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:	2026-01-20

Load data for 122 loads in caliber .357 Magnum with .357 | 180gr | Hornady XTP bullet and 61 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>>	95%	33881	78%	**42	99%
ADI AP 70N	<<locked>>	70%	38928	89%	**83	100%
ADI APS 450	<<locked>>	77%	37463	86%	**8	100%
ADI AS 30	<<locked>>	80%	39073	90%	**7	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>>	87%	37913	87%	**27	88%
Accurate Solo 1000	<<locked>>	77%	37478	86%	**07	100%
Accurate Solo 1250	<<locked>>	83%	38116	88%	**63	100%
[Accurate TCM]*	<<locked>>	87%	37768	87%	**20	89%
[Alliant 2400]*	<<locked>>	96%	34403	79%	**04	83%
Alliant BLUE DOT	<<locked>>	95%	32764	75%	**61	90%
Alliant BULLSEYE	<<locked>>	73%	37811	87%	**22	100%
Alliant POWER PISTOL	<<locked>>	83%	38101	88%	**27	99%
Alliant Sport Pistol	<<locked>>	69%	38856	89%	**35	100%
Alliant UNIQUE	<<locked>>	83%	38101	88%	**29	100%
Baschieri & Pellagri 100	<<locked>>	78%	37666	87%	**14	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	36114	83%	**14	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	74%	37652	87%	**37	100%
Hodgdon HS-6	<<locked>>	68%	37753	87%	**61	100%
Hodgdon Longshot	<<locked>>	65%	38392	88%	**65	100%
Hodgdon Universal	<<locked>>	77%	38928	89%	**83	100%
Hodgdon CFE Pistol	<<locked>>	79%	38566	89%	**79	100%
Lovex D037.1	<<locked>>	78%	37550	86%	**30	94%
[Lovex D037.2]*	<<locked>>	86%	37913	87%	**27	88%
Lovex S011	<<locked>>	67%	37565	86%	**33	100%
Lovex S020	<<locked>>	75%	38130	88%	**89	100%
Maxam CSB 1	<<locked>>	86%	37536	86%	**56	100%
Maxam CSB 2	<<locked>>	81%	37231	86%	**53	100%
Maxam CSB 3	<<locked>>	81%	38101	88%	**37	100%
Maxam CSB 4	<<locked>>	78%	37869	87%	**17	100%
Maxam CSB 5	<<locked>>	74%	38043	87%	**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 20	<<locked>>	84%	37637	86%	**19	100%
ReloadSwiss RS 24	<<locked>>	85%	38130	88%	**24	96%
Rottweil P 801	<<locked>>	67%	37884	87%	**17	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>>	72%	37463	86%	**8	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	91%	38450	88%	**52	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	37724	87%	**66	100%
SNPE Vectan SP 2 👍	<<locked>>	78%	37913	87%	**27	100%
[Shooters World Heavy Pistol]*	<<locked>>	86%	37913	87%	**27	88%
Shooters World Major Pistol	<<locked>>	78%	37550	86%	**30	94%
Somchem MP200	<<locked>>	76%	38145	88%	**25	100%
Somchem MS200	<<locked>>	82%	38769	89%	**09	100%
Somchem S221	<<locked>>	72%	38609	89%	**07	98%
Vihtavuori 3N37 👍	<<locked>>	83%	37449	86%	**58	100%
Vihtavuori 3N38	<<locked>>	97%	38522	89%	**20	97%
Vihtavuori N105	<<locked>>	96%	29298	67%	**61	97%
Vihtavuori N310	<<locked>>	62%	36912	85%	**2	100%
Vihtavuori N320	<<locked>>	75%	37724	87%	**20	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>>	66%	37724	87%	**53	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	74%	19740	45%	**2	93%
ADI AP 70N	<<locked>>	60%	29733	68%	**4	100%
ADI APS 450	<<locked>>	74%	35520	82%	**2	100%
ADI AS 30	<<locked>>	70%	31009	71%	**2	100%
ADI AS 50N	<<locked>>	64%	29124	67%	**8	100%
Accurate No. 2	<<locked>>	61%	23438	54%	**5	100%
[Accurate No. 7]*	<<locked>>	61%	19986	46%	**8	83%
[Accurate No. 9]*	<<locked>>	75%	24555	56%	**47	80%
Accurate Solo 1000	<<locked>>	68%	29617	68%	**2	100%
Accurate Solo 1250	<<locked>>	67%	25338	58%	**5	100%
[Accurate TCM]*	<<locked>>	73%	23409	54%	**27	81%
[Alliant 2400]*	<<locked>>	90%	29095	67%	**32	80%
[Alliant BLUE DOT]*	<<locked>>	76%	19189	44%	**8	81%
Alliant BULLSEYE	<<locked>>	61%	26948	62%	**01	100%
Alliant POWER PISTOL	<<locked>>	61%	19928	46%	**1	92%
Alliant Sport Pistol	<<locked>>	62%	31372	72%	**56	100%
Alliant UNIQUE	<<locked>>	60%	20697	48%	**2	100%
Baschieri & Pellagri 100	<<locked>>	67%	28224	65%	**2	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	82%	26295	60%	**9	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	26194	60%	**5	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 CFE Pistol	<<locked>>	62%	24062	55%	**5	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>>	70%	25614	59%	**2	100%
Maxam CSB 2	<<locked>>	66%	24801	57%	**8	100%
Maxam CSB 3	<<locked>>	67%	27224	63%	**2	100%
Maxam CSB 4	<<locked>>	66%	28398	65%	**8	100%
Maxam CSB 5	<<locked>>	67%	31850	73%	**2	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 20	<<locked>>	64%	21393	49%	**5	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18028	41%	**9	84%
Rottweil P 801	<<locked>>	61%	32242	74%	**5	100%
Rottweil P 806	<<locked>>	64%	15838	36%	**8	95%
SNPE Vectan A0	<<locked>>	67%	23482	54%	**8	100%
SNPE Vectan BA 9	<<locked>>	62%	24555	56%	**5	100%
SNPE Vectan BA10	<<locked>>	69%	35520	82%	**2	100%
SNPE Vectan BA7 1/2	<<locked>>	68%	20421	47%	**2	98%
SNPE Vectan BA9 1/2	<<locked>>	62%	24439	56%	**5	100%
SNPE Vectan SP 2	<<locked>>	61%	21843	50%	**14	95%
[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>>	63%	20160	46%	**8	98%
[Vihtavuori 3N38]*	<<locked>>	71%	17898	41%	**9	85%
[Vihtavuori N105]*	<<locked>>	77%	16636	38%	**5	88%
Vihtavuori N310	<<locked>>	60%	34606	80%	**9	100%
Vihtavuori N320	<<locked>>	64%	27731	64%	**5	100%
Vihtavuori N330	<<locked>>	62%	24105	55%	**5	100%
Vihtavuori N340	<<locked>>	63%	22292	51%	**8	100%
Vihtavuori N350	<<locked>>	64%	19595	45%	**5	98%
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.

<<locked>>... you need to buy an access license to unlock the data