Load data for 9 x 21 + .357 | 110gr | Sierra JHC Blitz

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 110gr \| Sierra JHC Blitz
Manufacturer SKU:	8300
Bullet Weight:	110gr \| 7.1g
Bullet Diameter:	0.357" \| 9.07mm
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_B5943_C1232
Last updated:	2026-01-20

Load data for 112 loads in caliber 9 x 21 with .357 | 110gr | Sierra JHC Blitz bullet and 56 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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>>	97%	21596	63%	**88	82%
ADI AP 70N	<<locked>>	77%	30429	89%	**12	100%
ADI APS 350	<<locked>>	76%	29878	88%	**96	100%
ADI APS 450	<<locked>>	79%	29979	88%	**38	100%
ADI AS 30	<<locked>>	85%	30603	90%	**01	100%
ADI AS 50N	<<locked>>	82%	30501	90%	**47	100%
Accurate No. 2	<<locked>>	83%	29979	88%	**80	98%
Accurate No. 5	<<locked>>	69%	29965	88%	**52	90%
Accurate Solo 1000	<<locked>>	83%	30501	90%	**24	100%
Accurate Solo 1250	<<locked>>	92%	30560	90%	**86	100%
Alliant BULLSEYE 👍	<<locked>>	80%	30530	90%	**42	100%
[Alliant POWER PISTOL]*	<<locked>>	93%	30110	88%	**01	88%
Alliant Sport Pistol 👍	<<locked>>	74%	29704	87%	**32	99%
Alliant UNIQUE 👍	<<locked>>	94%	30632	90%	**62	100%
Baschieri & Pellagri 100	<<locked>>	85%	29646	87%	**24	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	22742	67%	**55	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	82%	30618	90%	**70	100%
Hodgdon Clays	<<locked>>	76%	30037	88%	**15	100%
Hodgdon HP38	<<locked>>	64%	29950	88%	**60	100%
Hodgdon HS-6	<<locked>>	76%	30458	89%	**48	93%
Hodgdon Longshot	<<locked>>	73%	30501	89%	**52	95%
Hodgdon Universal	<<locked>>	85%	30429	89%	**12	100%
Hodgdon CFE Pistol	<<locked>>	88%	30661	90%	**02	100%
Lovex D036	<<locked>>	70%	30618	90%	**62	91%
Lovex S011	<<locked>>	73%	29863	88%	**43	100%
Lovex S020	<<locked>>	83%	29573	87%	**02	100%
Maxam CSB 1	<<locked>>	95%	30255	89%	**80	100%
Maxam CSB 2	<<locked>>	94%	30023	88%	**09	100%
Maxam CSB 3	<<locked>>	88%	29907	88%	**53	100%
Maxam CSB 4	<<locked>>	84%	29907	88%	**37	100%
Maxam CSB 5	<<locked>>	79%	30124	88%	**88	100%
Ramshot Silhouette	<<locked>>	77%	30603	90%	**42	98%
Ramshot True Blue	<<locked>>	71%	30110	88%	**35	95%
Ramshot Zip	<<locked>>	64%	29820	87%	**70	100%
ReloadSwiss RS 12	<<locked>>	81%	29588	87%	**86	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	29849	88%	**58	100%
Rottweil P 801	<<locked>>	75%	30472	89%	**57	100%
[Rottweil P 806]*	<<locked>>	97%	21292	62%	**16	89%
SNPE Vectan A0	<<locked>>	94%	30240	89%	**93	99%
SNPE Vectan BA 9	<<locked>>	85%	30327	89%	**76	100%
SNPE Vectan BA10	<<locked>>	74%	29965	88%	**38	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	27151	80%	**73	92%
SNPE Vectan BA9 1/2	<<locked>>	87%	30458	89%	**96	100%
SNPE Vectan SP 2	<<locked>>	91%	29776	87%	**27	90%
Shooters World Auto Pistol	<<locked>>	70%	30618	90%	**62	91%
Somchem MP200	<<locked>>	85%	30661	90%	**39	99%
Somchem MS200	<<locked>>	90%	30574	90%	**19	100%
[Somchem S221]*	<<locked>>	81%	30153	88%	**58	84%
Vihtavuori 3N37	<<locked>>	95%	30371	89%	**62	95%
Vihtavuori N310	<<locked>>	67%	29588	87%	**52	100%
Vihtavuori N320	<<locked>>	84%	30313	89%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	21016	62%	**63	100%
Vihtavuori N330	<<locked>>	88%	30269	89%	**16	100%
Vihtavuori N340 👍	<<locked>>	91%	30458	89%	**22	100%
Vihtavuori N350	<<locked>>	96%	28326	83%	**29	95%
Winchester 231	<<locked>>	71%	29820	87%	**70	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	93%	19870	58%	**48	80%
ADI AP 70N	<<locked>>	60%	19087	56%	**09	100%
ADI APS 350	<<locked>>	60%	19957	59%	**5	100%
ADI APS 450	<<locked>>	61%	19189	56%	**8	100%
ADI AS 30	<<locked>>	62%	17506	51%	**4	100%
ADI AS 50N	<<locked>>	60%	17608	52%	**33	100%
[Accurate No. 2]*	<<locked>>	60%	14895	44%	**8	88%
[Accurate No. 5]*	<<locked>>	62%	22945	67%	**17	86%
Accurate Solo 1000	<<locked>>	60%	16940	50%	**01	100%
Accurate Solo 1250	<<locked>>	61%	13576	40%	**1	96%
Alliant BULLSEYE	<<locked>>	60%	17463	51%	**86	95%
[Alliant POWER PISTOL]*	<<locked>>	79%	20813	61%	**07	80%
Alliant Sport Pistol	<<locked>>	60%	19754	58%	**42	96%
Alliant UNIQUE	<<locked>>	62%	13474	40%	**1	90%
Baschieri & Pellagri 100	<<locked>>	61%	15650	46%	**4	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	70%	11806	35%	**8	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	15664	46%	**24	100%
Hodgdon Clays	<<locked>>	60%	20030	59%	**1	100%
Hodgdon HP38	<<locked>>	61%	27238	80%	**27	100%
[Hodgdon HS-6]*	<<locked>>	61%	18362	54%	**12	84%
[Hodgdon Longshot]*	<<locked>>	62%	20697	61%	**75	89%
Hodgdon Universal	<<locked>>	62%	16534	49%	**53	99%
Hodgdon CFE Pistol	<<locked>>	62%	15302	45%	**20	97%
[Lovex D036]*	<<locked>>	62%	22902	67%	**17	85%
Lovex S011	<<locked>>	61%	21161	62%	**06	100%
Lovex S020	<<locked>>	62%	15345	45%	**37	95%
Maxam CSB 1	<<locked>>	62%	13024	38%	**2	96%
Maxam CSB 2	<<locked>>	60%	11806	35%	**8	99%
Maxam CSB 3	<<locked>>	61%	14736	43%	**4	100%
Maxam CSB 4	<<locked>>	62%	16795	49%	**20	100%
Maxam CSB 5	<<locked>>	61%	19043	56%	**27	100%
Ramshot Silhouette	<<locked>>	60%	18405	54%	**15	92%
[Ramshot True Blue]*	<<locked>>	61%	21379	63%	**75	89%
Ramshot Zip	<<locked>>	60%	26368	77%	**17	100%
ReloadSwiss RS 12	<<locked>>	62%	17071	50%	**79	100%
ReloadSwiss RS 20	<<locked>>	62%	11821	35%	**8	90%
Rottweil P 801	<<locked>>	61%	20436	60%	**09	100%
[Rottweil P 806]*	<<locked>>	85%	14547	43%	**38	81%
[SNPE Vectan A0]*	<<locked>>	62%	13343	39%	**2	89%
SNPE Vectan BA 9	<<locked>>	62%	16346	48%	**20	97%
SNPE Vectan BA10	<<locked>>	60%	20798	61%	**07	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	70%	13866	41%	**8	80%
SNPE Vectan BA9 1/2	<<locked>>	61%	15418	45%	**14	97%
[SNPE Vectan SP 2]*	<<locked>>	74%	18101	53%	**81	80%
[Shooters World Auto Pistol]*	<<locked>>	62%	22902	67%	**17	85%
Somchem MP200	<<locked>>	60%	15302	45%	**27	90%
Somchem MS200	<<locked>>	61%	14359	42%	**8	92%
[Somchem S221]*	<<locked>>	74%	24381	72%	**57	80%
[Vihtavuori 3N37]*	<<locked>>	65%	12691	37%	**1	80%
Vihtavuori N310	<<locked>>	60%	24410	72%	**79	100%
Vihtavuori N320	<<locked>>	62%	16476	48%	**33	100%
Vihtavuori N32C Tin Star	<<locked>>	76%	13735	40%	**5	100%
Vihtavuori N330	<<locked>>	61%	13706	40%	**07	98%
[Vihtavuori N340]*	<<locked>>	60%	12749	37%	**5	89%
[Vihtavuori N350]*	<<locked>>	68%	12749	37%	**8	80%
Winchester 231	<<locked>>	61%	21596	63%	**42	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