Load data for 8 x 56 R M 89 Port. Krop. + .323 | 180gr | Lapua Naturalis

Recommended Powder(s): Alliant Reloder- TS 15.5, Hodgdon BL-C2, ReloadSwiss RS 52, ReloadSwiss RS 60

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 180gr \| Lapua Naturalis
Manufacturer SKU:	NPL8009 \| N559
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	1.240" \| 31.5mm
Caliber:	8 x 56 R M 89 Port. Krop. load data
Case Length (l3):	2.193" \| 55.7mm
Cartridge Length (C.O.L.):	3.141" \| 79.8mm
Seated Depth:	0.292" \| 7.4mm
Shank Seated Depth:	0.292" \| 7.4mm
Case Capacity:	66.0 Grains of Water \| 4.29 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B3194_C1169
Last updated:	2025-01-01

Load data for 138 loads in caliber 8 x 56 R M 89 Port. Krop. with .323 | 180gr | Lapua Naturalis bullet and 69 powders such as Alliant Reloder- TS 15.5, Hodgdon BL-C2, ReloadSwiss RS 52, ReloadSwiss RS 60. 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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Min z (%)
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Barrel Length (cm)
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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.

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>>	84%	43714	89%	**59	98%
ADI AR 2208	<<locked>>	89%	43787	89%	**46	97%
Accurate 2495	<<locked>>	83%	44309	90%	**66	100%
Accurate 2520	<<locked>>	83%	44208	90%	**82	100%
[Accurate 2700]*	<<locked>>	90%	43903	89%	**74	91%
Accurate 4064	<<locked>>	89%	44309	90%	**79	100%
Accurate 4350	<<locked>>	97%	41321	84%	**92	96%
Alliant Reloder- TS 15.5 👍	<<locked>>	90%	44237	90%	**92	98%
Alliant Reloder-15	<<locked>>	87%	43714	89%	**79	97%
Alliant Reloder-16	<<locked>>	97%	41713	85%	**95	96%
Alliant Reloder-17	<<locked>>	94%	43947	89%	**71	98%
Baschieri & Pellagri 107	<<locked>>	85%	43758	89%	**75	96%
Hodgdon BL-C2 👍	<<locked>>	83%	43801	89%	**95	99%
Hodgdon CFE223	<<locked>>	89%	44019	89%	**18	96%
Hodgdon H380	<<locked>>	89%	43961	89%	**69	96%
[Hodgdon H414]*	<<locked>>	93%	44005	89%	**21	93%
Hodgdon Hybrid 100V	<<locked>>	97%	38276	78%	**87	96%
Hodgdon LVR	<<locked>>	95%	43976	89%	**15	95%
Hodgdon VARGET	<<locked>>	90%	44019	89%	**49	97%
IMR 3031	<<locked>>	88%	44309	90%	**98	100%
IMR 4064	<<locked>>	90%	43743	89%	**33	97%
[IMR 4166 Enduron]*	<<locked>>	90%	43801	89%	**93	93%
[IMR 4350]*	<<locked>>	97%	43410	88%	**39	92%
[IMR 4451 Enduron]*	<<locked>>	92%	44280	90%	**33	93%
[IMR 4831]*	<<locked>>	97%	35984	73%	**57	94%
IMR 4895	<<locked>>	87%	43859	89%	**92	98%
Lovex D073.6	<<locked>>	85%	43932	89%	**69	100%
Lovex S060	<<locked>>	84%	44266	90%	**03	98%
Lovex S062	<<locked>>	88%	43976	89%	**49	99%
[Lovex S065]*	<<locked>>	94%	43758	89%	**36	94%
[Lovex S070]*	<<locked>>	96%	44077	89%	**66	93%
Norma 201	<<locked>>	84%	43990	89%	**33	99%
Norma 202	<<locked>>	84%	43932	89%	**49	100%
Norma 203B	<<locked>>	88%	44280	90%	**95	98%
Norma URP	<<locked>>	97%	41989	85%	**92	96%
Ramshot Big Game	<<locked>>	88%	44179	90%	**08	97%
[Ramshot Hunter]*	<<locked>>	97%	41452	84%	**69	93%
Ramshot Wild Boar	<<locked>>	83%	44106	89%	**75	98%
[ReloadSwiss RS 50]*	<<locked>>	89%	43932	89%	**43	94%
ReloadSwiss RS 52 👍	<<locked>>	89%	44237	90%	**38	99%
ReloadSwiss RS 60 👍	<<locked>>	95%	43685	89%	**74	99%
ReloadSwiss RS 62	<<locked>>	97%	41814	85%	**15	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	42453	86%	**05	94%
Rottweil R 902	<<locked>>	86%	44309	90%	**36	99%
Rottweil R 903	<<locked>>	92%	44353	90%	**95	98%
[Rottweil R 907]*	<<locked>>	93%	44135	90%	**30	92%
SNPE Vectan SP 11	<<locked>>	91%	43381	88%	**08	97%
SNPE Vectan SP 7	<<locked>>	84%	43947	89%	**39	95%
SNPE Vectan SP 9	<<locked>>	85%	43714	89%	**59	97%
SNPE Vectan Tubal 3000	<<locked>>	83%	44005	89%	**70	100%
SNPE Vectan Tubal 5000	<<locked>>	90%	44353	90%	**84	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	95%	44121	89%	**03	93%
[Shooters World Long Rifle]*	<<locked>>	94%	43758	89%	**36	94%
Shooters World Match Rifle	<<locked>>	85%	43932	89%	**69	100%
Shooters World Precision	<<locked>>	88%	43976	89%	**49	99%
Somchem S335	<<locked>>	84%	44353	90%	**90	100%
Somchem S341	<<locked>>	84%	43990	89%	**49	97%
Somchem S355	<<locked>>	91%	43787	89%	**72	98%
Somchem S365	<<locked>>	97%	37594	76%	**43	98%
Vihtavuori N133	<<locked>>	85%	43932	89%	**70	100%
Vihtavuori N135	<<locked>>	93%	43918	89%	**39	100%
Vihtavuori N140	<<locked>>	87%	43903	89%	**30	100%
Vihtavuori N150	<<locked>>	96%	43584	88%	**43	99%
Vihtavuori N160	<<locked>>	95%	43801	89%	**85	96%
Vihtavuori N540	<<locked>>	87%	43888	89%	**52	100%
Vihtavuori N550	<<locked>>	95%	43772	89%	**28	96%
[Vihtavuori N555]*	<<locked>>	97%	31589	64%	**11	92%
Winchester 6.5 StaBALL	<<locked>>	96%	43961	89%	**59	98%
[Winchester 760]*	<<locked>>	93%	44005	89%	**21	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	40248	82%	**93	97%
[ADI AR 2208]*	<<locked>>	81%	34519	70%	**49	94%
Accurate 2495	<<locked>>	81%	40959	83%	**10	100%
Accurate 2520	<<locked>>	81%	41075	83%	**23	99%
[Accurate 2700]*	<<locked>>	87%	40422	82%	**11	90%
Accurate 4064	<<locked>>	81%	34809	71%	**98	99%
[Accurate 4350]*	<<locked>>	86%	29254	59%	**10	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	33388	68%	**65	96%
Alliant Reloder-15	<<locked>>	81%	36071	73%	**21	95%
[Alliant Reloder-16]*	<<locked>>	86%	31082	63%	**29	90%
[Alliant Reloder-17]*	<<locked>>	81%	28993	59%	**97	91%
Baschieri & Pellagri 107	<<locked>>	81%	38885	79%	**84	95%
Hodgdon BL-C2	<<locked>>	81%	41017	83%	**43	98%
[Hodgdon CFE223]*	<<locked>>	81%	34243	69%	**08	93%
[Hodgdon H380]*	<<locked>>	81%	33866	69%	**62	92%
[Hodgdon H414]*	<<locked>>	88%	37898	77%	**90	90%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	26455	54%	**82	90%
[Hodgdon LVR]*	<<locked>>	85%	31923	65%	**46	90%
[Hodgdon VARGET]*	<<locked>>	81%	34142	69%	**39	94%
IMR 3031	<<locked>>	81%	35998	73%	**48	100%
[IMR 4064]*	<<locked>>	81%	33678	68%	**26	94%
[IMR 4166 Enduron]*	<<locked>>	85%	37927	77%	**75	90%
[IMR 4350]*	<<locked>>	94%	39871	81%	**70	90%
[IMR 4451 Enduron]*	<<locked>>	87%	37942	77%	**05	90%
[IMR 4831]*	<<locked>>	89%	29008	59%	**80	90%
IMR 4895	<<locked>>	81%	36782	75%	**54	96%
Lovex D073.6	<<locked>>	81%	38682	78%	**77	99%
Lovex S060	<<locked>>	81%	40785	83%	**34	97%
Lovex S062	<<locked>>	81%	35882	73%	**88	97%
[Lovex S065]*	<<locked>>	84%	32735	66%	**03	90%
[Lovex S070]*	<<locked>>	90%	36289	74%	**08	90%
Norma 201	<<locked>>	81%	39856	81%	**57	98%
Norma 202	<<locked>>	81%	39392	80%	**67	99%
Norma 203B	<<locked>>	81%	35447	72%	**08	95%
[Norma URP]*	<<locked>>	86%	29907	61%	**03	90%
[Ramshot Big Game]*	<<locked>>	81%	34766	71%	**11	94%
[Ramshot Hunter]*	<<locked>>	92%	35781	73%	**41	90%
Ramshot Wild Boar	<<locked>>	81%	41307	84%	**20	97%
[ReloadSwiss RS 50]*	<<locked>>	82%	35186	71%	**59	90%
ReloadSwiss RS 52	<<locked>>	81%	33997	69%	**25	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	28471	58%	**83	92%
[ReloadSwiss RS 62]*	<<locked>>	87%	30792	62%	**52	90%
[ReloadSwiss RS 70]*	<<locked>>	90%	34998	71%	**34	90%
Rottweil R 902	<<locked>>	81%	37884	77%	**08	97%
[Rottweil R 903]*	<<locked>>	81%	31067	63%	**13	94%
[Rottweil R 907]*	<<locked>>	90%	39624	80%	**38	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	32155	65%	**52	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	40147	81%	**67	94%
SNPE Vectan SP 9	<<locked>>	81%	38856	79%	**64	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	41002	83%	**15	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	33779	68%	**90	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	35998	73%	**56	90%
[Shooters World Long Rifle]*	<<locked>>	84%	32735	66%	**03	90%
Shooters World Match Rifle	<<locked>>	81%	38682	78%	**77	99%
Shooters World Precision	<<locked>>	81%	35882	73%	**88	97%
Somchem S335	<<locked>>	81%	40901	83%	**28	100%
Somchem S341	<<locked>>	81%	39523	80%	**67	96%
[Somchem S355]*	<<locked>>	81%	32053	65%	**23	94%
[Somchem S365]*	<<locked>>	82%	24178	49%	**56	90%
Vihtavuori N133	<<locked>>	81%	38812	79%	**82	100%
Vihtavuori N135	<<locked>>	81%	31270	63%	**87	99%
Vihtavuori N140	<<locked>>	81%	36680	74%	**92	99%
[Vihtavuori N150]*	<<locked>>	81%	27601	56%	**92	94%
[Vihtavuori N160]*	<<locked>>	83%	30313	61%	**77	90%
Vihtavuori N540	<<locked>>	81%	36506	74%	**15	99%
[Vihtavuori N550]*	<<locked>>	83%	30197	61%	**16	90%
[Vihtavuori N555]*	<<locked>>	93%	28616	58%	**23	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27528	56%	**75	91%
[Winchester 760]*	<<locked>>	88%	37898	77%	**90	90%

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.