Load data for 9 x 18 (Ultra) + .356 | 122gr | Rim Rock TC Top Shelf

Recommended Powder(s): Hodgdon Universal, Maxam CSB 4, ReloadSwiss RS 12, SNPE Vectan BA9 1/2, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 122gr \| Rim Rock TC Top Shelf
Manufacturer SKU:	#312
Bullet Weight:	122gr \| 7.9g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.548" \| 13.9mm
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:	0.264" \| 6.7mm
Shank Seated Depth:	0.264" \| 6.7mm
Case Capacity:	12.6 Grains of Water \| 0.82 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	26107 psi \| 1800 bar
LID:	LID_B10521_C1230
Last updated:	2025-01-01

Load data for 84 loads in caliber 9 x 18 (Ultra) with .356 | 122gr | Rim Rock TC Top Shelf bullet and 42 powders such as Hodgdon Universal, Maxam CSB 4, ReloadSwiss RS 12, SNPE Vectan BA9 1/2, Vihtavuori N330. 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%	23453	90%	**07	99%
ADI APS 350	<<locked>>	77%	22989	88%	**3	100%
ADI APS 450	<<locked>>	76%	20972	80%	**0	100%
ADI AS 30	<<locked>>	87%	22843	87%	**5	100%
ADI AS 50N	<<locked>>	82%	21263	81%	**5	100%
[Accurate No. 2]*	<<locked>>	85%	22191	85%	**5	89%
Accurate Solo 1000	<<locked>>	81%	20972	80%	**9	100%
Accurate Solo 1250	<<locked>>	94%	21408	82%	**8	98%
Alliant BULLSEYE	<<locked>>	81%	21437	82%	**1	94%
Alliant UNIQUE	<<locked>>	96%	20958	80%	**8	93%
Baschieri & Pellagri 100	<<locked>>	90%	22626	87%	**8	100%
Hodgdon Clays	<<locked>>	77%	22931	88%	**6	100%
Hodgdon HP38	<<locked>>	67%	23337	89%	**5	100%
[Hodgdon HS-6]*	<<locked>>	80%	22249	85%	**4	82%
[Hodgdon Longshot]*	<<locked>>	76%	21582	83%	**1	84%
Hodgdon Universal 👍	<<locked>>	92%	23453	90%	**07	99%
Lovex S011	<<locked>>	75%	22669	87%	**2	99%
Lovex S020	<<locked>>	89%	22176	85%	**8	96%
Maxam CSB 1	<<locked>>	95%	20117	77%	**5	98%
Maxam CSB 2	<<locked>>	93%	16839	64%	**8	100%
Maxam CSB 3	<<locked>>	93%	22916	88%	**8	100%
Maxam CSB 4 👍	<<locked>>	90%	23366	89%	**5	100%
Maxam CSB 5	<<locked>>	83%	23018	88%	**9	100%
Ramshot Silhouette	<<locked>>	81%	22902	88%	**4	91%
[Ramshot True Blue]*	<<locked>>	75%	22350	86%	**8	84%
Ramshot Zip	<<locked>>	67%	22147	85%	**1	99%
ReloadSwiss RS 12 👍	<<locked>>	88%	21828	84%	**04	100%
ReloadSwiss RS 20	<<locked>>	97%	19464	75%	**5	94%
Rottweil P 801	<<locked>>	80%	22220	85%	**1	100%
SNPE Vectan A0	<<locked>>	97%	22046	84%	**2	92%
SNPE Vectan BA 9	<<locked>>	85%	21466	82%	**8	96%
SNPE Vectan BA10	<<locked>>	71%	20958	80%	**0	100%
SNPE Vectan BA9 1/2 👍	<<locked>>	92%	23018	88%	**8	99%
Somchem MP200	<<locked>>	88%	21915	84%	**8	92%
Somchem MS200	<<locked>>	95%	23308	89%	**8	95%
[Vihtavuori 3N37]*	<<locked>>	95%	19043	73%	**5	82%
Vihtavuori N310	<<locked>>	68%	20755	79%	**9	100%
Vihtavuori N320	<<locked>>	86%	20726	79%	**5	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	12778	49%	**4	100%
Vihtavuori N330 👍	<<locked>>	95%	22771	87%	**14	100%
Vihtavuori N340	<<locked>>	94%	21103	81%	**8	93%
Winchester 231	<<locked>>	75%	22147	85%	**1	99%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 70N]²	<<locked>>	59%	11850	45%	**1	92%
[ADI APS 350]²	<<locked>>	59%	14707	56%	**5	100%
[ADI APS 450]²	<<locked>>	59%	13764	53%	**8	100%
ADI AS 30	<<locked>>	60%	11502	44%	**2	100%
ADI AS 50N	<<locked>>	63%	12981	50%	**1	98%
[Accurate No. 2]*	<<locked>>	68%	13242	51%	**4	80%
Accurate Solo 1000	<<locked>>	61%	12531	48%	**8	98%
[Accurate Solo 1250]*	<<locked>>	61%	8862	34%	**6	85%
[Alliant BULLSEYE]*	<<locked>>	60%	11835	45%	**4	83%
[Alliant UNIQUE]*	<<locked>>	70%	10791	41%	**8	81%
Baschieri & Pellagri 100	<<locked>>	61%	10443	40%	**5	93%
[Hodgdon Clays]²	<<locked>>	59%	14736	56%	**8	100%
Hodgdon HP38	<<locked>>	61%	18666	71%	**2	98%
[Hodgdon HS-6]*	<<locked>>	77%	20204	77%	**5	80%
[Hodgdon Longshot]*	<<locked>>	70%	17825	68%	**6	80%
Hodgdon Universal	<<locked>>	61%	10341	40%	**8	90%
Lovex S011	<<locked>>	62%	15621	60%	**4	96%
[Lovex S020]*	<<locked>>	61%	9340	36%	**9	81%
[Maxam CSB 1]*	<<locked>>	62%	8499	33%	**9	84%
[Maxam CSB 2]*	<<locked>>	60%	6962	27%	**3	88%
[Maxam CSB 3]²	<<locked>>	59%	9311	36%	**6	92%
Maxam CSB 4	<<locked>>	60%	10718	41%	**2	97%
Maxam CSB 5	<<locked>>	62%	13184	51%	**8	100%
[Ramshot Silhouette]*	<<locked>>	62%	12618	48%	**1	80%
[Ramshot True Blue]*	<<locked>>	69%	18507	71%	**2	81%
Ramshot Zip	<<locked>>	60%	17825	68%	**3	97%
[ReloadSwiss RS 12]²	<<locked>>	59%	8601	33%	**1	96%
[ReloadSwiss RS 20]*	<<locked>>	71%	10399	40%	**5	81%
Rottweil P 801	<<locked>>	60%	11908	46%	**7	100%
[SNPE Vectan A0]*	<<locked>>	70%	11632	45%	**8	81%
[SNPE Vectan BA 9]*	<<locked>>	61%	10994	42%	**5	86%
SNPE Vectan BA10	<<locked>>	60%	15969	61%	**8	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	61%	10095	39%	**2	87%
[Somchem MP200]*	<<locked>>	65%	11560	44%	**1	80%
[Somchem MS200]*	<<locked>>	65%	10892	42%	**8	82%
[Vihtavuori 3N37]*	<<locked>>	91%	17056	65%	**9	80%
Vihtavuori N310	<<locked>>	63%	17767	68%	**0	100%
Vihtavuori N320	<<locked>>	62%	10457	40%	**5	97%
Vihtavuori N32C Tin Star	<<locked>>	79%	8499	33%	**6	100%
[Vihtavuori N330]*	<<locked>>	61%	8615	33%	**6	86%
[Vihtavuori N340]*	<<locked>>	68%	10457	40%	**2	81%
Winchester 231	<<locked>>	60%	14011	54%	**7	95%

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