Load data for 9 x 18 (Ultra) + .357 | 125gr | Nosler HP

Recommended Powder(s): ADI AP 70N, Maxam CSB 2, Ramshot Zip, Vihtavuori N330, Winchester 231

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| Nosler HP
Manufacturer SKU:	42055
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.544" \| 13.8mm
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:	0.260" \| 6.6mm
Shank Seated Depth:	0.260" \| 6.6mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B4161_C1230
Last updated:	2025-01-01

Load data for 86 loads in caliber 9 x 18 (Ultra) with .357 | 125gr | Nosler HP bullet and 43 powders such as ADI AP 70N, Maxam CSB 2, Ramshot Zip, 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.

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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>>	78%	22089	85%	**8	99%
ADI APS 350	<<locked>>	76%	23409	90%	**3	100%
ADI APS 450	<<locked>>	75%	21495	82%	**0	100%
ADI AS 30	<<locked>>	81%	20958	80%	**3	100%
ADI AS 50N	<<locked>>	81%	22292	85%	**2	100%
Accurate No. 2	<<locked>>	84%	22800	87%	**2	90%
Accurate Solo 1000	<<locked>>	81%	21495	82%	**9	100%
Accurate Solo 1250	<<locked>>	93%	22220	85%	**8	99%
Alliant BULLSEYE	<<locked>>	80%	22046	84%	**8	95%
Alliant UNIQUE	<<locked>>	95%	22147	85%	**8	94%
Baschieri & Pellagri 100	<<locked>>	89%	23250	89%	**5	100%
Hodgdon Clays	<<locked>>	70%	20407	78%	**1	100%
Hodgdon HP38	<<locked>>	63%	21640	83%	**5	99%
[Hodgdon HS-6]*	<<locked>>	79%	22814	87%	**4	83%
[Hodgdon Longshot]*	<<locked>>	75%	22481	86%	**4	85%
Hodgdon Universal	<<locked>>	87%	22089	85%	**8	99%
Lovex S011	<<locked>>	74%	23192	89%	**5	100%
Lovex S020	<<locked>>	88%	22843	88%	**8	96%
Maxam CSB 1	<<locked>>	94%	20726	79%	**2	98%
Maxam CSB 2 👍	<<locked>>	96%	20073	77%	**1	100%
Maxam CSB 3	<<locked>>	87%	20900	80%	**9	100%
Maxam CSB 4	<<locked>>	84%	21509	82%	**2	100%
Maxam CSB 5	<<locked>>	77%	21089	81%	**6	100%
Ramshot Silhouette	<<locked>>	77%	21509	82%	**8	91%
[Ramshot True Blue]*	<<locked>>	74%	22960	88%	**4	86%
Ramshot Zip 👍	<<locked>>	66%	22916	88%	**1	99%
ReloadSwiss RS 12	<<locked>>	88%	22974	88%	**01	100%
ReloadSwiss RS 20	<<locked>>	96%	20320	78%	**8	95%
Rottweil P 801	<<locked>>	80%	23221	89%	**8	100%
SNPE Vectan A0	<<locked>>	96%	22582	87%	**8	93%
SNPE Vectan BA 9	<<locked>>	84%	22017	84%	**2	97%
SNPE Vectan BA10	<<locked>>	70%	21480	82%	**0	100%
SNPE Vectan BA9 1/2	<<locked>>	86%	21176	81%	**5	98%
Somchem MP200	<<locked>>	87%	22495	86%	**1	92%
Somchem MS200	<<locked>>	90%	21959	84%	**8	95%
[Vihtavuori 3N37]*	<<locked>>	94%	19595	75%	**2	83%
Vihtavuori N310	<<locked>>	67%	21654	83%	**3	100%
Vihtavuori N320	<<locked>>	86%	21930	84%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	13822	53%	**1	100%
Vihtavuori N330 👍	<<locked>>	90%	21176	81%	**1	99%
Vihtavuori N340	<<locked>>	93%	22002	84%	**8	94%
[Vihtavuori N350]*	<<locked>>	96%	19029	73%	**2	83%
Winchester 231 👍	<<locked>>	74%	22916	88%	**1	99%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	63%	14257	55%	**0	95%
[ADI APS 350]²	<<locked>>	58%	15156	58%	**9	100%
[ADI APS 450]²	<<locked>>	59%	14214	54%	**2	100%
[ADI AS 30]²	<<locked>>	59%	12488	48%	**2	100%
ADI AS 50N	<<locked>>	62%	13808	53%	**1	98%
[Accurate No. 2]*	<<locked>>	67%	13750	53%	**4	81%
Accurate Solo 1000	<<locked>>	60%	12981	50%	**5	98%
[Accurate Solo 1250]*	<<locked>>	61%	9485	36%	**9	87%
[Alliant BULLSEYE]*²	<<locked>>	59%	12430	48%	**4	85%
[Alliant UNIQUE]*	<<locked>>	65%	10327	40%	**8	81%
Baschieri & Pellagri 100	<<locked>>	61%	11168	43%	**5	95%
[Hodgdon Clays]²	<<locked>>	58%	15258	58%	**2	100%
Hodgdon HP38	<<locked>>	60%	19435	74%	**9	99%
[Hodgdon HS-6]*	<<locked>>	76%	21045	81%	**2	81%
[Hodgdon Longshot]*	<<locked>>	67%	17114	66%	**6	80%
Hodgdon Universal	<<locked>>	61%	11371	44%	**5	91%
Lovex S011	<<locked>>	62%	16375	63%	**4	97%
[Lovex S020]*	<<locked>>	60%	10051	39%	**5	83%
[Maxam CSB 1]*	<<locked>>	61%	9094	35%	**6	86%
Maxam CSB 2	<<locked>>	60%	7716	30%	**3	91%
Maxam CSB 3	<<locked>>	63%	11414	44%	**8	95%
[Maxam CSB 4]²	<<locked>>	59%	11313	43%	**2	97%
Maxam CSB 5	<<locked>>	62%	13924	53%	**4	100%
[Ramshot Silhouette]*	<<locked>>	61%	13169	50%	**1	82%
[Ramshot True Blue]*	<<locked>>	66%	17579	67%	**9	81%
Ramshot Zip	<<locked>>	60%	18579	71%	**9	98%
ReloadSwiss RS 12	<<locked>>	63%	11037	42%	**7	99%
[ReloadSwiss RS 20]*	<<locked>>	67%	9732	37%	**9	80%
Rottweil P 801	<<locked>>	60%	12850	49%	**7	100%
[SNPE Vectan A0]*	<<locked>>	65%	10878	42%	**6	80%
[SNPE Vectan BA 9]*	<<locked>>	60%	11676	45%	**9	88%
SNPE Vectan BA10	<<locked>>	60%	16505	63%	**1	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	60%	10776	41%	**5	89%
[Somchem MP200]*	<<locked>>	64%	12343	47%	**4	82%
[Somchem MS200]*	<<locked>>	60%	10327	40%	**6	81%
[Vihtavuori 3N37]*	<<locked>>	87%	16302	62%	**9	80%
Vihtavuori N310	<<locked>>	62%	18507	71%	**3	100%
Vihtavuori N320	<<locked>>	62%	11240	43%	**5	98%
Vihtavuori N32C Tin Star	<<locked>>	78%	9311	36%	**9	100%
[Vihtavuori N330]*	<<locked>>	60%	9224	35%	**2	88%
[Vihtavuori N340]*	<<locked>>	63%	9979	38%	**2	80%
[Vihtavuori N350]*	<<locked>>	92%	17463	67%	**9	81%
Winchester 231	<<locked>>	63%	16433	63%	**3	97%

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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