Load data for .357 Magnum + .355 | 124gr | Hornady XTP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Hornady XTP
Manufacturer SKU:	35571
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
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_B2772_C513
Last updated:	2026-01-20

Load data for 134 loads in caliber .357 Magnum with .355 | 124gr | Hornady XTP bullet and 67 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".

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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%	35723	82%	**09	97%
ADI AP 70N	<<locked>>	69%	38377	88%	**37	100%
ADI APS 350	<<locked>>	75%	37826	87%	**40	100%
ADI APS 450	<<locked>>	78%	38537	89%	**83	100%
ADI AS 30	<<locked>>	79%	37869	87%	**25	100%
ADI AS 50N	<<locked>>	75%	37869	87%	**68	100%
Accurate No. 2	<<locked>>	75%	37695	87%	**53	100%
Accurate No. 5	<<locked>>	63%	38711	89%	**58	99%
Accurate No. 7	<<locked>>	78%	38479	88%	**98	91%
[Accurate No. 9]*	<<locked>>	86%	38203	88%	**78	84%
Accurate Solo 1000	<<locked>>	78%	38624	89%	**58	100%
Accurate Solo 1250	<<locked>>	82%	37579	86%	**07	100%
[Accurate TCM]*	<<locked>>	87%	38870	89%	**94	87%
[Alliant BLUE DOT]*	<<locked>>	97%	34418	79%	**29	88%
Alliant BULLSEYE	<<locked>>	72%	37971	87%	**90	100%
Alliant POWER PISTOL	<<locked>>	83%	38812	89%	**17	98%
Alliant Sport Pistol	<<locked>>	68%	38058	87%	**93	100%
Alliant UNIQUE	<<locked>>	83%	38667	89%	**03	100%
Baschieri & Pellagri 100	<<locked>>	79%	38566	89%	**65	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	36840	85%	**58	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	74%	38899	89%	**81	100%
Hodgdon Clays	<<locked>>	75%	38334	88%	**63	100%
Hodgdon HS-6	<<locked>>	68%	39088	90%	**39	100%
Hodgdon Longshot	<<locked>>	65%	39044	90%	**39	100%
Hodgdon Universal	<<locked>>	76%	38377	88%	**37	100%
Hodgdon CFE Pistol	<<locked>>	79%	38551	89%	**37	100%
Hodgdon TrailBoss	<<locked>>	96%	15635	36%	**8	100%
Lovex D036	<<locked>>	63%	38667	89%	**58	99%
Lovex D037.1	<<locked>>	78%	38479	88%	**98	91%
[Lovex D037.2]*	<<locked>>	85%	38203	88%	**78	84%
Lovex S011	<<locked>>	68%	39001	90%	**91	100%
Lovex S020	<<locked>>	74%	37826	87%	**44	100%
Maxam CSB 1	<<locked>>	86%	37840	87%	**11	100%
Maxam CSB 2	<<locked>>	82%	38203	88%	**11	100%
Maxam CSB 3	<<locked>>	82%	38986	90%	**98	100%
Maxam CSB 4	<<locked>>	79%	38537	89%	**71	100%
Maxam CSB 5	<<locked>>	75%	39015	90%	**22	100%
Ramshot Silhouette	<<locked>>	68%	38000	87%	**93	100%
Ramshot True Blue	<<locked>>	64%	38551	89%	**26	100%
ReloadSwiss RS 12	<<locked>>	72%	38696	89%	**07	100%
ReloadSwiss RS 14	<<locked>>	97%	14518	33%	**4	100%
ReloadSwiss RS 20	<<locked>>	84%	38450	88%	**93	100%
ReloadSwiss RS 24	<<locked>>	85%	38189	88%	**98	93%
Rottweil P 801	<<locked>>	67%	38551	89%	**71	100%
Rottweil P 806 👍	<<locked>>	90%	38696	89%	**17	100%
SNPE Vectan A0	<<locked>>	86%	39030	90%	**67	100%
SNPE Vectan BA 9	<<locked>>	79%	39088	90%	**34	100%
SNPE Vectan BA10	<<locked>>	73%	38522	89%	**83	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	91%	38348	88%	**19	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	38232	88%	**24	100%
SNPE Vectan SP 2	<<locked>>	78%	38928	89%	**21	99%
Shooters World Auto Pistol	<<locked>>	63%	38667	89%	**58	99%
[Shooters World Heavy Pistol]*	<<locked>>	85%	38203	88%	**78	84%
Shooters World Major Pistol	<<locked>>	78%	38479	88%	**98	91%
Somchem MP200	<<locked>>	77%	38682	89%	**99	100%
Somchem MS200	<<locked>>	81%	38014	87%	**60	100%
Somchem S221	<<locked>>	71%	38130	88%	**68	96%
Vihtavuori 3N37 👍	<<locked>>	84%	38682	89%	**42	100%
Vihtavuori 3N38	<<locked>>	96%	38957	90%	**88	94%
Vihtavuori N105	<<locked>>	97%	31328	72%	**35	95%
Vihtavuori N310	<<locked>>	64%	38551	89%	**86	100%
Vihtavuori N320	<<locked>>	76%	38348	88%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	33910	78%	**43	100%
Vihtavuori N330	<<locked>>	78%	38943	89%	**44	100%
Vihtavuori N340	<<locked>>	81%	37768	87%	**63	100%
Vihtavuori N350 👍	<<locked>>	86%	37811	87%	**22	100%
Winchester 231	<<locked>>	66%	38696	89%	**11	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	62%	14141	32%	**47	82%
ADI AP 70N	<<locked>>	61%	30589	70%	**35	100%
ADI APS 350	<<locked>>	62%	27818	64%	**09	100%
ADI APS 450	<<locked>>	60%	25512	59%	**12	100%
ADI AS 30	<<locked>>	61%	24816	57%	**42	100%
ADI AS 50N	<<locked>>	60%	26165	60%	**07	100%
Accurate No. 2	<<locked>>	61%	24294	56%	**50	100%
Accurate No. 5	<<locked>>	61%	36274	83%	**22	99%
[Accurate No. 7]*	<<locked>>	63%	21828	50%	**02	80%
[Accurate No. 9]*	<<locked>>	80%	30748	71%	**60	80%
Accurate Solo 1000	<<locked>>	62%	25643	59%	**88	100%
Accurate Solo 1250	<<locked>>	60%	20914	48%	**58	100%
[Accurate TCM]*	<<locked>>	77%	27934	64%	**11	80%
[Alliant BLUE DOT]*	<<locked>>	82%	23366	54%	**19	80%
Alliant BULLSEYE	<<locked>>	61%	27804	64%	**35	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	20276	47%	**43	88%
Alliant Sport Pistol	<<locked>>	61%	31589	73%	**07	100%
Alliant UNIQUE	<<locked>>	62%	21886	50%	**30	100%
Baschieri & Pellagri 100	<<locked>>	60%	23308	54%	**55	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	15345	35%	**17	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	25498	59%	**14	100%
Hodgdon Clays	<<locked>>	62%	28239	65%	**29	100%
Hodgdon HS-6	<<locked>>	61%	30095	69%	**11	99%
Hodgdon Longshot	<<locked>>	61%	33388	77%	**60	100%
Hodgdon Universal	<<locked>>	60%	24990	57%	**43	100%
Hodgdon CFE Pistol	<<locked>>	61%	23931	55%	**27	100%
Hodgdon TrailBoss	<<locked>>	88%	13489	31%	**5	100%
Lovex D036	<<locked>>	61%	36405	84%	**22	99%
[Lovex D037.1]*	<<locked>>	63%	21828	50%	**02	80%
[Lovex D037.2]*	<<locked>>	79%	30748	71%	**60	80%
Lovex S011	<<locked>>	61%	31966	73%	**09	100%
Lovex S020	<<locked>>	61%	25150	58%	**66	100%
Maxam CSB 1	<<locked>>	61%	20073	46%	**38	100%
Maxam CSB 2	<<locked>>	61%	21625	50%	**78	100%
Maxam CSB 3	<<locked>>	61%	23032	53%	**71	100%
Maxam CSB 4	<<locked>>	61%	24526	56%	**78	100%
Maxam CSB 5	<<locked>>	61%	27876	64%	**81	100%
Ramshot Silhouette	<<locked>>	61%	29791	68%	**78	100%
Ramshot True Blue	<<locked>>	61%	34998	80%	**73	100%
ReloadSwiss RS 12	<<locked>>	61%	28543	66%	**73	100%
ReloadSwiss RS 14	<<locked>>	89%	12604	29%	**5	100%
ReloadSwiss RS 20	<<locked>>	61%	19464	45%	**91	100%
[ReloadSwiss RS 24]*	<<locked>>	63%	19421	45%	**27	81%
Rottweil P 801	<<locked>>	61%	32097	74%	**86	100%
[Rottweil P 806]*	<<locked>>	61%	14344	33%	**35	88%
SNPE Vectan A0	<<locked>>	61%	19812	46%	**48	99%
SNPE Vectan BA 9	<<locked>>	61%	24424	56%	**20	100%
SNPE Vectan BA10	<<locked>>	61%	29080	67%	**65	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	16737	38%	**12	92%
SNPE Vectan BA9 1/2	<<locked>>	61%	24091	55%	**20	100%
SNPE Vectan SP 2	<<locked>>	61%	22278	51%	**19	92%
Shooters World Auto Pistol	<<locked>>	61%	36405	84%	**22	99%
[Shooters World Heavy Pistol]*	<<locked>>	79%	30748	71%	**60	80%
[Shooters World Major Pistol]*	<<locked>>	63%	21828	50%	**02	80%
Somchem MP200	<<locked>>	62%	25121	58%	**86	100%
Somchem MS200	<<locked>>	61%	22336	51%	**17	100%
Somchem S221	<<locked>>	61%	27209	63%	**85	91%
Vihtavuori 3N37	<<locked>>	61%	19450	45%	**07	95%
[Vihtavuori 3N38]*	<<locked>>	70%	18202	42%	**84	80%
[Vihtavuori N105]*	<<locked>>	74%	15708	36%	**68	81%
Vihtavuori N310	<<locked>>	60%	35230	81%	**47	100%
Vihtavuori N320	<<locked>>	61%	25991	60%	**07	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	15142	35%	**5	100%
Vihtavuori N330	<<locked>>	61%	23743	55%	**34	100%
Vihtavuori N340	<<locked>>	61%	21799	50%	**11	100%
Vihtavuori N350	<<locked>>	61%	17811	41%	**61	95%
Winchester 231	<<locked>>	61%	33301	77%	**52	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