Load data for 9 x 21 + .358 | 158gr | LEE Mold 358-158-RF

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 158gr \| LEE Mold 358-158-RF
Manufacturer SKU:	358-158-RF
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.612" \| 15.5mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.288" \| 7.3mm
Shank Seated Depth:	0.288" \| 7.3mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B3279_C1232
Last updated:	2025-01-01

Load data for 0 loads in caliber 9 x 21 with .358 | 158gr | LEE Mold 358-158-RF bullet and 0 powders such as Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340. 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.

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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 100]*	<<locked>>	96%	21553	63%	**2	87%
ADI AP 70N	<<locked>>	76%	29907	88%	**07	100%
ADI APS 350	<<locked>>	77%	30632	90%	**3	100%
ADI APS 450	<<locked>>	79%	29921	88%	**9	100%
ADI AS 30	<<locked>>	83%	29559	87%	**2	100%
ADI AS 50N	<<locked>>	81%	29849	88%	**1	100%
Accurate No. 2	<<locked>>	82%	29907	88%	**1	99%
Accurate No. 5	<<locked>>	69%	30618	90%	**66	94%
Accurate Solo 1000	<<locked>>	81%	29617	87%	**8	100%
Accurate Solo 1250	<<locked>>	91%	30443	89%	**1	100%
Alliant BULLSEYE	<<locked>>	79%	29965	88%	**33	100%
Alliant Herco	<<locked>>	96%	22466	66%	**5	99%
Alliant POWER PISTOL	<<locked>>	92%	29675	87%	**99	92%
Alliant Sport Pistol	<<locked>>	73%	29863	88%	**33	100%
Alliant UNIQUE 👍	<<locked>>	92%	29892	88%	**47	100%
Baschieri & Pellagri 100	<<locked>>	84%	29298	86%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	22829	67%	**6	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	81%	30095	88%	**4	100%
Hodgdon Clays	<<locked>>	75%	29443	86%	**3	100%
Hodgdon HP38	<<locked>>	64%	30589	90%	**4	100%
Hodgdon HS-6	<<locked>>	76%	30501	89%	**60	96%
Hodgdon Longshot	<<locked>>	72%	30487	89%	**56	98%
Hodgdon Universal	<<locked>>	84%	29907	88%	**07	100%
Hodgdon CFE Pistol	<<locked>>	87%	30603	90%	**07	100%
Lovex D036	<<locked>>	69%	30560	90%	**66	94%
Lovex S011	<<locked>>	72%	30589	90%	**1	100%
Lovex S020	<<locked>>	84%	30589	90%	**20	100%
Maxam CSB 1	<<locked>>	93%	29602	87%	**8	100%
Maxam CSB 2	<<locked>>	93%	29428	86%	**01	100%
Maxam CSB 3	<<locked>>	87%	29791	87%	**5	100%
Maxam CSB 4	<<locked>>	83%	29718	87%	**5	100%
Maxam CSB 5	<<locked>>	79%	30661	90%	**2	100%
Ramshot Silhouette 👍	<<locked>>	75%	30168	88%	**43	100%
Ramshot True Blue	<<locked>>	71%	30240	89%	**47	98%
Ramshot Zip	<<locked>>	63%	29385	86%	**1	100%
ReloadSwiss RS 12	<<locked>>	81%	30182	89%	**4	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	29878	88%	**53	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	30458	89%	**93	85%
Rottweil P 801	<<locked>>	74%	30023	88%	**5	100%
Rottweil P 806	<<locked>>	96%	20842	61%	**40	93%
SNPE Vectan A0	<<locked>>	93%	29791	87%	**7	100%
SNPE Vectan BA 9	<<locked>>	84%	30516	90%	**4	100%
SNPE Vectan BA10	<<locked>>	73%	29907	88%	**9	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	27485	81%	**04	96%
SNPE Vectan BA9 1/2	<<locked>>	85%	29733	87%	**1	100%
SNPE Vectan SP 2	<<locked>>	90%	30095	88%	**29	94%
Shooters World Auto Pistol	<<locked>>	69%	30560	90%	**66	94%
Somchem MP200 👍	<<locked>>	85%	30530	90%	**43	100%
Somchem MS200	<<locked>>	88%	29472	86%	**10	100%
[Somchem S221]*	<<locked>>	80%	30269	89%	**76	89%
Vihtavuori 3N37	<<locked>>	94%	30385	89%	**73	98%
Vihtavuori N310	<<locked>>	67%	29878	88%	**9	100%
Vihtavuori N320	<<locked>>	82%	29356	86%	**1	100%
Vihtavuori N330	<<locked>>	86%	30037	88%	**10	100%
Vihtavuori N340 👍	<<locked>>	90%	29907	88%	**20	100%
Vihtavuori N350	<<locked>>	96%	28776	84%	**43	98%
Winchester 231	<<locked>>	70%	29385	86%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	83%	15345	45%	**3	80%
ADI AP 70N	<<locked>>	60%	18492	54%	**3	100%
ADI APS 350	<<locked>>	75%	29225	86%	**0	100%
ADI APS 450	<<locked>>	73%	26150	77%	**0	100%
ADI AS 30	<<locked>>	71%	22176	65%	**0	100%
ADI AS 50N	<<locked>>	65%	19624	58%	**3	100%
Accurate No. 2	<<locked>>	65%	17434	51%	**7	95%
Accurate No. 5	<<locked>>	61%	23032	68%	**5	90%
Accurate Solo 1000	<<locked>>	66%	20262	59%	**3	100%
Accurate Solo 1250	<<locked>>	70%	17434	51%	**0	100%
Alliant BULLSEYE	<<locked>>	62%	18347	54%	**9	98%
Alliant Herco	<<locked>>	80%	15200	45%	**0	96%
[Alliant POWER PISTOL]*	<<locked>>	70%	15621	46%	**0	80%
Alliant Sport Pistol	<<locked>>	61%	20436	60%	**6	99%
Alliant UNIQUE	<<locked>>	67%	15011	44%	**3	96%
Baschieri & Pellagri 100	<<locked>>	69%	19174	56%	**0	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	85%	17361	51%	**7	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	64%	17042	50%	**3	100%
Hodgdon Clays	<<locked>>	73%	28152	83%	**0	100%
Hodgdon HP38	<<locked>>	61%	28253	83%	**5	100%
[Hodgdon HS-6]*	<<locked>>	60%	17579	52%	**9	88%
Hodgdon Longshot	<<locked>>	61%	20479	60%	**2	93%
Hodgdon Universal	<<locked>>	64%	16679	49%	**3	100%
Hodgdon CFE Pistol	<<locked>>	65%	16273	48%	**3	100%
Lovex D036	<<locked>>	61%	22989	67%	**5	90%
Lovex S011	<<locked>>	60%	21016	62%	**3	100%
Lovex S020	<<locked>>	63%	15896	47%	**3	98%
Maxam CSB 1	<<locked>>	73%	17303	51%	**3	100%
Maxam CSB 2	<<locked>>	69%	15127	44%	**0	100%
Maxam CSB 3	<<locked>>	69%	18739	55%	**3	100%
Maxam CSB 4	<<locked>>	67%	19421	57%	**7	100%
Maxam CSB 5	<<locked>>	66%	21741	64%	**0	100%
Ramshot Silhouette	<<locked>>	61%	18927	56%	**6	96%
Ramshot True Blue	<<locked>>	60%	20958	61%	**2	93%
Ramshot Zip	<<locked>>	61%	27006	79%	**8	100%
ReloadSwiss RS 12	<<locked>>	61%	16201	48%	**0	100%
ReloadSwiss RS 20	<<locked>>	69%	14388	42%	**3	97%
[ReloadSwiss RS 24]*	<<locked>>	87%	23192	68%	**1	80%
Rottweil P 801	<<locked>>	61%	19914	58%	**3	100%
[Rottweil P 806]*	<<locked>>	78%	10921	32%	**3	81%
SNPE Vectan A0	<<locked>>	72%	17535	51%	**0	97%
SNPE Vectan BA 9	<<locked>>	65%	17912	53%	**3	99%
SNPE Vectan BA10	<<locked>>	68%	26136	77%	**0	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	77%	16346	48%	**0	88%
SNPE Vectan BA9 1/2	<<locked>>	65%	16839	49%	**3	100%
[SNPE Vectan SP 2]*	<<locked>>	67%	13619	40%	**6	80%
Shooters World Auto Pistol	<<locked>>	61%	22989	67%	**5	90%
Somchem MP200	<<locked>>	63%	15925	47%	**7	95%
Somchem MS200	<<locked>>	66%	16302	48%	**3	97%
[Somchem S221]*	<<locked>>	67%	18884	55%	**6	80%
[Vihtavuori 3N37]*	<<locked>>	70%	14837	44%	**3	89%
Vihtavuori N310	<<locked>>	60%	24091	71%	**3	100%
Vihtavuori N320	<<locked>>	66%	18608	55%	**0	100%
Vihtavuori N330	<<locked>>	64%	15243	45%	**3	100%
Vihtavuori N340	<<locked>>	68%	16056	47%	**7	97%
[Vihtavuori N350]*	<<locked>>	73%	14895	44%	**7	89%
Winchester 231	<<locked>>	62%	22785	67%	**6	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