Load data for 9 x 18 (Ultra) + .353 | 90gr | Impala LWFP KS

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.353 \| 90gr \| Impala LWFP KS
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.353" \| 8.97mm
Bullet Length:	0.587" \| 14.9mm
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:	0.303" \| 7.7mm
Shank Seated Depth:	0.303" \| 7.7mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B3004_C1230
Last updated:	2025-01-01

Load data for 70 loads in caliber 9 x 18 (Ultra) with .353 | 90gr | Impala LWFP KS bullet and 35 powders such as 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>>	83%	21495	82%	**50	93%
ADI APS 350	<<locked>>	76%	20798	80%	**9	100%
ADI APS 450	<<locked>>	82%	22278	85%	**1	100%
ADI AS 30	<<locked>>	89%	22350	86%	**7	100%
ADI AS 50N	<<locked>>	90%	23322	89%	**40	98%
Accurate Solo 1000	<<locked>>	89%	22452	86%	**04	98%
[Accurate Solo 1250]*	<<locked>>	94%	18391	70%	**8	89%
[Alliant BULLSEYE]*	<<locked>>	89%	22843	88%	**70	86%
Baschieri & Pellagri 100	<<locked>>	94%	21799	83%	**01	96%
Hodgdon Clays	<<locked>>	83%	23467	90%	**5	100%
Hodgdon HP38	<<locked>>	71%	22321	86%	**33	94%
Hodgdon TiteGroup	<<locked>>	65%	23380	90%	**27	99%
Hodgdon Universal	<<locked>>	92%	21495	82%	**50	93%
Lovex S011	<<locked>>	78%	21582	83%	**1	93%
[Lovex S020]*	<<locked>>	95%	21364	82%	**37	86%
[Maxam CSB 1]*	<<locked>>	94%	17825	68%	**8	88%
Maxam CSB 2	<<locked>>	92%	15331	59%	**1	93%
Maxam CSB 3	<<locked>>	91%	19145	73%	**8	95%
Maxam CSB 4 👍	<<locked>>	93%	21857	84%	**30	99%
Maxam CSB 5	<<locked>>	85%	21045	81%	**7	100%
Ramshot Zip	<<locked>>	70%	22176	85%	**27	93%
ReloadSwiss RS 12 👍	<<locked>>	93%	20479	78%	**96	99%
Rottweil P 801 👍	<<locked>>	85%	21364	82%	**70	100%
SNPE Vectan BA 9	<<locked>>	95%	23250	89%	**27	90%
SNPE Vectan BA10	<<locked>>	76%	22249	85%	**1	100%
SNPE Vectan BA9 1/2	<<locked>>	97%	22205	85%	**43	92%
[Shooters World Ultimate Pistol]*	<<locked>>	63%	22205	85%	**53	86%
[Somchem MP200]*	<<locked>>	94%	22582	87%	**43	82%
[Somchem MS200]*	<<locked>>	96%	21190	81%	**14	85%
Somchem S121	<<locked>>	63%	22800	87%	**83	91%
Vihtavuori N310	<<locked>>	74%	21132	81%	**4	100%
Vihtavuori N320 👍	<<locked>>	95%	21234	81%	**53	99%
Vihtavuori N32C Tin Star	<<locked>>	92%	11922	46%	**7	99%
Vihtavuori N330	<<locked>>	96%	19928	76%	**37	92%
Winchester 231	<<locked>>	78%	22176	85%	**27	93%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 70N]*	<<locked>>	60%	13285	51%	**7	84%
ADI APS 350	<<locked>>	62%	15650	60%	**1	100%
ADI APS 450	<<locked>>	63%	14924	57%	**7	100%
ADI AS 30	<<locked>>	64%	13996	54%	**0	97%
ADI AS 50N	<<locked>>	62%	13590	52%	**4	91%
[Accurate Solo 1000]²	<<locked>>	59%	12633	48%	**1	91%
[Accurate Solo 1250]*	<<locked>>	72%	12372	47%	**1	81%
[Alliant BULLSEYE]*	<<locked>>	79%	18507	71%	**8	82%
[Baschieri & Pellagri 100]*	<<locked>>	61%	11095	42%	**1	85%
Hodgdon Clays	<<locked>>	62%	15447	59%	**0	100%
Hodgdon HP38	<<locked>>	63%	18405	70%	**1	92%
Hodgdon TiteGroup	<<locked>>	61%	20784	80%	**4	99%
[Hodgdon Universal]*	<<locked>>	62%	11922	46%	**1	82%
[Lovex S011]*	<<locked>>	63%	15592	60%	**6	88%
[Lovex S020]*	<<locked>>	80%	15447	59%	**2	80%
[Maxam CSB 1]*	<<locked>>	72%	11777	45%	**4	80%
[Maxam CSB 2]*²	<<locked>>	59%	8920	34%	**9	81%
[Maxam CSB 3]*	<<locked>>	63%	11240	43%	**4	86%
[Maxam CSB 4]*²	<<locked>>	58%	11197	43%	**5	89%
Maxam CSB 5	<<locked>>	61%	12662	48%	**0	98%
Ramshot Zip	<<locked>>	63%	18101	69%	**2	90%
[ReloadSwiss RS 12]*²	<<locked>>	59%	10269	39%	**7	89%
Rottweil P 801	<<locked>>	61%	13039	50%	**9	96%
[SNPE Vectan BA 9]*	<<locked>>	71%	14315	55%	**3	81%
[SNPE Vectan BA10]²	<<locked>>	59%	14910	57%	**7	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	66%	12444	48%	**1	81%
[Shooters World Ultimate Pistol]*	<<locked>>	60%	20276	78%	**10	85%
[Somchem MP200]*	<<locked>>	89%	20349	78%	**04	80%
[Somchem MS200]*	<<locked>>	86%	17709	68%	**5	81%
[Somchem S121]*	<<locked>>	60%	20929	80%	**40	89%
Vihtavuori N310	<<locked>>	62%	16375	63%	**6	100%
[Vihtavuori N320]*	<<locked>>	62%	11081	42%	**1	89%
Vihtavuori N32C Tin Star	<<locked>>	66%	8441	32%	**9	94%
[Vihtavuori N330]*	<<locked>>	71%	12125	46%	**3	82%
[Winchester 231]*	<<locked>>	61%	14634	56%	**0	86%

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