Load data for 8 x 56 R M 89 Port. Krop. + .323 | 165gr | AERO SB,- smax:14.55

Recommended Powder(s): Accurate 4064, IMR 3031, Lovex D073.6, Shooters World Match Rifle, Vihtavuori N540

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 165gr \| AERO SB,- smax:14.55
Bullet Weight:	165gr \| 10.7g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	1.281" \| 32.5mm
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:	0.333" \| 8.5mm
Shank Seated Depth:	0.333" \| 8.5mm
Case Capacity:	66.0 Grains of Water \| 4.29 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B80_C1169
Last updated:	2025-01-01

Load data for 142 loads in caliber 8 x 56 R M 89 Port. Krop. with .323 | 165gr | AERO SB,- smax:14.55 bullet and 71 powders such as Accurate 4064, IMR 3031, Lovex D073.6, Shooters World Match Rifle, Vihtavuori N540. 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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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%	44135	89%	**87	97%
ADI AR 2208	<<locked>>	94%	43918	89%	**54	96%
Accurate 2015	<<locked>>	85%	43787	89%	**18	100%
[Accurate 2200]*	<<locked>>	86%	43845	89%	**28	94%
Accurate 2230	<<locked>>	83%	43874	89%	**41	97%
Accurate 2460	<<locked>>	83%	43656	89%	**48	98%
Accurate 2495	<<locked>>	90%	44251	90%	**07	100%
Accurate 2520	<<locked>>	88%	43787	89%	**97	99%
Accurate 4064 👍	<<locked>>	95%	43540	88%	**03	100%
Alliant AR-Comp	<<locked>>	88%	43976	89%	**90	100%
Alliant Reloder- TS 15.5	<<locked>>	95%	44237	90%	**10	98%
Alliant Reloder-15	<<locked>>	92%	43685	89%	**94	96%
Alliant Reloder-17	<<locked>>	97%	40944	83%	**07	96%
Baschieri & Pellagri 107	<<locked>>	89%	44164	90%	**00	95%
Hodgdon BL-C2	<<locked>>	88%	44251	90%	**23	98%
Hodgdon Benchmark	<<locked>>	85%	43845	89%	**08	98%
Hodgdon CFE223	<<locked>>	94%	44367	90%	**33	95%
Hodgdon H322	<<locked>>	85%	43903	89%	**64	100%
[Hodgdon H380]*	<<locked>>	94%	44063	89%	**87	94%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	32692	66%	**57	92%
[Hodgdon LVR]*	<<locked>>	97%	39233	80%	**18	92%
Hodgdon VARGET	<<locked>>	95%	44324	90%	**67	96%
IMR 3031 👍	<<locked>>	93%	44353	90%	**33	100%
IMR 4064	<<locked>>	95%	43772	89%	**51	96%
IMR 4895	<<locked>>	92%	43859	89%	**13	97%
IMR 8208 XBR	<<locked>>	87%	43453	88%	**48	98%
Lovex D073.5	<<locked>>	84%	43947	89%	**51	99%
Lovex D073.6 👍	<<locked>>	90%	44280	90%	**03	99%
Lovex S060	<<locked>>	88%	43976	89%	**12	96%
Lovex S062	<<locked>>	93%	43932	89%	**74	98%
[Lovex S065]*	<<locked>>	97%	39987	81%	**72	92%
Norma 201	<<locked>>	90%	44121	89%	**57	98%
Norma 202	<<locked>>	90%	44048	89%	**74	99%
Norma 203B	<<locked>>	93%	43700	89%	**97	96%
Ramshot Big Game	<<locked>>	93%	43671	89%	**10	96%
[Ramshot TAC]*	<<locked>>	87%	44034	89%	**41	93%
Ramshot Wild Boar	<<locked>>	87%	43642	89%	**84	96%
Ramshot X-Terminator	<<locked>>	84%	43816	89%	**28	96%
ReloadSwiss RS 14	<<locked>>	96%	31836	65%	**96	100%
ReloadSwiss RS 40	<<locked>>	83%	44193	90%	**57	99%
[ReloadSwiss RS 50]*	<<locked>>	93%	43555	88%	**38	92%
ReloadSwiss RS 52	<<locked>>	94%	43830	89%	**49	98%
ReloadSwiss RS 60	<<locked>>	97%	39827	81%	**94	96%
Rottweil R 901	<<locked>>	87%	44208	90%	**41	99%
Rottweil R 902	<<locked>>	92%	44208	90%	**57	98%
Rottweil R 903	<<locked>>	96%	42148	85%	**74	97%
SNPE Vectan SP 11	<<locked>>	96%	44179	90%	**26	96%
[SNPE Vectan SP 7]*	<<locked>>	88%	43787	89%	**54	94%
SNPE Vectan SP 9	<<locked>>	90%	43729	89%	**74	96%
SNPE Vectan Tubal 3000	<<locked>>	88%	43961	89%	**85	99%
SNPE Vectan Tubal 5000	<<locked>>	94%	43918	89%	**95	100%
[Shooters World Long Rifle]*	<<locked>>	97%	39987	81%	**72	92%
Shooters World Match Rifle 👍	<<locked>>	90%	44280	90%	**03	99%
Shooters World Precision	<<locked>>	93%	43932	89%	**74	98%
Somchem S321	<<locked>>	85%	43961	89%	**77	98%
Somchem S335	<<locked>>	89%	43947	89%	**05	100%
Somchem S341	<<locked>>	89%	44295	90%	**67	96%
Somchem S355	<<locked>>	97%	43859	89%	**94	97%
[Somchem S365]*	<<locked>>	97%	31430	64%	**87	93%
Vihtavuori N130	<<locked>>	85%	44208	90%	**85	100%
Vihtavuori N133	<<locked>>	90%	44106	89%	**95	100%
Vihtavuori N135	<<locked>>	97%	41394	84%	**21	100%
Vihtavuori N140	<<locked>>	92%	44179	90%	**51	100%
Vihtavuori N150	<<locked>>	97%	36854	75%	**30	97%
[Vihtavuori N160]*	<<locked>>	97%	39001	79%	**89	93%
Vihtavuori N530	<<locked>>	86%	44324	90%	**74	98%
Vihtavuori N540 👍	<<locked>>	92%	44309	90%	**84	99%
[Vihtavuori N550]*	<<locked>>	96%	38725	79%	**31	93%
Winchester 6.5 StaBALL	<<locked>>	97%	39001	79%	**56	95%
Winchester 748	<<locked>>	85%	43598	88%	**10	99%
Winchester StaBALL Match	<<locked>>	83%	43729	89%	**90	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	34098	69%	**70	93%
[ADI AR 2208]*	<<locked>>	82%	30472	62%	**56	90%
Accurate 2015	<<locked>>	81%	38885	79%	**26	100%
[Accurate 2200]*	<<locked>>	81%	36303	74%	**70	92%
Accurate 2230	<<locked>>	81%	40625	82%	**79	96%
Accurate 2460	<<locked>>	81%	40321	82%	**82	98%
Accurate 2495	<<locked>>	81%	32793	66%	**77	99%
Accurate 2520	<<locked>>	81%	34069	69%	**00	97%
Accurate 4064	<<locked>>	81%	27340	55%	**43	96%
Alliant AR-Comp	<<locked>>	81%	34432	70%	**20	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	27543	56%	**23	91%
[Alliant Reloder-15]*	<<locked>>	81%	30081	61%	**85	90%
[Alliant Reloder-17]*	<<locked>>	88%	30574	62%	**41	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33170	67%	**54	91%
Hodgdon BL-C2	<<locked>>	81%	34084	69%	**10	95%
Hodgdon Benchmark	<<locked>>	81%	38740	79%	**10	97%
[Hodgdon CFE223]*	<<locked>>	85%	32822	67%	**74	90%
Hodgdon H322	<<locked>>	81%	38261	78%	**59	99%
[Hodgdon H380]*	<<locked>>	86%	33924	69%	**74	90%
[Hodgdon Hybrid 100V]*	<<locked>>	93%	29182	59%	**56	90%
[Hodgdon LVR]*	<<locked>>	93%	35288	72%	**33	90%
[Hodgdon VARGET]*	<<locked>>	82%	30255	61%	**49	90%
IMR 3031	<<locked>>	81%	29878	61%	**25	98%
[IMR 4064]*	<<locked>>	83%	29921	61%	**43	90%
[IMR 4895]*	<<locked>>	81%	30777	62%	**18	92%
IMR 8208 XBR	<<locked>>	81%	36201	73%	**97	96%
Lovex D073.5	<<locked>>	81%	40030	81%	**75	98%
Lovex D073.6	<<locked>>	81%	31865	65%	**48	96%
[Lovex S060]*	<<locked>>	81%	35491	72%	**31	94%
[Lovex S062]*	<<locked>>	81%	29675	60%	**52	93%
[Lovex S065]*	<<locked>>	94%	36419	74%	**97	90%
Norma 201	<<locked>>	81%	33475	68%	**38	95%
Norma 202	<<locked>>	81%	33272	67%	**54	97%
[Norma 203B]*	<<locked>>	81%	29486	60%	**72	91%
[Ramshot Big Game]*	<<locked>>	82%	29892	61%	**88	90%
[Ramshot TAC]*	<<locked>>	81%	36129	73%	**77	90%
[Ramshot Wild Boar]*	<<locked>>	81%	35085	71%	**97	93%
Ramshot X-Terminator	<<locked>>	81%	39450	80%	**43	95%
ReloadSwiss RS 14	<<locked>>	91%	29646	60%	**50	100%
ReloadSwiss RS 40	<<locked>>	81%	41002	83%	**92	98%
[ReloadSwiss RS 50]*	<<locked>>	90%	38972	79%	**46	90%
[ReloadSwiss RS 52]*	<<locked>>	81%	27949	57%	**69	92%
[ReloadSwiss RS 60]*	<<locked>>	87%	29399	60%	**05	90%
Rottweil R 901	<<locked>>	81%	36941	75%	**03	98%
[Rottweil R 902]*	<<locked>>	81%	31647	64%	**79	94%
[Rottweil R 903]*	<<locked>>	83%	26426	54%	**03	90%
[SNPE Vectan SP 11]*	<<locked>>	84%	29878	61%	**98	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	33895	69%	**41	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	32779	66%	**38	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	35520	72%	**21	98%
SNPE Vectan Tubal 5000	<<locked>>	81%	28761	58%	**83	97%
[Shooters World Long Rifle]*	<<locked>>	94%	36419	74%	**97	90%
Shooters World Match Rifle	<<locked>>	81%	31865	65%	**48	96%
[Shooters World Precision]*	<<locked>>	81%	29675	60%	**52	93%
Somchem S321	<<locked>>	81%	38682	78%	**75	97%
Somchem S335	<<locked>>	81%	34795	71%	**25	98%
[Somchem S341]*	<<locked>>	81%	33649	68%	**44	93%
[Somchem S355]*	<<locked>>	82%	27369	55%	**10	90%
[Somchem S365]*	<<locked>>	92%	26585	54%	**36	90%
Vihtavuori N130	<<locked>>	81%	39479	80%	**00	100%
Vihtavuori N133	<<locked>>	81%	33069	67%	**85	99%
Vihtavuori N135	<<locked>>	81%	25353	51%	**54	97%
Vihtavuori N140	<<locked>>	81%	30806	62%	**79	97%
[Vihtavuori N150]*	<<locked>>	83%	23801	48%	**88	90%
[Vihtavuori N160]*	<<locked>>	92%	33663	68%	**67	90%
Vihtavuori N530	<<locked>>	81%	38116	77%	**52	96%
Vihtavuori N540	<<locked>>	81%	30574	62%	**92	96%
[Vihtavuori N550]*	<<locked>>	92%	33373	68%	**03	90%
[Winchester 6.5 StaBALL]*	<<locked>>	88%	29428	60%	**23	90%
Winchester 748	<<locked>>	81%	37623	76%	**89	97%
Winchester StaBALL Match	<<locked>>	81%	39842	81%	**15	96%

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.

<<locked>>... you need to buy an access license to unlock the data