Load data for 9 x 18 (Ultra) + .355 | 100gr | Sellier & Bellot SP

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Load Specifications

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Bullet:	.355 \| 100gr \| Sellier & Bellot SP
Manufacturer SKU:	31993
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	9 x 18 (Ultra) load data
Case Length (l3):	0.705" \| 17.9mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B7244_C1230
Last updated:	2026-01-21

Load data for 88 loads in caliber 9 x 18 (Ultra) with .355 | 100gr | Sellier & Bellot SP bullet and 44 powder(s). 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>>	85%	23105	89%	**38	98%
ADI APS 350	<<locked>>	78%	22771	87%	**8	100%
ADI APS 450	<<locked>>	81%	23018	88%	**4	100%
ADI AS 30	<<locked>>	90%	23264	89%	**53	100%
ADI AS 50N	<<locked>>	86%	22307	85%	**76	100%
[Accurate No. 2]*	<<locked>>	87%	22365	86%	**47	86%
Accurate Solo 1000	<<locked>>	88%	23351	89%	**66	100%
Accurate Solo 1250	<<locked>>	97%	21683	83%	**83	96%
Alliant BULLSEYE	<<locked>>	85%	22872	88%	**29	92%
Alliant Sport Pistol	<<locked>>	80%	22960	88%	**25	91%
[Alliant UNIQUE]*	<<locked>>	96%	19609	75%	**93	89%
Baschieri & Pellagri 100	<<locked>>	93%	23163	89%	**70	100%
Baschieri & Pellagri 103 Pistol 👍	<<locked>>	90%	23003	88%	**15	100%
Hodgdon Clays	<<locked>>	78%	22974	88%	**1	100%
Hodgdon HP38	<<locked>>	68%	22336	86%	**83	98%
[Hodgdon Longshot]*	<<locked>>	79%	22945	88%	**22	82%
Hodgdon TiteGroup	<<locked>>	62%	22916	88%	**60	100%
Hodgdon Universal	<<locked>>	94%	23105	89%	**38	98%
Hodgdon CFE Pistol	<<locked>>	95%	22191	85%	**09	97%
Lovex S011	<<locked>>	78%	23293	89%	**73	98%
Lovex S020	<<locked>>	93%	22597	87%	**15	93%
Maxam CSB 1	<<locked>>	96%	19493	75%	**37	95%
Maxam CSB 2	<<locked>>	95%	16636	64%	**66	99%
Maxam CSB 3 👍	<<locked>>	96%	23322	89%	**02	100%
Maxam CSB 4	<<locked>>	91%	23003	88%	**86	100%
Maxam CSB 5	<<locked>>	85%	22931	88%	**53	100%
[Ramshot Silhouette]*	<<locked>>	83%	22742	87%	**22	88%
[Ramshot True Blue]*	<<locked>>	77%	22931	88%	**12	82%
Ramshot Zip	<<locked>>	69%	22423	86%	**86	98%
ReloadSwiss RS 12 👍	<<locked>>	94%	23250	89%	**75	100%
ReloadSwiss RS 20	<<locked>>	96%	18115	69%	**60	90%
Rottweil P 801	<<locked>>	85%	23076	88%	**29	100%
[SNPE Vectan A0]*	<<locked>>	96%	20668	79%	**40	89%
SNPE Vectan BA 9	<<locked>>	89%	22408	86%	**70	95%
SNPE Vectan BA10	<<locked>>	76%	23003	88%	**4	100%
SNPE Vectan BA9 1/2	<<locked>>	94%	22698	87%	**02	97%
Shooters World Ultimate Pistol	<<locked>>	63%	23105	88%	**35	93%
Somchem MP200	<<locked>>	93%	23148	89%	**29	90%
Somchem MS200	<<locked>>	97%	23293	89%	**15	93%
Vihtavuori N310	<<locked>>	73%	22960	88%	**30	100%
Vihtavuori N320 👍	<<locked>>	92%	22481	86%	**09	100%
Vihtavuori N330	<<locked>>	97%	22263	85%	**42	98%
Vihtavuori N340	<<locked>>	95%	20740	79%	**76	90%
Winchester 231	<<locked>>	77%	22423	86%	**86	98%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	65%	13721	53%	**2	91%
ADI APS 350	<<locked>>	75%	21524	82%	**8	100%
ADI APS 450	<<locked>>	72%	18289	70%	**2	100%
ADI AS 30	<<locked>>	75%	16418	63%	**5	100%
ADI AS 50N	<<locked>>	71%	15490	59%	**8	98%
[Accurate No. 2]*	<<locked>>	76%	16041	61%	**5	80%
Accurate Solo 1000	<<locked>>	72%	16085	62%	**8	98%
Accurate Solo 1250	<<locked>>	80%	14170	54%	**5	91%
[Alliant BULLSEYE]*	<<locked>>	68%	14634	56%	**2	84%
[Alliant Sport Pistol]*	<<locked>>	63%	14214	54%	**8	82%
[Alliant UNIQUE]*	<<locked>>	78%	13082	50%	**2	81%
Baschieri & Pellagri 100	<<locked>>	78%	15751	60%	**8	97%
Baschieri & Pellagri 103 Pistol	<<locked>>	71%	13198	51%	**5	96%
Hodgdon Clays	<<locked>>	73%	20305	78%	**2	100%
Hodgdon HP38	<<locked>>	62%	18231	70%	**07	97%
[Hodgdon Longshot]*	<<locked>>	77%	21147	81%	**89	80%
Hodgdon TiteGroup	<<locked>>	60%	21393	82%	**40	100%
Hodgdon Universal	<<locked>>	72%	13721	53%	**2	91%
Hodgdon CFE Pistol	<<locked>>	76%	14185	54%	**5	90%
Lovex S011	<<locked>>	65%	16056	62%	**2	94%
[Lovex S020]*	<<locked>>	74%	13285	51%	**2	85%
Maxam CSB 1	<<locked>>	83%	14141	54%	**2	91%
Maxam CSB 2	<<locked>>	80%	11545	44%	**8	95%
Maxam CSB 3	<<locked>>	76%	14562	56%	**8	96%
Maxam CSB 4	<<locked>>	73%	14808	57%	**2	98%
Maxam CSB 5	<<locked>>	69%	15171	58%	**2	100%
[Ramshot Silhouette]*	<<locked>>	68%	14779	57%	**1	80%
[Ramshot True Blue]*	<<locked>>	75%	21176	81%	**79	80%
Ramshot Zip	<<locked>>	61%	17680	68%	**4	95%
ReloadSwiss RS 12	<<locked>>	69%	11502	44%	**5	97%
[ReloadSwiss RS 20]*	<<locked>>	83%	13111	50%	**5	83%
Rottweil P 801	<<locked>>	64%	12850	49%	**5	99%
[SNPE Vectan A0]*	<<locked>>	82%	15243	58%	**9	83%
[SNPE Vectan BA 9]*	<<locked>>	74%	15418	59%	**8	89%
SNPE Vectan BA10	<<locked>>	67%	18275	70%	**9	100%
SNPE Vectan BA9 1/2	<<locked>>	74%	13996	54%	**9	90%
Shooters World Ultimate Pistol	<<locked>>	60%	21045	81%	**96	92%
[Somchem MP200]*	<<locked>>	74%	14170	54%	**8	81%
[Somchem MS200]*	<<locked>>	77%	14649	56%	**8	85%
Vihtavuori N310	<<locked>>	62%	16563	63%	**2	100%
Vihtavuori N320	<<locked>>	72%	13314	51%	**5	98%
Vihtavuori N330	<<locked>>	75%	12546	48%	**9	90%
[Vihtavuori N340]*	<<locked>>	80%	13866	53%	**5	83%
Winchester 231	<<locked>>	61%	14286	55%	**9	92%

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