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

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2

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:	0.576" \| 14.6mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.216" \| 5.5mm
Shank Seated Depth:	0.216" \| 5.5mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B2772_C515
Last updated:	2025-01-01

Load data for 106 loads in caliber .357 Maximum with .355 | 124gr | Hornady XTP bullet and 53 powders such as Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2. 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>>	87%	38943	87%	**57	100%
ADI APS 350	<<locked>>	71%	38841	86%	**52	100%
ADI APS 450	<<locked>>	73%	39740	88%	**98	100%
ADI AS 30	<<locked>>	72%	39668	88%	**27	100%
ADI AS 50N	<<locked>>	67%	38943	87%	**70	100%
[Accurate 4100]*	<<locked>>	89%	40321	90%	**09	83%
Accurate No. 2	<<locked>>	68%	39610	88%	**62	100%
Accurate No. 7	<<locked>>	68%	40089	89%	**22	95%
[Accurate No. 9]*	<<locked>>	76%	39755	88%	**03	89%
Accurate Solo 1000	<<locked>>	72%	40219	89%	**73	100%
Accurate Solo 1250	<<locked>>	74%	40161	89%	**29	100%
Accurate TCM	<<locked>>	76%	40335	90%	**06	91%
[Alliant 2400]*	<<locked>>	85%	39668	88%	**13	86%
Alliant BLUE DOT	<<locked>>	87%	39247	87%	**03	94%
Alliant BULLSEYE	<<locked>>	64%	39117	87%	**81	100%
Alliant POWER PISTOL 👍	<<locked>>	72%	39639	88%	**06	99%
Alliant UNIQUE	<<locked>>	74%	40219	89%	**08	100%
Baschieri & Pellagri 100	<<locked>>	70%	39088	87%	**50	100%
Hodgdon Clays	<<locked>>	71%	39813	89%	**75	100%
[Hodgdon LilGun]*	<<locked>>	95%	39218	87%	**72	86%
Hodgdon Universal	<<locked>>	68%	39958	89%	**29	100%
Hodgdon TrailBoss	<<locked>>	97%	20392	45%	**29	100%
Lovex D037.1	<<locked>>	68%	40089	89%	**22	95%
[Lovex D037.2]*	<<locked>>	74%	39175	87%	**96	89%
Lovex S020	<<locked>>	67%	39697	88%	**55	100%
Maxam CSB 1	<<locked>>	77%	39726	88%	**12	100%
Maxam CSB 2	<<locked>>	73%	40306	90%	**09	100%
Maxam CSB 3	<<locked>>	73%	39784	88%	**90	100%
Maxam CSB 4	<<locked>>	71%	40219	89%	**80	100%
Maxam CSB 5	<<locked>>	68%	39740	88%	**17	100%
[Ramshot Enforcer]*	<<locked>>	85%	40059	89%	**22	87%
ReloadSwiss RS 12	<<locked>>	63%	39421	88%	**86	100%
ReloadSwiss RS 14	<<locked>>	95%	18550	41%	**22	100%
ReloadSwiss RS 20	<<locked>>	73%	39392	88%	**81	100%
ReloadSwiss RS 24	<<locked>>	74%	40234	89%	**19	97%
Rottweil P 806 👍	<<locked>>	77%	40190	89%	**93	100%
SNPE Vectan A0	<<locked>>	76%	39015	87%	**49	100%
SNPE Vectan BA 9	<<locked>>	69%	39015	87%	**16	100%
SNPE Vectan BA10	<<locked>>	68%	39740	88%	**98	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	80%	39523	88%	**21	100%
SNPE Vectan BA9 1/2	<<locked>>	70%	38885	86%	**22	100%
[Shooters World Heavy Pistol]*	<<locked>>	74%	39175	87%	**96	89%
Shooters World Major Pistol	<<locked>>	68%	40089	89%	**22	95%
Somchem MP200	<<locked>>	68%	39798	89%	**98	100%
Somchem MS200	<<locked>>	72%	39276	87%	**52	100%
Vihtavuori 3N37	<<locked>>	73%	39450	88%	**24	100%
Vihtavuori 3N38	<<locked>>	83%	39073	87%	**90	97%
Vihtavuori N105	<<locked>>	88%	38914	87%	**19	99%
Vihtavuori N320	<<locked>>	67%	38406	85%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	40089	89%	**94	100%
Vihtavuori N330	<<locked>>	68%	39479	88%	**16	100%
Vihtavuori N340	<<locked>>	72%	39044	87%	**65	100%
Vihtavuori N350	<<locked>>	76%	39117	87%	**24	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19131	43%	**43	91%
ADI APS 350	<<locked>>	61%	31154	69%	**50	100%
ADI APS 450	<<locked>>	61%	30632	68%	**66	100%
ADI AS 30	<<locked>>	61%	30153	67%	**99	100%
ADI AS 50N	<<locked>>	61%	33359	74%	**88	100%
[Accurate 4100]*	<<locked>>	84%	34606	77%	**27	80%
Accurate No. 2	<<locked>>	61%	31444	70%	**53	100%
Accurate No. 7	<<locked>>	61%	31169	69%	**52	90%
[Accurate No. 9]*	<<locked>>	63%	25483	57%	**40	81%
Accurate Solo 1000	<<locked>>	61%	30806	69%	**42	100%
Accurate Solo 1250	<<locked>>	61%	27470	61%	**39	100%
[Accurate TCM]*	<<locked>>	61%	23728	53%	**98	81%
[Alliant 2400]*	<<locked>>	76%	30066	67%	**39	80%
[Alliant BLUE DOT]*	<<locked>>	64%	19899	44%	**89	80%
Alliant BULLSEYE	<<locked>>	61%	35259	78%	**29	100%
Alliant POWER PISTOL	<<locked>>	61%	28660	64%	**03	96%
Alliant UNIQUE	<<locked>>	61%	28297	63%	**17	100%
Baschieri & Pellagri 100	<<locked>>	61%	29863	66%	**35	100%
Hodgdon Clays	<<locked>>	61%	31850	71%	**63	100%
[Hodgdon LilGun]*	<<locked>>	89%	30443	68%	**04	80%
Hodgdon Universal	<<locked>>	61%	32851	73%	**34	100%
Hodgdon TrailBoss	<<locked>>	62%	10269	23%	**9	100%
Lovex D037.1	<<locked>>	61%	31169	69%	**52	90%
[Lovex D037.2]*	<<locked>>	62%	24990	56%	**30	80%
Lovex S020	<<locked>>	61%	34069	76%	**70	100%
Maxam CSB 1	<<locked>>	61%	26252	58%	**19	100%
Maxam CSB 2	<<locked>>	61%	29501	66%	**58	100%
Maxam CSB 3	<<locked>>	61%	29022	65%	**39	100%
Maxam CSB 4	<<locked>>	61%	30777	68%	**42	100%
Maxam CSB 5	<<locked>>	61%	33750	75%	**45	100%
[Ramshot Enforcer]*	<<locked>>	76%	28950	64%	**22	81%
ReloadSwiss RS 12	<<locked>>	61%	37463	83%	**53	100%
ReloadSwiss RS 14	<<locked>>	60%	9471	21%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	27441	61%	**01	100%
ReloadSwiss RS 24	<<locked>>	61%	25860	58%	**44	90%
Rottweil P 806	<<locked>>	61%	23569	52%	**01	98%
SNPE Vectan A0	<<locked>>	61%	26397	59%	**55	100%
SNPE Vectan BA 9	<<locked>>	61%	30763	68%	**01	100%
SNPE Vectan BA10	<<locked>>	61%	34113	76%	**19	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	22785	51%	**12	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	30298	67%	**91	100%
[Shooters World Heavy Pistol]*	<<locked>>	62%	24990	56%	**30	80%
Shooters World Major Pistol	<<locked>>	61%	31169	69%	**52	90%
Somchem MP200	<<locked>>	61%	33025	73%	**99	100%
Somchem MS200	<<locked>>	61%	29109	65%	**01	100%
Vihtavuori 3N37	<<locked>>	61%	27035	60%	**30	100%
[Vihtavuori 3N38]*	<<locked>>	61%	19740	44%	**93	86%
[Vihtavuori N105]*	<<locked>>	61%	15664	35%	**04	84%
Vihtavuori N320	<<locked>>	61%	32489	72%	**71	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	19392	43%	**79	100%
Vihtavuori N330	<<locked>>	61%	31937	71%	**14	100%
Vihtavuori N340	<<locked>>	61%	28500	63%	**01	100%
Vihtavuori N350	<<locked>>	61%	25048	56%	**88	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