Load data for 8 x 51 R Lebel + .323 | 155gr | AERO ECO,- smax:13.50

Recommended Powder(s): Accurate 4064, IMR 3031, ReloadSwiss RS 52, Vihtavuori N540, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 155gr \| AERO ECO,- smax:13.50
Bullet Weight:	155gr \| 10.0g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	1.043" \| 26.5mm
Caliber:	8 x 51 R Lebel load data
Case Length (l3):	1.988" \| 50.5mm
Cartridge Length (C.O.L.):	3.141" \| 79.8mm
Seated Depth:	-0.110" \| -2.8mm
Shank Seated Depth:	-0.110" \| -2.8mm
Case Capacity:	66.5 Grains of Water \| 4.32 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	50763 psi \| 3500 bar
LID:	LID_B78_C1160
Last updated:	2025-02-02

Load data for 152 loads in caliber 8 x 51 R Lebel with .323 | 155gr | AERO ECO,- smax:13.50 bullet and 76 powders such as Accurate 4064, IMR 3031, ReloadSwiss RS 52, Vihtavuori N540, Winchester 748. 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>>	86%	45121	89%	**51	97%
ADI AR 2208	<<locked>>	92%	44991	89%	**25	96%
Accurate 2015	<<locked>>	83%	45571	90%	**92	100%
Accurate 2200	<<locked>>	85%	45658	90%	**15	96%
Accurate 2495	<<locked>>	87%	44947	89%	**51	100%
Accurate 2520	<<locked>>	86%	45266	89%	**64	99%
Accurate 4064 👍	<<locked>>	93%	45658	90%	**81	100%
[Accurate 4350]*	<<locked>>	97%	38667	76%	**89	94%
Alliant AR-Comp	<<locked>>	86%	45237	89%	**48	100%
Alliant Reloder- TS 15.5	<<locked>>	93%	45542	90%	**77	98%
Alliant Reloder-15	<<locked>>	90%	44875	88%	**71	97%
[Alliant Reloder-16]*	<<locked>>	97%	40234	79%	**12	94%
Alliant Reloder-17	<<locked>>	96%	45223	89%	**56	98%
Baschieri & Pellagri 107	<<locked>>	87%	45049	89%	**67	96%
Hodgdon BL-C2	<<locked>>	85%	44904	88%	**77	98%
Hodgdon Benchmark	<<locked>>	84%	45542	90%	**92	99%
Hodgdon CFE223	<<locked>>	91%	45353	89%	**07	96%
Hodgdon H380	<<locked>>	91%	45107	89%	**51	95%
[Hodgdon H414]*	<<locked>>	95%	45121	89%	**97	92%
Hodgdon Hybrid 100V	<<locked>>	97%	36042	71%	**84	95%
[Hodgdon LVR]*	<<locked>>	97%	43598	86%	**64	94%
Hodgdon VARGET	<<locked>>	92%	45339	89%	**31	96%
Hodgdon TrailBoss	<<locked>>	97%	32808	65%	**01	100%
IMR 3031 👍	<<locked>>	90%	45672	90%	**90	100%
IMR 4064	<<locked>>	93%	45469	90%	**28	97%
[IMR 4166 Enduron]*	<<locked>>	92%	45121	89%	**76	92%
[IMR 4451 Enduron]*	<<locked>>	94%	45585	90%	**12	92%
[IMR 4831]*	<<locked>>	97%	33518	66%	**35	91%
IMR 4895	<<locked>>	89%	45382	89%	**87	97%
IMR 8208 XBR	<<locked>>	85%	45484	90%	**31	98%
Lovex D073.6	<<locked>>	88%	45266	89%	**64	99%
Lovex S060	<<locked>>	86%	45484	90%	**89	97%
Lovex S062	<<locked>>	91%	45179	89%	**35	98%
[Lovex S065]*	<<locked>>	97%	44295	87%	**08	94%
[Lovex S070]*	<<locked>>	97%	42090	83%	**79	92%
Norma 201	<<locked>>	88%	45556	90%	**35	98%
Norma 202	<<locked>>	87%	44802	88%	**28	100%
Norma 203B	<<locked>>	91%	45513	90%	**84	97%
[Norma URP]*	<<locked>>	97%	39523	78%	**95	94%
Ramshot Big Game	<<locked>>	90%	45150	89%	**90	97%
[Ramshot TAC]*	<<locked>>	85%	45179	89%	**15	94%
Ramshot Wild Boar	<<locked>>	86%	45585	90%	**64	97%
ReloadSwiss RS 14	<<locked>>	96%	32793	65%	**37	100%
[ReloadSwiss RS 50]*	<<locked>>	91%	45498	90%	**28	93%
ReloadSwiss RS 52 👍	<<locked>>	91%	45281	89%	**13	99%
ReloadSwiss RS 60	<<locked>>	97%	44730	88%	**59	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	39233	77%	**08	93%
[ReloadSwiss RS 70]*	<<locked>>	97%	40727	80%	**15	92%
Rottweil R 901	<<locked>>	85%	45150	89%	**12	100%
Rottweil R 902	<<locked>>	89%	45266	89%	**15	98%
Rottweil R 903	<<locked>>	95%	45165	89%	**74	98%
[Rottweil R 907]*	<<locked>>	96%	45672	90%	**12	91%
SNPE Vectan SP 11	<<locked>>	93%	44991	89%	**97	97%
SNPE Vectan SP 7	<<locked>>	86%	45527	90%	**31	95%
SNPE Vectan SP 9	<<locked>>	88%	45614	90%	**61	97%
SNPE Vectan Tubal 3000	<<locked>>	86%	45223	89%	**53	100%
SNPE Vectan Tubal 5000	<<locked>>	92%	45643	90%	**72	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	44280	87%	**53	92%
[Shooters World Long Rifle]*	<<locked>>	97%	44295	87%	**08	94%
Shooters World Match Rifle	<<locked>>	88%	45266	89%	**64	99%
Shooters World Precision	<<locked>>	91%	45179	89%	**35	98%
Somchem S335	<<locked>>	87%	45469	90%	**76	100%
Somchem S341	<<locked>>	86%	45310	89%	**35	97%
Somchem S355	<<locked>>	94%	44976	89%	**51	98%
Somchem S365	<<locked>>	97%	35099	69%	**23	96%
Vihtavuori N133	<<locked>>	88%	45194	89%	**59	100%
Vihtavuori N135	<<locked>>	96%	45295	89%	**28	100%
Vihtavuori N140	<<locked>>	89%	45368	89%	**15	100%
Vihtavuori N150	<<locked>>	97%	41814	82%	**72	98%
Vihtavuori N160	<<locked>>	97%	44324	87%	**48	95%
Vihtavuori N530	<<locked>>	84%	45658	90%	**44	99%
Vihtavuori N540 👍	<<locked>>	90%	45382	89%	**48	100%
Vihtavuori N550	<<locked>>	97%	44034	87%	**84	95%
Winchester 6.5 StaBALL	<<locked>>	97%	43308	85%	**99	97%
Winchester 748 👍	<<locked>>	83%	45339	89%	**84	99%
[Winchester 760]*	<<locked>>	95%	45121	89%	**97	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	37826	75%	**90	95%
[ADI AR 2208]*	<<locked>>	81%	32184	63%	**33	92%
Accurate 2015	<<locked>>	81%	42786	84%	**43	100%
[Accurate 2200]*	<<locked>>	81%	40176	79%	**97	94%
Accurate 2495	<<locked>>	81%	37043	73%	**97	100%
Accurate 2520	<<locked>>	81%	38261	75%	**26	98%
Accurate 4064	<<locked>>	81%	31140	61%	**62	97%
[Accurate 4350]*	<<locked>>	91%	31096	61%	**02	90%
Alliant AR-Comp	<<locked>>	81%	38653	76%	**36	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	30806	61%	**39	93%
[Alliant Reloder-15]*	<<locked>>	81%	33634	66%	**08	93%
[Alliant Reloder-16]*	<<locked>>	90%	32822	65%	**12	90%
[Alliant Reloder-17]*	<<locked>>	83%	29008	57%	**33	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	36869	73%	**87	93%
Hodgdon BL-C2	<<locked>>	81%	38319	75%	**36	97%
Hodgdon Benchmark	<<locked>>	81%	42221	83%	**26	98%
[Hodgdon CFE223]*	<<locked>>	81%	32169	63%	**95	90%
[Hodgdon H380]*	<<locked>>	82%	32503	64%	**66	90%
[Hodgdon H414]*	<<locked>>	92%	40292	79%	**95	90%
[Hodgdon Hybrid 100V]*	<<locked>>	89%	28514	56%	**67	90%
[Hodgdon LVR]*	<<locked>>	89%	33881	67%	**28	90%
[Hodgdon VARGET]*	<<locked>>	81%	32010	63%	**30	92%
Hodgdon TrailBoss	<<locked>>	81%	25715	51%	**44	100%
IMR 3031	<<locked>>	81%	33562	66%	**48	99%
[IMR 4064]*	<<locked>>	81%	31169	61%	**03	92%
[IMR 4166 Enduron]*	<<locked>>	88%	39827	78%	**64	90%
[IMR 4451 Enduron]*	<<locked>>	90%	40248	79%	**03	90%
[IMR 4831]*	<<locked>>	94%	30850	61%	**69	90%
[IMR 4895]*	<<locked>>	81%	34461	68%	**41	94%
IMR 8208 XBR	<<locked>>	81%	39987	79%	**17	97%
Lovex D073.6	<<locked>>	81%	35824	71%	**67	98%
Lovex S060	<<locked>>	81%	38827	76%	**48	95%
Lovex S062	<<locked>>	81%	33243	65%	**79	95%
[Lovex S065]*	<<locked>>	89%	34998	69%	**02	90%
[Lovex S070]*	<<locked>>	94%	38827	76%	**03	90%
Norma 201	<<locked>>	81%	36883	73%	**51	96%
Norma 202	<<locked>>	81%	36985	73%	**67	99%
[Norma 203B]*	<<locked>>	81%	32924	65%	**95	93%
[Norma URP]*	<<locked>>	90%	32126	63%	**05	90%
[Ramshot Big Game]*	<<locked>>	81%	32518	64%	**98	92%
[Ramshot TAC]*	<<locked>>	81%	40089	79%	**07	93%
Ramshot Wild Boar	<<locked>>	81%	39015	77%	**26	95%
ReloadSwiss RS 14	<<locked>>	81%	25817	51%	**80	100%
[ReloadSwiss RS 50]*	<<locked>>	86%	37782	74%	**61	90%
ReloadSwiss RS 52	<<locked>>	81%	31546	62%	**02	95%
[ReloadSwiss RS 60]*	<<locked>>	83%	28427	56%	**07	90%
[ReloadSwiss RS 62]*	<<locked>>	92%	33011	65%	**51	90%
[ReloadSwiss RS 70]*	<<locked>>	94%	37057	73%	**26	90%
Rottweil R 901	<<locked>>	81%	40408	80%	**13	99%
Rottweil R 902	<<locked>>	81%	34954	69%	**98	96%
[Rottweil R 903]*	<<locked>>	81%	28094	55%	**67	92%
[Rottweil R 907]*	<<locked>>	93%	41669	82%	**33	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	29921	59%	**23	91%
[SNPE Vectan SP 7]*	<<locked>>	81%	37695	74%	**64	92%
SNPE Vectan SP 9	<<locked>>	81%	36463	72%	**64	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	39001	77%	**35	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	31705	62%	**80	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	38595	76%	**51	90%
[Shooters World Long Rifle]*	<<locked>>	89%	34998	69%	**02	90%
Shooters World Match Rifle	<<locked>>	81%	35824	71%	**67	98%
Shooters World Precision	<<locked>>	81%	33243	65%	**79	95%
Somchem S335	<<locked>>	81%	38261	75%	**38	99%
Somchem S341	<<locked>>	81%	37463	74%	**71	95%
[Somchem S355]*	<<locked>>	81%	29501	58%	**93	92%
[Somchem S365]*	<<locked>>	87%	25918	51%	**44	90%
Vihtavuori N133	<<locked>>	81%	36419	72%	**89	100%
Vihtavuori N135	<<locked>>	81%	28485	56%	**61	98%
Vihtavuori N140	<<locked>>	81%	34360	68%	**92	98%
[Vihtavuori N150]*	<<locked>>	81%	24889	49%	**39	91%
[Vihtavuori N160]*	<<locked>>	87%	31981	63%	**59	90%
Vihtavuori N530	<<locked>>	81%	42076	83%	**79	98%
Vihtavuori N540	<<locked>>	81%	34055	67%	**98	98%
[Vihtavuori N550]*	<<locked>>	88%	32416	64%	**15	90%
[Winchester 6.5 StaBALL]*	<<locked>>	84%	28311	56%	**15	90%
Winchester 748	<<locked>>	81%	41887	83%	**18	98%
[Winchester 760]*	<<locked>>	92%	40292	79%	**95	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