Load data for 8 x 56 R M 89 Port. Krop. + .323 | 127.7gr | Sax MJG-HSX

Recommended Powder(s): Accurate 2495, Hodgdon H322, IMR 3031, Norma 202

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 127.7gr \| Sax MJG-HSX
Manufacturer SKU:	G0004.11
Bullet Weight:	128gr \| 8.3g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	<<locked>>
Caliber:	8 x 56 R M 89 Port. Krop. load data
Case Length (l3):	2.193" \| 55.7mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	66.0 Grains of Water \| 4.29 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B12321_C1169
Last updated:	2026-03-26

Load data for 126 loads in caliber 8 x 56 R M 89 Port. Krop. with .323 | 127.7gr | Sax MJG-HSX bullet and 63 powders such as Accurate 2495, Hodgdon H322, IMR 3031, Norma 202. 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 AR 2206H]*	<<locked>>	89%	43801	89%	**09	94%
[ADI AR 2208]*	<<locked>>	95%	44077	89%	**92	93%
ADI Benchmark 8208	<<locked>>	88%	44135	90%	**99	96%
Accurate 2015	<<locked>>	85%	44135	89%	**76	100%
[Accurate 2200]*	<<locked>>	87%	44005	89%	**63	92%
Accurate 2230	<<locked>>	84%	44179	90%	**76	95%
Accurate 2460	<<locked>>	83%	43453	88%	**82	96%
Accurate 2495 👍	<<locked>>	89%	43859	89%	**54	100%
Accurate 2520	<<locked>>	89%	43961	89%	**45	97%
Accurate 4064	<<locked>>	95%	44048	89%	**51	98%
Alliant AR-Comp	<<locked>>	89%	44077	89%	**64	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	44280	90%	**48	95%
[Alliant Reloder-15]*	<<locked>>	93%	44193	90%	**35	93%
[Alliant Reloder-17]*	<<locked>>	97%	40161	81%	**89	92%
[Baschieri & Pellagri 107]*	<<locked>>	90%	44106	89%	**18	92%
Bofors RP3	<<locked>>	96%	44324	90%	**61	95%
Hodgdon BL-C2	<<locked>>	89%	44367	90%	**68	96%
Hodgdon Benchmark	<<locked>>	86%	44034	89%	**49	96%
[Hodgdon CFE223]*	<<locked>>	94%	44005	89%	**51	92%
Hodgdon H322 👍	<<locked>>	86%	44367	90%	**35	99%
Hodgdon H4895	<<locked>>	89%	43990	89%	**28	95%
[Hodgdon VARGET]*	<<locked>>	95%	43743	89%	**86	93%
Hodgdon TrailBoss	<<locked>>	96%	32126	65%	**32	100%
IMR 3031 👍	<<locked>>	93%	44048	89%	**87	99%
[IMR 4064]*	<<locked>>	95%	44005	89%	**79	93%
[IMR 4895]*	<<locked>>	92%	43685	89%	**51	94%
IMR 8208 XBR	<<locked>>	88%	44135	90%	**99	96%
Lovex D073.5	<<locked>>	84%	43903	89%	**89	97%
Lovex D073.6	<<locked>>	91%	44367	90%	**51	98%
[Lovex S060]*	<<locked>>	88%	43874	89%	**36	94%
Lovex S062	<<locked>>	93%	43743	89%	**02	96%
Norma 201	<<locked>>	90%	44237	90%	**99	96%
Norma 202 👍	<<locked>>	90%	43584	88%	**15	98%
[Norma 203B]*	<<locked>>	94%	44106	89%	**48	94%
[Ramshot Big Game]*	<<locked>>	93%	44077	89%	**41	93%
[Ramshot Wild Boar]*	<<locked>>	88%	43888	89%	**18	94%
[Ramshot X-Terminator]*	<<locked>>	84%	43845	89%	**53	93%
ReloadSwiss RS 14	<<locked>>	96%	32184	65%	**72	100%
ReloadSwiss RS 40	<<locked>>	84%	44367	90%	**12	97%
[ReloadSwiss RS 52]*	<<locked>>	92%	44353	90%	**10	93%
ReloadSwiss RS 60	<<locked>>	97%	43033	87%	**94	96%
Rottweil R 901	<<locked>>	86%	43947	89%	**79	98%
Rottweil R 902	<<locked>>	92%	44135	89%	**89	96%
[Rottweil R 903]*	<<locked>>	97%	41553	84%	**92	94%
[SNPE Vectan SP 11]*	<<locked>>	97%	44295	90%	**58	93%
[SNPE Vectan SP 9]*	<<locked>>	91%	44324	90%	**25	94%
SNPE Vectan Tubal 3000	<<locked>>	88%	44106	89%	**27	98%
SNPE Vectan Tubal 5000	<<locked>>	95%	44193	90%	**40	99%
Shooters World Match Rifle	<<locked>>	91%	44367	90%	**51	98%
Shooters World Precision	<<locked>>	93%	43743	89%	**02	96%
Somchem S321	<<locked>>	85%	44121	89%	**18	96%
Somchem S335	<<locked>>	89%	44063	89%	**46	99%
[Somchem S341]*	<<locked>>	89%	44077	89%	**99	94%
[Somchem S355]*	<<locked>>	97%	43004	87%	**12	94%
Vihtavuori N130	<<locked>>	85%	43903	89%	**33	100%
Vihtavuori N133	<<locked>>	91%	43990	89%	**49	100%
Vihtavuori N135	<<locked>>	97%	40857	83%	**59	99%
Vihtavuori N140	<<locked>>	92%	44005	89%	**95	98%
[Vihtavuori N150]*	<<locked>>	97%	36535	74%	**38	94%
Vihtavuori N530	<<locked>>	86%	43439	88%	**92	95%
Vihtavuori N540	<<locked>>	93%	44309	90%	**28	98%
Winchester 748	<<locked>>	86%	43947	89%	**58	97%
Winchester StaBALL Match	<<locked>>	84%	44005	89%	**35	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34853	71%	**92	90%
[ADI AR 2208]*	<<locked>>	89%	37173	75%	**28	90%
[ADI Benchmark 8208]*	<<locked>>	81%	35955	73%	**05	93%
Accurate 2015	<<locked>>	81%	38653	78%	**64	99%
[Accurate 2200]*	<<locked>>	84%	40103	81%	**71	90%
[Accurate 2230]*	<<locked>>	81%	40045	81%	**87	93%
Accurate 2460	<<locked>>	81%	40437	82%	**10	96%
Accurate 2495	<<locked>>	81%	33721	68%	**18	98%
[Accurate 2520]*	<<locked>>	81%	33924	69%	**02	94%
[Accurate 4064]*	<<locked>>	81%	28558	58%	**57	93%
Alliant AR-Comp	<<locked>>	81%	34069	69%	**44	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	32242	65%	**56	90%
[Alliant Reloder-15]*	<<locked>>	87%	36477	74%	**64	90%
[Alliant Reloder-17]*	<<locked>>	94%	37420	76%	**17	90%
[Baschieri & Pellagri 107]*	<<locked>>	86%	39117	79%	**07	90%
[Bofors RP3]*	<<locked>>	86%	31299	63%	**46	90%
[Hodgdon BL-C2]*	<<locked>>	81%	34040	69%	**12	92%
[Hodgdon Benchmark]*	<<locked>>	81%	38406	78%	**18	94%
[Hodgdon CFE223]*	<<locked>>	91%	40059	81%	**59	90%
Hodgdon H322	<<locked>>	81%	37739	77%	**84	97%
[Hodgdon H4895]*	<<locked>>	81%	34461	70%	**89	91%
[Hodgdon VARGET]*	<<locked>>	90%	37492	76%	**35	90%
Hodgdon TrailBoss	<<locked>>	81%	25643	52%	**72	100%
IMR 3031	<<locked>>	81%	30008	61%	**30	96%
[IMR 4064]*	<<locked>>	90%	36680	74%	**15	90%
[IMR 4895]*	<<locked>>	85%	34447	70%	**25	90%
[IMR 8208 XBR]*	<<locked>>	81%	35955	73%	**05	93%
Lovex D073.5	<<locked>>	81%	40016	81%	**04	95%
[Lovex D073.6]*	<<locked>>	81%	32111	65%	**53	93%
[Lovex S060]*	<<locked>>	81%	35447	72%	**36	91%
[Lovex S062]*	<<locked>>	81%	30777	62%	**74	90%
[Norma 201]*	<<locked>>	81%	33852	69%	**43	92%
Norma 202	<<locked>>	81%	33417	68%	**66	95%
[Norma 203B]*	<<locked>>	86%	34708	70%	**12	90%
[Ramshot Big Game]*	<<locked>>	88%	36506	74%	**64	90%
[Ramshot Wild Boar]*	<<locked>>	82%	35230	71%	**15	90%
[Ramshot X-Terminator]*	<<locked>>	81%	39508	80%	**58	92%
ReloadSwiss RS 14	<<locked>>	81%	25715	52%	**18	100%
ReloadSwiss RS 40	<<locked>>	81%	40408	82%	**20	96%
[ReloadSwiss RS 52]*	<<locked>>	87%	37913	77%	**56	90%
[ReloadSwiss RS 60]*	<<locked>>	87%	32184	65%	**79	90%
Rottweil R 901	<<locked>>	81%	37594	76%	**28	96%
[Rottweil R 902]*	<<locked>>	81%	32329	66%	**94	91%
[Rottweil R 903]*	<<locked>>	89%	32547	66%	**66	90%
[SNPE Vectan SP 11]*	<<locked>>	91%	36695	74%	**67	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	34751	70%	**92	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	35549	72%	**36	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	28979	59%	**75	94%
[Shooters World Match Rifle]*	<<locked>>	81%	32111	65%	**53	93%
[Shooters World Precision]*	<<locked>>	81%	30777	62%	**74	90%
[Somchem S321]*	<<locked>>	81%	38218	78%	**84	94%
Somchem S335	<<locked>>	81%	35012	71%	**43	97%
[Somchem S341]*	<<locked>>	83%	35607	72%	**95	90%
[Somchem S355]*	<<locked>>	88%	33475	68%	**76	90%
Vihtavuori N130	<<locked>>	81%	39334	80%	**35	100%
Vihtavuori N133	<<locked>>	81%	32909	67%	**90	98%
[Vihtavuori N135]*	<<locked>>	81%	25875	52%	**52	94%
[Vihtavuori N140]*	<<locked>>	81%	31140	63%	**90	94%
[Vihtavuori N150]*	<<locked>>	90%	29617	60%	**38	90%
[Vihtavuori N530]*	<<locked>>	81%	37753	77%	**61	94%
[Vihtavuori N540]*	<<locked>>	81%	31111	63%	**07	94%
[Winchester 748]*	<<locked>>	81%	36985	75%	**90	94%
[Winchester StaBALL Match]*	<<locked>>	81%	39581	80%	**30	93%

Start Load - Barrel Length: 23.60''

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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