Load data for 9 x 18 (Ultra) + .357 | 125gr | Hornady FP XTP

Recommended Powder(s): Accurate Solo 1250, Ramshot Zip, ReloadSwiss RS 12, Vihtavuori N330, Winchester 231

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| Hornady FP XTP
Manufacturer SKU:	35730
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.547" \| 13.9mm
Caliber:	9 x 18 (Ultra) load data
Case Length (l3):	0.705" \| 17.9mm
Cartridge Length (C.O.L.):	0.989" \| 25.1mm
Seated Depth:	0.263" \| 6.7mm
Shank Seated Depth:	0.263" \| 6.7mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B2778_C1230
Last updated:	2025-01-01

Load data for 86 loads in caliber 9 x 18 (Ultra) with .357 | 125gr | Hornady FP XTP bullet and 43 powders such as Accurate Solo 1250, Ramshot Zip, ReloadSwiss RS 12, Vihtavuori N330, Winchester 231. 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 70N	<<locked>>	79%	22321	86%	**8	99%
ADI APS 350	<<locked>>	71%	20972	80%	**1	100%
ADI APS 450	<<locked>>	76%	21741	83%	**3	100%
ADI AS 30	<<locked>>	82%	21408	82%	**6	100%
ADI AS 50N	<<locked>>	82%	22698	87%	**5	100%
Accurate No. 2	<<locked>>	85%	22945	88%	**2	90%
Accurate Solo 1000	<<locked>>	82%	21799	84%	**2	100%
Accurate Solo 1250 👍	<<locked>>	95%	22727	87%	**8	99%
Alliant BULLSEYE	<<locked>>	81%	22379	86%	**8	95%
Alliant UNIQUE	<<locked>>	96%	22292	85%	**8	94%
Baschieri & Pellagri 100	<<locked>>	85%	21103	81%	**2	100%
Hodgdon Clays	<<locked>>	71%	20958	80%	**1	100%
Hodgdon HP38	<<locked>>	64%	22075	85%	**8	100%
[Hodgdon HS-6]*	<<locked>>	80%	23409	90%	**8	83%
[Hodgdon Longshot]*	<<locked>>	76%	22713	87%	**4	85%
Hodgdon Universal	<<locked>>	88%	22321	86%	**8	99%
Lovex S011	<<locked>>	71%	21176	81%	**2	99%
Lovex S020	<<locked>>	89%	23409	90%	**8	96%
Maxam CSB 1	<<locked>>	95%	21335	82%	**5	98%
Maxam CSB 2	<<locked>>	93%	18130	69%	**8	100%
Maxam CSB 3	<<locked>>	88%	21306	82%	**9	100%
Maxam CSB 4	<<locked>>	85%	22104	85%	**9	100%
Maxam CSB 5	<<locked>>	78%	21132	81%	**6	100%
Ramshot Silhouette	<<locked>>	78%	22017	84%	**1	91%
[Ramshot True Blue]*	<<locked>>	72%	21567	83%	**5	84%
Ramshot Zip 👍	<<locked>>	67%	23409	90%	**1	100%
ReloadSwiss RS 12 👍	<<locked>>	89%	23482	90%	**04	100%
ReloadSwiss RS 20	<<locked>>	97%	20711	79%	**1	95%
Rottweil P 801	<<locked>>	77%	21248	81%	**8	100%
SNPE Vectan A0	<<locked>>	97%	23061	88%	**8	93%
SNPE Vectan BA 9	<<locked>>	86%	22437	86%	**5	97%
SNPE Vectan BA10	<<locked>>	71%	21727	83%	**3	100%
SNPE Vectan BA9 1/2	<<locked>>	87%	21611	83%	**8	98%
Somchem MP200	<<locked>>	88%	23003	88%	**4	93%
Somchem MS200	<<locked>>	91%	22452	86%	**5	95%
[Vihtavuori 3N37]*	<<locked>>	95%	19812	76%	**5	84%
Vihtavuori N310	<<locked>>	68%	21973	84%	**3	100%
Vihtavuori N320	<<locked>>	87%	22060	84%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	13953	53%	**4	100%
Vihtavuori N330 👍	<<locked>>	91%	21640	83%	**8	100%
Vihtavuori N340	<<locked>>	94%	22147	85%	**8	94%
[Vihtavuori N350]*	<<locked>>	97%	19508	75%	**5	83%
Winchester 231 👍	<<locked>>	75%	23409	90%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	12850	49%	**7	93%
[ADI APS 350]²	<<locked>>	59%	15403	59%	**2	100%
ADI APS 450	<<locked>>	60%	14431	55%	**2	100%
ADI AS 30	<<locked>>	60%	12444	48%	**2	100%
ADI AS 50N	<<locked>>	63%	13938	53%	**1	98%
[Accurate No. 2]*	<<locked>>	68%	14054	54%	**4	82%
Accurate Solo 1000	<<locked>>	61%	13198	51%	**8	98%
[Accurate Solo 1250]*	<<locked>>	61%	9558	37%	**9	87%
[Alliant BULLSEYE]*	<<locked>>	60%	12662	48%	**8	85%
[Alliant UNIQUE]*	<<locked>>	66%	10602	41%	**8	81%
Baschieri & Pellagri 100	<<locked>>	61%	11255	43%	**9	95%
[Hodgdon Clays]²	<<locked>>	59%	15461	59%	**2	100%
Hodgdon HP38	<<locked>>	61%	19522	75%	**9	99%
[Hodgdon HS-6]*	<<locked>>	77%	21509	82%	**5	81%
[Hodgdon Longshot]*	<<locked>>	67%	17231	66%	**9	80%
Hodgdon Universal	<<locked>>	62%	11356	44%	**8	91%
Lovex S011	<<locked>>	62%	16462	63%	**4	97%
[Lovex S020]*	<<locked>>	61%	10153	39%	**5	83%
[Maxam CSB 1]*	<<locked>>	62%	9297	36%	**6	86%
Maxam CSB 2	<<locked>>	60%	7702	30%	**6	91%
[Maxam CSB 3]²	<<locked>>	59%	10022	38%	**9	93%
Maxam CSB 4	<<locked>>	60%	11385	44%	**2	97%
Maxam CSB 5	<<locked>>	62%	13982	54%	**4	100%
[Ramshot Silhouette]*	<<locked>>	62%	13460	52%	**4	82%
[Ramshot True Blue]*	<<locked>>	67%	17956	69%	**3	81%
Ramshot Zip	<<locked>>	60%	18695	72%	**9	98%
[ReloadSwiss RS 12]²	<<locked>>	59%	9732	37%	**1	97%
[ReloadSwiss RS 20]*	<<locked>>	67%	9819	38%	**9	80%
Rottweil P 801	<<locked>>	60%	12966	50%	**4	100%
[SNPE Vectan A0]*	<<locked>>	66%	10950	42%	**6	80%
[SNPE Vectan BA 9]*	<<locked>>	61%	11908	46%	**9	88%
SNPE Vectan BA10	<<locked>>	61%	16549	63%	**1	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	61%	10849	42%	**5	89%
[Somchem MP200]*	<<locked>>	65%	12444	48%	**4	82%
[Somchem MS200]*	<<locked>>	61%	10428	40%	**6	82%
[Vihtavuori 3N37]*	<<locked>>	88%	16433	63%	**9	80%
Vihtavuori N310	<<locked>>	63%	18811	72%	**7	100%
Vihtavuori N320	<<locked>>	63%	11327	43%	**5	98%
Vihtavuori N32C Tin Star	<<locked>>	74%	8354	32%	**6	100%
[Vihtavuori N330]*	<<locked>>	61%	9311	36%	**2	88%
[Vihtavuori N340]*	<<locked>>	64%	10066	39%	**2	80%
[Vihtavuori N350]*	<<locked>>	93%	17608	67%	**9	81%
Winchester 231	<<locked>>	60%	15026	58%	**0	96%

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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