Load data for 9 x 18 (Ultra) + .355 | 90gr | Hornady XTP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| Hornady XTP
Manufacturer SKU:	35500
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.435" \| 11.0mm
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:	0.151" \| 3.8mm
Shank Seated Depth:	0.151" \| 3.8mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B2765_C1230
Last updated:	2025-01-01

Load data for 90 loads in caliber 9 x 18 (Ultra) with .355 | 90gr | Hornady XTP bullet and 45 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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.

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%	22785	87%	**89	99%
ADI APS 350	<<locked>>	72%	21944	84%	**79	100%
ADI APS 450	<<locked>>	77%	23105	89%	**35	100%
ADI AS 30	<<locked>>	81%	22002	84%	**78	100%
ADI AS 50N	<<locked>>	82%	23395	90%	**43	100%
[Accurate No. 2]*	<<locked>>	83%	23076	88%	**27	89%
Accurate Solo 1000	<<locked>>	79%	21741	83%	**84	100%
Accurate Solo 1250	<<locked>>	92%	23032	88%	**60	98%
Alliant BULLSEYE	<<locked>>	77%	21872	84%	**66	93%
Alliant UNIQUE	<<locked>>	94%	22872	88%	**12	93%
Baschieri & Pellagri 100	<<locked>>	86%	22960	88%	**20	100%
Hodgdon Clays	<<locked>>	72%	22191	85%	**96	100%
Hodgdon HP38	<<locked>>	64%	22916	88%	**43	99%
[Hodgdon HS-6]*	<<locked>>	77%	23018	88%	**73	81%
[Hodgdon Longshot]*	<<locked>>	74%	22945	88%	**86	84%
Hodgdon Universal	<<locked>>	86%	22785	87%	**89	99%
Hodgdon TrailBoss	<<locked>>	96%	7223	28%	**1	93%
Lovex S011	<<locked>>	70%	21741	83%	**94	99%
Lovex S020	<<locked>>	85%	22104	85%	**66	95%
Maxam CSB 1	<<locked>>	96%	23047	88%	**57	98%
Maxam CSB 2 👍	<<locked>>	97%	22278	85%	**12	100%
Maxam CSB 3	<<locked>>	89%	23351	89%	**57	100%
Maxam CSB 4	<<locked>>	84%	22829	87%	**30	100%
Maxam CSB 5	<<locked>>	77%	22176	85%	**81	100%
Ramshot Silhouette	<<locked>>	77%	22481	86%	**76	90%
[Ramshot True Blue]*	<<locked>>	71%	22162	85%	**63	83%
Ramshot Zip	<<locked>>	63%	22176	85%	**37	99%
ReloadSwiss RS 12 👍	<<locked>>	85%	23293	89%	**19	100%
[ReloadSwiss RS 14]*	<<locked>>	94%	6193	24%	**1	85%
ReloadSwiss RS 20	<<locked>>	96%	21930	84%	**06	95%
Rottweil P 801	<<locked>>	76%	22408	86%	**63	100%
SNPE Vectan A0	<<locked>>	92%	21814	84%	**17	91%
SNPE Vectan BA 9	<<locked>>	82%	21930	84%	**14	96%
SNPE Vectan BA10	<<locked>>	71%	23090	88%	**35	100%
SNPE Vectan BA9 1/2	<<locked>>	85%	22133	85%	**50	98%
Somchem MP200	<<locked>>	85%	22945	88%	**86	91%
Somchem MS200	<<locked>>	90%	23438	90%	**76	94%
[Vihtavuori 3N37]*	<<locked>>	96%	22046	84%	**89	84%
Vihtavuori N310	<<locked>>	65%	21596	83%	**45	100%
Vihtavuori N320	<<locked>>	84%	22176	85%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	14982	57%	**53	100%
Vihtavuori N330 👍	<<locked>>	90%	22902	88%	**12	99%
Vihtavuori N340	<<locked>>	92%	22742	87%	**73	93%
[Vihtavuori N350]*	<<locked>>	97%	20755	79%	**43	83%
Winchester 231	<<locked>>	70%	22176	85%	**37	99%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	14533	56%	**83	94%
ADI APS 350	<<locked>>	60%	16302	62%	**4	100%
ADI APS 450	<<locked>>	62%	16172	62%	**04	100%
ADI AS 30	<<locked>>	63%	13982	54%	**01	100%
ADI AS 50N	<<locked>>	62%	14286	55%	**33	98%
[Accurate No. 2]*	<<locked>>	69%	15200	58%	**43	81%
Accurate Solo 1000	<<locked>>	62%	13938	53%	**04	98%
[Accurate Solo 1250]*	<<locked>>	60%	9834	38%	**6	85%
[Alliant BULLSEYE]*	<<locked>>	60%	13445	51%	**37	84%
[Alliant UNIQUE]*	<<locked>>	68%	11937	46%	**07	81%
Baschieri & Pellagri 100	<<locked>>	60%	11618	44%	**5	94%
Hodgdon Clays	<<locked>>	60%	16244	62%	**8	100%
Hodgdon HP38	<<locked>>	61%	21451	82%	**17	99%
[Hodgdon HS-6]*	<<locked>>	75%	21785	83%	**50	80%
[Hodgdon Longshot]*	<<locked>>	68%	19014	73%	**98	80%
Hodgdon Universal	<<locked>>	62%	12270	47%	**14	91%
[Hodgdon TrailBoss]*	<<locked>>	73%	5018	19%	**9	86%
Lovex S011	<<locked>>	62%	17129	66%	**96	96%
[Lovex S020]*	<<locked>>	60%	10660	41%	**5	82%
[Maxam CSB 1]*	<<locked>>	61%	9718	37%	**2	85%
Maxam CSB 2	<<locked>>	63%	8775	34%	**2	91%
[Maxam CSB 3]²	<<locked>>	59%	10849	42%	**5	93%
Maxam CSB 4	<<locked>>	61%	12444	48%	**4	97%
Maxam CSB 5	<<locked>>	60%	13663	52%	**07	100%
[Ramshot Silhouette]*	<<locked>>	61%	13996	54%	**60	81%
[Ramshot True Blue]*	<<locked>>	67%	19725	76%	**01	81%
Ramshot Zip	<<locked>>	61%	20537	79%	**98	98%
ReloadSwiss RS 12	<<locked>>	60%	10936	42%	**17	97%
[ReloadSwiss RS 14]*	<<locked>>	83%	5294	20%	**9	81%
[ReloadSwiss RS 20]*	<<locked>>	71%	11502	44%	**7	82%
Rottweil P 801	<<locked>>	60%	13750	53%	**73	100%
[SNPE Vectan A0]*	<<locked>>	68%	12328	47%	**8	81%
[SNPE Vectan BA 9]*	<<locked>>	60%	12212	47%	**1	87%
SNPE Vectan BA10	<<locked>>	61%	17724	68%	**40	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	62%	11777	45%	**1	88%
[Somchem MP200]*	<<locked>>	65%	13140	50%	**24	81%
[Somchem MS200]*	<<locked>>	61%	11269	43%	**8	81%
[Vihtavuori 3N37]*	<<locked>>	89%	18202	70%	**01	80%
Vihtavuori N310	<<locked>>	62%	19537	75%	**12	100%
Vihtavuori N320	<<locked>>	62%	11748	45%	**7	97%
Vihtavuori N32C Tin Star	<<locked>>	61%	6657	25%	**1	97%
[Vihtavuori N330]*	<<locked>>	61%	10138	39%	**5	88%
[Vihtavuori N340]*	<<locked>>	66%	11473	44%	**8	81%
[Vihtavuori N350]*	<<locked>>	91%	18173	70%	**84	80%
Winchester 231	<<locked>>	60%	16302	62%	**02	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.