Load data for 8 x 56 R M 89 Port. Krop. + .323 | 181gr | Brenneke TOG

Recommended Powder(s): Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 181gr \| Brenneke TOG
Bullet Weight:	181gr \| 11.7g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	1.213" \| 30.8mm
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:	0.265" \| 6.7mm
Shank Seated Depth:	0.127" \| 3.2mm
Case Capacity:	66.0 Grains of Water \| 4.29 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B1180_C1169
Last updated:	2025-01-01
Recommended Twist Rate:	1:14 - 1:12

Load data for 138 loads in caliber 8 x 56 R M 89 Port. Krop. with .323 | 181gr | Brenneke TOG bullet and 69 powders such as Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355. 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>>	84%	44193	90%	**89	98%
ADI AR 2208	<<locked>>	89%	44193	90%	**75	97%
Accurate 2495	<<locked>>	84%	44237	90%	**89	100%
Accurate 2520	<<locked>>	83%	44193	90%	**02	100%
[Accurate 2700]*	<<locked>>	90%	44353	90%	**10	92%
Accurate 4064	<<locked>>	89%	44208	90%	**05	100%
Accurate 4350	<<locked>>	97%	41989	85%	**21	96%
Alliant Reloder- TS 15.5 👍	<<locked>>	90%	43976	89%	**08	99%
Alliant Reloder-15	<<locked>>	87%	43932	89%	**05	97%
Alliant Reloder-16	<<locked>>	97%	41843	85%	**18	96%
Alliant Reloder-17	<<locked>>	94%	44353	90%	**03	98%
[Alliant Reloder-23]*	<<locked>>	97%	30095	61%	**56	92%
Baschieri & Pellagri 107	<<locked>>	84%	43656	89%	**95	97%
Hodgdon CFE223	<<locked>>	88%	44048	89%	**41	97%
Hodgdon H380	<<locked>>	89%	43569	88%	**92	96%
[Hodgdon H414]*	<<locked>>	93%	43642	89%	**38	93%
Hodgdon Hybrid 100V	<<locked>>	97%	38435	78%	**16	97%
Hodgdon LVR	<<locked>>	95%	44106	89%	**44	96%
[Hodgdon Superperformance]*	<<locked>>	95%	44222	90%	**51	92%
Hodgdon VARGET	<<locked>>	89%	43947	89%	**66	97%
IMR 3031	<<locked>>	87%	44106	89%	**12	100%
IMR 4064	<<locked>>	90%	44237	90%	**69	98%
[IMR 4166 Enduron]*	<<locked>>	90%	44280	90%	**30	93%
[IMR 4350]*	<<locked>>	97%	43337	88%	**59	92%
[IMR 4451 Enduron]*	<<locked>>	92%	44266	90%	**62	93%
[IMR 4831]*	<<locked>>	97%	35781	73%	**77	94%
IMR 4895	<<locked>>	87%	44179	90%	**21	98%
Lovex D073.6	<<locked>>	85%	43714	89%	**95	100%
Lovex S060	<<locked>>	84%	44179	90%	**26	98%
Lovex S062	<<locked>>	88%	44309	90%	**79	99%
Lovex S065	<<locked>>	95%	44309	90%	**72	95%
[Lovex S070]*	<<locked>>	96%	43729	89%	**85	94%
Norma 201	<<locked>>	85%	44382	90%	**69	99%
Norma 202	<<locked>>	84%	43888	89%	**69	100%
Norma 203B	<<locked>>	88%	43961	89%	**12	98%
Norma URP	<<locked>>	97%	42076	85%	**18	96%
Ramshot Big Game	<<locked>>	88%	43830	89%	**28	98%
[Ramshot Hunter]*	<<locked>>	97%	41307	84%	**92	93%
[ReloadSwiss RS 50]*	<<locked>>	89%	44280	90%	**75	94%
ReloadSwiss RS 52 👍	<<locked>>	89%	43874	89%	**51	99%
ReloadSwiss RS 60 👍	<<locked>>	95%	43990	89%	**10	99%
ReloadSwiss RS 62	<<locked>>	97%	41843	85%	**41	96%
ReloadSwiss RS 70	<<locked>>	97%	42583	86%	**41	95%
Rottweil R 902	<<locked>>	86%	43700	89%	**46	99%
Rottweil R 903 👍	<<locked>>	92%	44266	90%	**18	99%
[Rottweil R 907]*	<<locked>>	93%	44048	89%	**52	92%
SNPE Vectan SP 11	<<locked>>	91%	43656	89%	**28	98%
SNPE Vectan SP 7	<<locked>>	84%	44106	89%	**72	96%
SNPE Vectan SP 9	<<locked>>	85%	44048	89%	**89	98%
SNPE Vectan Tubal 3000	<<locked>>	83%	43947	89%	**93	100%
SNPE Vectan Tubal 5000	<<locked>>	89%	44019	89%	**03	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	95%	44251	90%	**30	93%
Shooters World Long Rifle	<<locked>>	95%	44309	90%	**72	95%
Shooters World Match Rifle	<<locked>>	85%	43714	89%	**95	100%
Shooters World Precision	<<locked>>	88%	44309	90%	**79	99%
Somchem S335	<<locked>>	84%	44193	90%	**07	100%
Somchem S341	<<locked>>	84%	43888	89%	**72	98%
Somchem S355 👍	<<locked>>	91%	44034	89%	**95	98%
Somchem S365	<<locked>>	97%	37550	76%	**66	98%
Vihtavuori N133	<<locked>>	86%	44280	90%	**97	100%
Vihtavuori N135	<<locked>>	93%	44222	90%	**59	100%
Vihtavuori N140	<<locked>>	87%	43874	89%	**46	100%
Vihtavuori N150	<<locked>>	97%	44121	89%	**75	99%
Vihtavuori N160	<<locked>>	95%	43569	88%	**98	96%
Vihtavuori N540	<<locked>>	87%	43990	89%	**75	100%
Vihtavuori N550	<<locked>>	95%	44295	90%	**57	96%
[Vihtavuori N555]*	<<locked>>	96%	30995	63%	**18	93%
Winchester 6.5 StaBALL	<<locked>>	96%	43903	89%	**82	98%
[Winchester 760]*	<<locked>>	93%	43642	89%	**38	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	39914	81%	**10	97%
[ADI AR 2208]*	<<locked>>	81%	34229	69%	**65	94%
Accurate 2495	<<locked>>	81%	40408	82%	**23	100%
Accurate 2520	<<locked>>	81%	41075	83%	**43	100%
[Accurate 2700]*	<<locked>>	86%	38870	79%	**02	90%
Accurate 4064	<<locked>>	81%	33997	69%	**02	99%
[Accurate 4350]*	<<locked>>	85%	27833	56%	**97	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	33344	68%	**85	96%
Alliant Reloder-15	<<locked>>	81%	35781	73%	**34	95%
[Alliant Reloder-16]*	<<locked>>	86%	30153	61%	**26	90%
[Alliant Reloder-17]*	<<locked>>	81%	28732	58%	**20	92%
[Alliant Reloder-23]*	<<locked>>	94%	27282	55%	**70	90%
Baschieri & Pellagri 107	<<locked>>	81%	38856	79%	**07	95%
[Hodgdon CFE223]*	<<locked>>	81%	34272	70%	**31	93%
[Hodgdon H380]*	<<locked>>	81%	33663	68%	**79	92%
[Hodgdon H414]*	<<locked>>	87%	36260	74%	**80	90%
[Hodgdon Hybrid 100V]*	<<locked>>	83%	25483	52%	**75	90%
[Hodgdon LVR]*	<<locked>>	84%	30966	63%	**39	90%
[Hodgdon Superperformance]*	<<locked>>	93%	40001	81%	**56	90%
[Hodgdon VARGET]*	<<locked>>	81%	33881	69%	**59	94%
IMR 3031	<<locked>>	81%	36100	73%	**64	100%
[IMR 4064]*	<<locked>>	81%	33402	68%	**39	94%
[IMR 4166 Enduron]*	<<locked>>	83%	36201	73%	**62	90%
[IMR 4350]*	<<locked>>	93%	38551	78%	**67	90%
[IMR 4451 Enduron]*	<<locked>>	85%	36318	74%	**95	90%
[IMR 4831]*	<<locked>>	89%	28253	57%	**83	90%
IMR 4895	<<locked>>	81%	36521	74%	**70	96%
Lovex D073.6	<<locked>>	81%	38653	78%	**93	99%
Lovex S060	<<locked>>	81%	40727	83%	**61	97%
Lovex S062	<<locked>>	81%	35273	72%	**98	97%
[Lovex S065]*	<<locked>>	84%	31560	64%	**00	90%
[Lovex S070]*	<<locked>>	89%	35099	71%	**05	90%
Norma 201	<<locked>>	81%	39291	80%	**70	98%
Norma 202	<<locked>>	81%	39479	80%	**90	100%
Norma 203B	<<locked>>	81%	35027	71%	**28	95%
[Norma URP]*	<<locked>>	85%	28834	58%	**00	90%
Ramshot Big Game	<<locked>>	81%	34751	70%	**38	95%
[Ramshot Hunter]*	<<locked>>	91%	34447	70%	**38	90%
[ReloadSwiss RS 50]*	<<locked>>	81%	34389	70%	**62	90%
ReloadSwiss RS 52	<<locked>>	81%	33547	68%	**31	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	28166	57%	**06	92%
[ReloadSwiss RS 62]*	<<locked>>	87%	29747	60%	**52	90%
[ReloadSwiss RS 70]*	<<locked>>	90%	33808	69%	**34	90%
Rottweil R 902	<<locked>>	81%	37565	76%	**25	98%
Rottweil R 903	<<locked>>	81%	30560	62%	**26	95%
[Rottweil R 907]*	<<locked>>	88%	37782	77%	**28	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	31807	65%	**72	94%
SNPE Vectan SP 7	<<locked>>	81%	39900	81%	**87	95%
SNPE Vectan SP 9	<<locked>>	81%	38522	78%	**77	97%
SNPE Vectan Tubal 3000	<<locked>>	81%	41089	83%	**44	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	33620	68%	**06	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	34795	71%	**52	90%
[Shooters World Long Rifle]*	<<locked>>	84%	31560	64%	**00	90%
Shooters World Match Rifle	<<locked>>	81%	38653	78%	**93	99%
Shooters World Precision	<<locked>>	81%	35273	72%	**98	97%
Somchem S335	<<locked>>	81%	40480	82%	**44	100%
Somchem S341	<<locked>>	81%	39537	80%	**90	97%
Somchem S355	<<locked>>	81%	31749	64%	**39	95%
[Somchem S365]*	<<locked>>	82%	23351	47%	**56	90%
Vihtavuori N133	<<locked>>	81%	38464	78%	**98	100%
Vihtavuori N135	<<locked>>	81%	30618	62%	**97	99%
Vihtavuori N140	<<locked>>	81%	36912	75%	**15	99%
[Vihtavuori N150]*	<<locked>>	81%	26760	54%	**92	94%
[Vihtavuori N160]*	<<locked>>	82%	29008	59%	**67	90%
Vihtavuori N540	<<locked>>	81%	36405	74%	**31	99%
[Vihtavuori N550]*	<<locked>>	82%	28950	59%	**06	90%
[Vihtavuori N555]*	<<locked>>	93%	27456	56%	**13	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27064	55%	**88	91%
[Winchester 760]*	<<locked>>	87%	36260	74%	**80	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.

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