Load data for 9 x 21 + .356 | 147gr | Rim Rock FP Top Shelf

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 147gr \| Rim Rock FP Top Shelf
Manufacturer SKU:	#314
Bullet Weight:	147gr \| 9.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B10523_C1232
Last updated:	2026-01-20

Load data for 80 loads in caliber 9 x 21 with .356 | 147gr | Rim Rock FP Top Shelf bullet and 40 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>>	82%	29704	87%	**7	100%
ADI AS 50N	<<locked>>	87%	30153	88%	**1	100%
Accurate No. 2	<<locked>>	88%	30443	89%	**8	98%
Accurate No. 5	<<locked>>	74%	30458	89%	**40	90%
Accurate Solo 1250	<<locked>>	95%	28718	84%	**5	100%
Alliant BULLSEYE 👍	<<locked>>	86%	30661	90%	**33	100%
[Alliant POWER PISTOL]*	<<locked>>	97%	28094	82%	**50	86%
Alliant Sport Pistol 👍	<<locked>>	79%	29660	87%	**20	99%
Alliant UNIQUE 👍	<<locked>>	96%	27456	81%	**10	99%
Baschieri & Pellagri 103 Pistol	<<locked>>	87%	29428	86%	**8	100%
Hodgdon HP38	<<locked>>	68%	30226	89%	**8	100%
Hodgdon HS-6	<<locked>>	82%	30676	90%	**37	93%
Hodgdon Longshot	<<locked>>	78%	30385	89%	**37	95%
Hodgdon Universal	<<locked>>	91%	29704	87%	**7	100%
Hodgdon CFE Pistol	<<locked>>	93%	29675	87%	**1	100%
Lovex D036	<<locked>>	74%	30400	89%	**40	90%
Lovex S020	<<locked>>	89%	29544	87%	**7	100%
Maxam CSB 2	<<locked>>	96%	25904	76%	**8	100%
Maxam CSB 3	<<locked>>	95%	30124	88%	**1	100%
Maxam CSB 4	<<locked>>	90%	29733	87%	**2	100%
Ramshot Silhouette	<<locked>>	81%	30066	88%	**24	98%
Ramshot True Blue	<<locked>>	76%	30037	88%	**24	95%
Ramshot Zip	<<locked>>	69%	30371	89%	**8	100%
ReloadSwiss RS 12	<<locked>>	89%	30226	89%	**01	100%
ReloadSwiss RS 20	<<locked>>	96%	25411	75%	**4	100%
Rottweil P 801	<<locked>>	81%	30414	89%	**8	100%
SNPE Vectan A0	<<locked>>	97%	27818	82%	**8	99%
SNPE Vectan BA 9	<<locked>>	89%	29791	87%	**8	100%
SNPE Vectan BA9 1/2	<<locked>>	92%	29631	87%	**4	100%
[SNPE Vectan SP 2]*	<<locked>>	96%	28369	83%	**89	89%
Shooters World Auto Pistol	<<locked>>	74%	30400	89%	**40	90%
Somchem MP200 👍	<<locked>>	91%	30443	89%	**24	99%
Somchem MS200	<<locked>>	95%	29675	87%	**01	100%
[Somchem S221]*	<<locked>>	87%	30443	89%	**50	84%
Vihtavuori 3N37	<<locked>>	96%	26281	77%	**04	94%
Vihtavuori N320	<<locked>>	89%	29211	86%	**1	100%
Vihtavuori N330 👍	<<locked>>	93%	29356	86%	**04	100%
Vihtavuori N340	<<locked>>	95%	28921	85%	**7	99%
Vihtavuori N350	<<locked>>	95%	23322	68%	**5	92%
Winchester 231	<<locked>>	77%	30371	89%	**8	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	73%	23322	68%	**5	100%
ADI AS 50N	<<locked>>	83%	27311	80%	**2	100%
Accurate No. 2	<<locked>>	82%	25715	75%	**5	96%
[Accurate No. 5]*	<<locked>>	65%	21828	64%	**2	85%
Accurate Solo 1250	<<locked>>	89%	24743	73%	**2	100%
Alliant BULLSEYE	<<locked>>	75%	23061	68%	**5	98%
[Alliant POWER PISTOL]*	<<locked>>	84%	20276	59%	**8	80%
Alliant Sport Pistol	<<locked>>	69%	22263	65%	**2	97%
Alliant UNIQUE	<<locked>>	87%	21770	64%	**2	97%
Baschieri & Pellagri 103 Pistol	<<locked>>	81%	25077	74%	**2	100%
Hodgdon HP38	<<locked>>	64%	26150	77%	**8	100%
[Hodgdon HS-6]*	<<locked>>	71%	22031	65%	**5	88%
Hodgdon Longshot	<<locked>>	68%	21582	63%	**2	90%
Hodgdon Universal	<<locked>>	81%	23322	68%	**5	100%
Hodgdon CFE Pistol	<<locked>>	84%	23612	69%	**5	100%
[Lovex D036]*	<<locked>>	65%	21785	64%	**2	85%
Lovex S020	<<locked>>	80%	22640	66%	**2	99%
Maxam CSB 2	<<locked>>	90%	22104	65%	**8	100%
Maxam CSB 3	<<locked>>	88%	25875	76%	**9	100%
Maxam CSB 4	<<locked>>	88%	28297	83%	**8	100%
Ramshot Silhouette	<<locked>>	71%	22292	65%	**5	95%
Ramshot True Blue	<<locked>>	67%	22292	65%	**2	90%
Ramshot Zip	<<locked>>	63%	25295	74%	**2	100%
ReloadSwiss RS 12	<<locked>>	78%	22510	66%	**9	100%
ReloadSwiss RS 20	<<locked>>	89%	20987	62%	**2	99%
Rottweil P 801	<<locked>>	76%	26368	77%	**8	100%
SNPE Vectan A0	<<locked>>	93%	25396	74%	**2	98%
SNPE Vectan BA 9	<<locked>>	84%	26194	77%	**8	100%
SNPE Vectan BA9 1/2	<<locked>>	84%	24424	72%	**5	100%
[SNPE Vectan SP 2]*	<<locked>>	82%	18217	53%	**8	82%
[Shooters World Auto Pistol]*	<<locked>>	65%	21785	64%	**2	85%
Somchem MP200	<<locked>>	79%	22162	65%	**9	96%
Somchem MS200	<<locked>>	85%	23786	70%	**8	99%
[Somchem S221]*	<<locked>>	80%	24279	71%	**8	80%
Vihtavuori 3N37	<<locked>>	88%	20929	61%	**8	90%
Vihtavuori N320	<<locked>>	85%	26078	77%	**2	100%
Vihtavuori N330	<<locked>>	84%	22597	66%	**2	100%
Vihtavuori N340	<<locked>>	88%	23859	70%	**5	98%
Vihtavuori N350	<<locked>>	92%	21335	63%	**5	91%
Winchester 231	<<locked>>	70%	25295	74%	**2	100%

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