3	100%
[Ramshot Enforcer]*	<<locked>>	90%	27528	63%	**29	80%
Ramshot Silhouette	<<locked>>	62%	30560	70%	**56	100%
Ramshot True Blue	<<locked>>	61%	33982	78%	**12	100%
ReloadSwiss RS 12	<<locked>>	60%	27485	63%	**5	100%
ReloadSwiss RS 14	<<locked>>	86%	11908	27%	**2	100%
ReloadSwiss RS 20	<<locked>>	62%	20030	46%	**5	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18028	41%	**9	84%
Rottweil P 801	<<locked>>	61%	32242	74%	**5	100%
Rottweil P 806	<<locked>>	62%	14214	33%	**2	93%
SNPE Vectan A0	<<locked>>	61%	19682	45%	**9	100%
SNPE Vectan BA 9	<<locked>>	62%	24555	56%	**5	100%
SNPE Vectan BA10	<<locked>>	60%	28065	65%	**0	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	16476	38%	**3	95%
SNPE Vectan BA9 1/2	<<locked>>	60%	22931	53%	**6	100%
[Shooters World Heavy Pistol]*	<<locked>>	74%	24555	56%	**47	80%
[Shooters World Major Pistol]*	<<locked>>	61%	19986	46%	**8	83%
Somchem MP200	<<locked>>	60%	23699	54%	**8	100%
Somchem MS200	<<locked>>	62%	22539	52%	**5	100%
Somchem S221	<<locked>>	62%	27093	62%	**66	94%
Vihtavuori 3N37	<<locked>>	61%	19145	44%	**9	98%
[Vihtavuori 3N38]*	<<locked>>	64%	14533	33%	**3	80%
[Vihtavuori N105]*	<<locked>>	68%	12879	30%	**7	82%
Vihtavuori N320	<<locked>>	62%	26020	60%	**6	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	15389	35%	**9	100%
Vihtavuori N330	<<locked>>	62%	24105	55%	**5	100%
Vihtavuori N340	<<locked>>	61%	21118	49%	**9	100%
Vihtavuori N350	<<locked>>	61%	17376	40%	**6	97%
Winchester 231	<<locked>>	60%	32213	74%	**7	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.

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