Load data for 9 x 21 + .358 | 148gr | Speer LHBWC

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 148gr \| Speer LHBWC
Manufacturer SKU:	4617
Bullet Weight:	148gr \| 9.6g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.600" \| 15.2mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.276" \| 7.0mm
Shank Seated Depth:	0.276" \| 7.0mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B6232_C1232
Last updated:	2025-01-01

Load data for 104 loads in caliber 9 x 21 with .358 | 148gr | Speer LHBWC bullet and 52 powders such as Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20. 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".
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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>>	94%	20146	59%	**5	85%
ADI AP 70N	<<locked>>	78%	30472	89%	**63	100%
ADI APS 350	<<locked>>	74%	28369	83%	**6	100%
ADI APS 450	<<locked>>	79%	30226	89%	**5	100%
ADI AS 30	<<locked>>	84%	29805	87%	**8	100%
ADI AS 50N	<<locked>>	81%	29689	87%	**7	100%
Accurate No. 2	<<locked>>	80%	28137	83%	**17	99%
Accurate No. 5	<<locked>>	69%	29602	87%	**02	93%
Accurate Solo 1000	<<locked>>	82%	29515	87%	**1	100%
Accurate Solo 1250	<<locked>>	89%	28601	84%	**17	100%
Alliant BULLSEYE 👍	<<locked>>	80%	30574	90%	**89	100%
Alliant POWER PISTOL	<<locked>>	92%	29399	86%	**38	90%
Alliant UNIQUE 👍	<<locked>>	92%	29051	85%	**89	100%
Baschieri & Pellagri 100	<<locked>>	86%	30182	89%	**8	100%
Hodgdon Clays	<<locked>>	74%	28601	84%	**9	100%
Hodgdon HP38	<<locked>>	64%	30095	88%	**20	100%
Hodgdon HS-6	<<locked>>	76%	30211	89%	**99	95%
Hodgdon Longshot	<<locked>>	73%	30240	89%	**02	97%
Hodgdon Universal	<<locked>>	86%	30472	89%	**63	100%
Lovex D036	<<locked>>	69%	29559	87%	**99	93%
Lovex S011	<<locked>>	73%	30342	89%	**04	100%
Lovex S020	<<locked>>	82%	28689	84%	**50	100%
Maxam CSB 1	<<locked>>	93%	28979	85%	**17	100%
Maxam CSB 2 👍	<<locked>>	94%	29965	88%	**56	100%
Maxam CSB 3	<<locked>>	89%	30603	90%	**20	100%
Maxam CSB 4	<<locked>>	84%	29501	87%	**8	100%
Maxam CSB 5	<<locked>>	76%	28036	82%	**2	100%
Ramshot Silhouette 👍	<<locked>>	75%	29182	86%	**76	99%
Ramshot True Blue	<<locked>>	70%	28906	85%	**79	97%
Ramshot Zip	<<locked>>	63%	28892	85%	**14	100%
ReloadSwiss RS 12	<<locked>>	80%	28239	83%	**27	100%
ReloadSwiss RS 20 👍	<<locked>>	94%	28892	85%	**93	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	28819	85%	**15	83%
Rottweil P 801	<<locked>>	73%	28326	83%	**4	100%
Rottweil P 806	<<locked>>	97%	20407	60%	**79	92%
SNPE Vectan A0	<<locked>>	92%	29037	85%	**33	100%
SNPE Vectan BA 9	<<locked>>	83%	28892	85%	**17	100%
SNPE Vectan BA10	<<locked>>	74%	30211	89%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	27238	80%	**50	95%
SNPE Vectan BA9 1/2	<<locked>>	85%	29138	85%	**30	100%
Shooters World Auto Pistol	<<locked>>	69%	29559	87%	**99	93%
Somchem MP200	<<locked>>	83%	28732	84%	**70	100%
Somchem MS200	<<locked>>	88%	28776	84%	**50	100%
[Somchem S221]*	<<locked>>	81%	30487	89%	**25	88%
Vihtavuori 3N37	<<locked>>	95%	30153	88%	**19	98%
Vihtavuori N310	<<locked>>	68%	30255	89%	**8	100%
Vihtavuori N320	<<locked>>	84%	30298	89%	**10	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	20102	59%	**6	100%
Vihtavuori N330	<<locked>>	88%	30385	89%	**66	100%
Vihtavuori N340	<<locked>>	89%	29022	85%	**60	100%
Vihtavuori N350	<<locked>>	95%	27543	81%	**76	97%
Winchester 231	<<locked>>	70%	28892	85%	**14	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	86%	16099	47%	**6	80%
ADI AP 70N	<<locked>>	61%	18362	54%	**2	100%
ADI APS 350	<<locked>>	62%	20871	61%	**1	100%
ADI APS 450	<<locked>>	61%	18724	55%	**4	100%
ADI AS 30	<<locked>>	61%	16520	48%	**1	100%
ADI AS 50N	<<locked>>	61%	17042	50%	**3	100%
Accurate No. 2	<<locked>>	60%	14243	42%	**1	91%
[Accurate No. 5]*	<<locked>>	61%	22220	65%	**4	89%
Accurate Solo 1000	<<locked>>	61%	16737	49%	**7	100%
[Accurate Solo 1250]²	<<locked>>	59%	12111	36%	**4	97%
Alliant BULLSEYE	<<locked>>	60%	16737	49%	**6	97%
[Alliant POWER PISTOL]*	<<locked>>	72%	16578	49%	**9	80%
Alliant UNIQUE	<<locked>>	61%	12386	36%	**7	92%
[Baschieri & Pellagri 100]²	<<locked>>	59%	14127	41%	**8	100%
Hodgdon Clays	<<locked>>	62%	20972	62%	**4	100%
Hodgdon HP38	<<locked>>	61%	27731	81%	**4	100%
[Hodgdon HS-6]*	<<locked>>	62%	18434	54%	**5	88%
Hodgdon Longshot	<<locked>>	61%	19798	58%	**1	92%
Hodgdon Universal	<<locked>>	61%	15229	45%	**3	100%
[Lovex D036]*	<<locked>>	61%	22176	65%	**4	89%
Lovex S011	<<locked>>	61%	21161	62%	**6	100%
Lovex S020	<<locked>>	60%	13648	40%	**7	96%
Maxam CSB 1	<<locked>>	60%	11705	34%	**8	97%
Maxam CSB 2	<<locked>>	62%	11487	34%	**7	100%
Maxam CSB 3	<<locked>>	62%	14663	43%	**4	100%
[Maxam CSB 4]²	<<locked>>	59%	15055	44%	**7	100%
Maxam CSB 5	<<locked>>	62%	18782	55%	**3	100%
Ramshot Silhouette	<<locked>>	61%	18579	54%	**2	96%
Ramshot True Blue	<<locked>>	60%	20276	60%	**1	92%
Ramshot Zip	<<locked>>	61%	26629	78%	**1	100%
ReloadSwiss RS 12	<<locked>>	62%	16259	48%	**3	100%
ReloadSwiss RS 20	<<locked>>	62%	11255	33%	**1	93%
[ReloadSwiss RS 24]*	<<locked>>	90%	25150	74%	**63	80%
Rottweil P 801	<<locked>>	62%	19986	59%	**6	100%
[Rottweil P 806]*	<<locked>>	81%	11705	34%	**3	81%
SNPE Vectan A0	<<locked>>	62%	12720	37%	**4	92%
SNPE Vectan BA 9	<<locked>>	60%	14939	44%	**7	98%
SNPE Vectan BA10	<<locked>>	60%	20784	61%	**0	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	67%	12125	36%	**1	82%
SNPE Vectan BA9 1/2	<<locked>>	61%	14605	43%	**7	99%
[Shooters World Auto Pistol]*	<<locked>>	61%	22176	65%	**4	89%
Somchem MP200	<<locked>>	62%	15040	44%	**6	93%
Somchem MS200	<<locked>>	60%	13561	40%	**7	94%
[Somchem S221]*	<<locked>>	70%	20508	60%	**4	81%
[Vihtavuori 3N37]*	<<locked>>	61%	10675	31%	**4	81%
Vihtavuori N310	<<locked>>	61%	24685	72%	**3	100%
Vihtavuori N320	<<locked>>	61%	15055	44%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	67%	9805	29%	**2	100%
Vihtavuori N330	<<locked>>	61%	12865	38%	**4	99%
Vihtavuori N340	<<locked>>	60%	11893	35%	**1	92%
[Vihtavuori N350]*	<<locked>>	62%	10298	30%	**1	80%
Winchester 231	<<locked>>	60%	20798	61%	**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.

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