Load data for 9 x 18 (Ultra) + .355 | 90gr | AERO SOP,- smax:4.40

Recommended Powder(s): ADI AS 50N, Maxam CSB 4, ReloadSwiss RS 12, Rottweil P 801, Vihtavuori N320

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| AERO SOP,- smax:4.40
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.563" \| 14.3mm
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:	0.279" \| 7.1mm
Shank Seated Depth:	0.279" \| 7.1mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B99_C1230
Last updated:	2025-01-01

Load data for 78 loads in caliber 9 x 18 (Ultra) with .355 | 90gr | AERO SOP,- smax:4.40 bullet and 39 powders such as ADI AS 50N, Maxam CSB 4, ReloadSwiss RS 12, Rottweil P 801, Vihtavuori N320. 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>>	88%	21364	82%	**15	94%
ADI APS 350	<<locked>>	81%	22046	84%	**5	100%
ADI APS 450	<<locked>>	86%	22800	87%	**10	100%
ADI AS 30	<<locked>>	93%	21451	82%	**47	100%
ADI AS 50N 👍	<<locked>>	92%	22452	86%	**89	99%
Accurate Solo 1000	<<locked>>	92%	22234	85%	**60	99%
Accurate Solo 1250	<<locked>>	95%	17767	68%	**10	90%
[Alliant BULLSEYE]*	<<locked>>	90%	22089	85%	**15	87%
Baschieri & Pellagri 100	<<locked>>	95%	20624	79%	**40	97%
Hodgdon Clays	<<locked>>	81%	21959	84%	**8	100%
Hodgdon HP38	<<locked>>	71%	21712	83%	**76	95%
Hodgdon TiteGroup	<<locked>>	66%	22742	87%	**76	100%
Hodgdon Universal	<<locked>>	93%	19464	75%	**79	93%
Lovex D032	<<locked>>	64%	22321	86%	**47	91%
Lovex S011	<<locked>>	79%	21379	82%	**40	94%
[Lovex S020]*	<<locked>>	95%	20175	77%	**73	87%
[Maxam CSB 1]*	<<locked>>	96%	16795	64%	**4	89%
Maxam CSB 2	<<locked>>	93%	13663	52%	**4	93%
Maxam CSB 3	<<locked>>	93%	18652	71%	**33	96%
Maxam CSB 4 👍	<<locked>>	95%	21770	83%	**83	99%
Maxam CSB 5	<<locked>>	88%	20755	80%	**50	100%
[Ramshot Silhouette]*	<<locked>>	89%	23061	88%	**22	83%
Ramshot Zip	<<locked>>	75%	22771	87%	**02	95%
ReloadSwiss RS 12 👍	<<locked>>	94%	18521	71%	**25	99%
Rottweil P 801 👍	<<locked>>	90%	21814	84%	**38	100%
SNPE Vectan BA 9	<<locked>>	95%	22089	85%	**66	91%
SNPE Vectan BA10	<<locked>>	80%	22785	87%	**10	100%
SNPE Vectan BA9 1/2	<<locked>>	92%	18855	72%	**40	91%
Shooters World Clean Shot	<<locked>>	64%	22321	86%	**47	91%
[Shooters World Ultimate Pistol]*	<<locked>>	67%	22452	86%	**25	89%
[Somchem MP200]*	<<locked>>	93%	20363	78%	**70	83%
[Somchem MS200]*	<<locked>>	96%	19696	75%	**50	85%
Somchem S121	<<locked>>	66%	22872	88%	**52	93%
Vihtavuori N310	<<locked>>	77%	21364	82%	**43	100%
Vihtavuori N320 👍	<<locked>>	97%	20842	80%	**02	99%
Vihtavuori N32C Tin Star	<<locked>>	96%	10573	40%	**0	99%
Vihtavuori N330	<<locked>>	96%	18318	70%	**70	92%
[Vihtavuori N340]*	<<locked>>	95%	17477	67%	**07	82%
Winchester 231	<<locked>>	83%	22771	87%	**02	95%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 70N]*	<<locked>>	63%	11458	44%	**6	84%
ADI APS 350	<<locked>>	63%	14257	55%	**7	100%
ADI APS 450	<<locked>>	63%	13373	51%	**7	100%
ADI AS 30	<<locked>>	64%	11516	44%	**0	96%
ADI AS 50N	<<locked>>	62%	11226	43%	**7	90%
[Accurate Solo 1000]²	<<locked>>	59%	10675	41%	**1	90%
[Accurate Solo 1250]*	<<locked>>	75%	11255	43%	**7	81%
[Alliant BULLSEYE]*	<<locked>>	77%	16157	62%	**1	81%
[Baschieri & Pellagri 100]*	<<locked>>	60%	9050	35%	**1	83%
Hodgdon Clays	<<locked>>	63%	14344	55%	**7	100%
Hodgdon HP38	<<locked>>	61%	15809	61%	**5	91%
Hodgdon TiteGroup	<<locked>>	62%	19986	77%	**30	99%
[Hodgdon Universal]*	<<locked>>	65%	10269	39%	**3	81%
[Lovex D032]*	<<locked>>	61%	19377	74%	**4	89%
[Lovex S011]*	<<locked>>	62%	13227	51%	**0	87%
[Lovex S020]*	<<locked>>	82%	14156	54%	**5	81%
[Maxam CSB 1]*	<<locked>>	76%	10791	41%	**7	81%
[Maxam CSB 2]*	<<locked>>	69%	7963	30%	**4	81%
[Maxam CSB 3]*	<<locked>>	62%	9239	35%	**4	84%
Maxam CSB 4	<<locked>>	63%	10530	40%	**0	90%
Maxam CSB 5	<<locked>>	61%	10675	41%	**0	98%
[Ramshot Silhouette]*	<<locked>>	86%	20943	80%	**89	82%
[Ramshot Zip]*	<<locked>>	60%	14794	57%	**5	89%
[ReloadSwiss RS 12]*	<<locked>>	63%	8456	32%	**7	88%
Rottweil P 801	<<locked>>	60%	9660	37%	**0	94%
[SNPE Vectan BA 9]*	<<locked>>	73%	13576	52%	**3	82%
[SNPE Vectan BA10]²	<<locked>>	59%	13358	51%	**7	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	69%	11240	43%	**3	81%
[Shooters World Clean Shot]*	<<locked>>	61%	19377	74%	**4	89%
[Shooters World Ultimate Pistol]*	<<locked>>	61%	18681	72%	**47	85%
[Somchem MP200]*	<<locked>>	89%	18304	70%	**27	80%
[Somchem MS200]*	<<locked>>	87%	16346	63%	**8	82%
Somchem S121	<<locked>>	60%	18826	72%	**73	90%
Vihtavuori N310	<<locked>>	62%	13895	53%	**6	100%
[Vihtavuori N320]*	<<locked>>	61%	8818	34%	**4	87%
Vihtavuori N32C Tin Star	<<locked>>	72%	6962	27%	**2	92%
[Vihtavuori N330]*	<<locked>>	73%	10863	42%	**0	82%
[Vihtavuori N340]*	<<locked>>	90%	15751	60%	**8	80%
[Winchester 231]*²	<<locked>>	59%	11966	46%	**3	85%

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