Load data for 8 x 57 IRS + .323 | 139gr | Reichenberg HDB Universal

Recommended Powder(s): Accurate 2495, Accurate 4064, Hodgdon H322, IMR 3031, Norma 202

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 139gr \| Reichenberg HDB Universal
Bullet Weight:	139gr \| 9.0g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	1.020" \| 25.9mm
Caliber:	8 x 57 IRS load data
Case Length (l3):	2.244" \| 57.0mm
Cartridge Length (C.O.L.):	3.160" \| 80.3mm
Seated Depth:	0.104" \| 2.6mm
Shank Seated Depth:	-0.034" \| -0.9mm
Case Capacity:	64.0 Grains of Water \| 4.16 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B10166_C1173
Last updated:	2025-01-01
Recommended Twist Rate:	1:16 - 1:14

Load data for 120 loads in caliber 8 x 57 IRS with .323 | 139gr | Reichenberg HDB Universal bullet and 60 powders such as Accurate 2495, Accurate 4064, 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.

You can set your specifications in the "Personalized Load Calculator".

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Min z (%)
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Max FR*
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Barrel Length (cm)
Safety Buffer (%)
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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>>	90%	42511	89%	**74	94%
[ADI AR 2208]*	<<locked>>	95%	42366	89%	**48	93%
Accurate 2015	<<locked>>	86%	42424	89%	**28	100%
[Accurate 2200]*	<<locked>>	87%	42641	89%	**25	92%
Accurate 2230	<<locked>>	84%	42569	89%	**28	95%
Accurate 2460	<<locked>>	85%	43062	90%	**61	97%
Accurate 2495 👍	<<locked>>	91%	42975	90%	**27	100%
Accurate 2520	<<locked>>	90%	42830	89%	**07	98%
Accurate 4064 👍	<<locked>>	96%	42641	89%	**17	99%
Alliant AR-Comp	<<locked>>	89%	42409	89%	**10	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	43076	90%	**10	95%
[Alliant Reloder-15]*	<<locked>>	94%	43062	90%	**00	93%
[Alliant Reloder-17]*	<<locked>>	97%	38812	81%	**48	92%
[Baschieri & Pellagri 107]*	<<locked>>	90%	42975	90%	**90	93%
Hodgdon BL-C2	<<locked>>	89%	42627	89%	**13	96%
Hodgdon Benchmark	<<locked>>	86%	42540	89%	**05	96%
[Hodgdon CFE223]*	<<locked>>	94%	42960	90%	**17	92%
Hodgdon H322 👍	<<locked>>	86%	42163	88%	**64	99%
[Hodgdon VARGET]*	<<locked>>	95%	42888	90%	**54	93%
Hodgdon TrailBoss	<<locked>>	96%	31459	66%	**21	100%
IMR 3031 👍	<<locked>>	94%	42714	89%	**40	100%
[IMR 4064]*	<<locked>>	96%	42946	90%	**51	93%
[IMR 4895]*	<<locked>>	93%	42482	89%	**10	94%
IMR 8208 XBR	<<locked>>	88%	42902	90%	**51	96%
Lovex D073.5	<<locked>>	85%	42627	89%	**54	97%
Lovex D073.6	<<locked>>	91%	42598	89%	**04	98%
[Lovex S060]*	<<locked>>	89%	43033	90%	**02	94%
Lovex S062	<<locked>>	94%	42830	89%	**74	96%
Norma 201	<<locked>>	91%	42975	90%	**58	96%
Norma 202 👍	<<locked>>	91%	43033	90%	**87	98%
[Norma 203B]*	<<locked>>	94%	42815	89%	**07	94%
[Ramshot Big Game]*	<<locked>>	94%	42931	90%	**07	94%
[Ramshot Wild Boar]*	<<locked>>	89%	42699	89%	**84	94%
[Ramshot X-Terminator]*	<<locked>>	85%	42859	90%	**25	94%
ReloadSwiss RS 14	<<locked>>	97%	32082	67%	**77	100%
ReloadSwiss RS 40	<<locked>>	84%	42917	90%	**54	97%
ReloadSwiss RS 52	<<locked>>	96%	42960	90%	**49	96%
[ReloadSwiss RS 60]*	<<locked>>	97%	37956	79%	**35	92%
Rottweil R 901	<<locked>>	87%	42424	89%	**31	98%
Rottweil R 902	<<locked>>	92%	42322	88%	**35	96%
[Rottweil R 903]*	<<locked>>	97%	39639	83%	**35	94%
[SNPE Vectan SP 11]*	<<locked>>	97%	42090	88%	**00	93%
[SNPE Vectan SP 9]*	<<locked>>	91%	42946	90%	**81	94%
SNPE Vectan Tubal 3000	<<locked>>	89%	42583	89%	**85	98%
SNPE Vectan Tubal 5000	<<locked>>	95%	42525	89%	**02	99%
Shooters World Match Rifle	<<locked>>	91%	42598	89%	**04	98%
Shooters World Precision	<<locked>>	94%	42830	89%	**74	96%
Somchem S321	<<locked>>	86%	42438	89%	**71	96%
Somchem S335	<<locked>>	90%	42960	90%	**15	99%
[Somchem S341]*	<<locked>>	89%	42351	88%	**44	94%
[Somchem S355]*	<<locked>>	97%	41205	86%	**58	94%
Vihtavuori N130	<<locked>>	86%	43076	90%	**02	100%
Vihtavuori N133	<<locked>>	91%	42931	90%	**05	100%
Vihtavuori N135	<<locked>>	96%	38624	81%	**95	99%
Vihtavuori N140	<<locked>>	93%	43062	90%	**61	99%
[Vihtavuori N150]*	<<locked>>	97%	34809	73%	**87	94%
Vihtavuori N530	<<locked>>	86%	43047	90%	**77	96%
Vihtavuori N540	<<locked>>	93%	42873	90%	**87	98%
Winchester 748	<<locked>>	87%	42612	89%	**17	97%
Winchester StaBALL Match	<<locked>>	84%	42583	89%	**94	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	82%	32924	69%	**44	90%
[ADI AR 2208]*	<<locked>>	89%	35969	75%	**94	90%
Accurate 2015	<<locked>>	81%	36883	77%	**13	99%
[Accurate 2200]*	<<locked>>	84%	38537	81%	**33	90%
[Accurate 2230]*	<<locked>>	81%	38247	80%	**40	94%
Accurate 2460	<<locked>>	81%	37927	79%	**56	95%
Accurate 2495	<<locked>>	81%	30545	64%	**35	97%
[Accurate 2520]*	<<locked>>	81%	31705	66%	**44	94%
[Accurate 4064]*	<<locked>>	81%	25715	54%	**84	92%
Alliant AR-Comp	<<locked>>	81%	32213	67%	**90	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	30632	64%	**12	90%
[Alliant Reloder-15]*	<<locked>>	87%	35143	73%	**23	90%
[Alliant Reloder-17]*	<<locked>>	94%	35694	75%	**69	90%
[Baschieri & Pellagri 107]*	<<locked>>	86%	37246	78%	**53	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32039	67%	**57	91%
[Hodgdon Benchmark]*	<<locked>>	81%	36622	77%	**74	94%
[Hodgdon CFE223]*	<<locked>>	91%	38841	81%	**15	90%
Hodgdon H322	<<locked>>	81%	35824	75%	**26	97%
[Hodgdon VARGET]*	<<locked>>	89%	35491	74%	**80	90%
Hodgdon TrailBoss	<<locked>>	81%	25280	53%	**80	100%
IMR 3031	<<locked>>	81%	28137	59%	**75	95%
[IMR 4064]*	<<locked>>	89%	34969	73%	**64	90%
[IMR 4895]*	<<locked>>	85%	32648	68%	**77	90%
[IMR 8208 XBR]*	<<locked>>	81%	34330	72%	**54	93%
Lovex D073.5	<<locked>>	81%	37710	79%	**43	95%
[Lovex D073.6]*	<<locked>>	81%	29660	62%	**92	93%
[Lovex S060]*	<<locked>>	81%	33852	71%	**95	91%
[Lovex S062]*	<<locked>>	82%	29327	61%	**39	90%
[Norma 201]*	<<locked>>	81%	31531	66%	**79	91%
Norma 202	<<locked>>	81%	31372	66%	**12	95%
[Norma 203B]*	<<locked>>	86%	33011	69%	**71	90%
[Ramshot Big Game]*	<<locked>>	88%	35244	74%	**30	90%
[Ramshot Wild Boar]*	<<locked>>	82%	33649	70%	**71	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37420	78%	**07	92%
ReloadSwiss RS 14	<<locked>>	81%	25266	53%	**19	100%
ReloadSwiss RS 40	<<locked>>	81%	38754	81%	**66	96%
[ReloadSwiss RS 52]*	<<locked>>	84%	29051	61%	**89	90%
[ReloadSwiss RS 60]*	<<locked>>	94%	34780	73%	**46	90%
Rottweil R 901	<<locked>>	81%	35114	73%	**71	96%
[Rottweil R 902]*	<<locked>>	81%	30008	63%	**36	91%
[Rottweil R 903]*	<<locked>>	89%	30806	64%	**25	90%
[SNPE Vectan SP 11]*	<<locked>>	90%	34490	72%	**17	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	33214	69%	**44	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33707	70%	**82	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27267	57%	**31	94%
[Shooters World Match Rifle]*	<<locked>>	81%	29660	62%	**92	93%
[Shooters World Precision]*	<<locked>>	82%	29327	61%	**39	90%
[Somchem S321]*	<<locked>>	81%	36492	76%	**36	94%
Somchem S335	<<locked>>	81%	32750	68%	**85	96%
[Somchem S341]*	<<locked>>	83%	33997	71%	**54	90%
[Somchem S355]*	<<locked>>	89%	31633	66%	**18	90%
Vihtavuori N130	<<locked>>	81%	37463	78%	**84	100%
Vihtavuori N133	<<locked>>	81%	31140	65%	**46	97%
[Vihtavuori N135]*	<<locked>>	81%	24033	50%	**98	94%
[Vihtavuori N140]*	<<locked>>	81%	29225	61%	**36	94%
[Vihtavuori N150]*	<<locked>>	90%	28297	59%	**10	90%
[Vihtavuori N530]*	<<locked>>	81%	36042	75%	**10	94%
[Vihtavuori N540]*	<<locked>>	81%	28906	60%	**39	93%
[Winchester 748]*	<<locked>>	81%	35157	73%	**40	94%
[Winchester StaBALL Match]*	<<locked>>	81%	37739	79%	**82	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.