Load data for 8 x 57 IRS + .323 | 138.9gr | Sax KJG-SR

Recommended Powder(s): ADI AR 2219, Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.323 \| 138.9gr \| Sax KJG-SR
Manufacturer SKU:	G0015
Bullet Weight:	139gr \| 9.0g
Bullet Diameter:	0.323" \| 8.20mm
Bullet Length:	<<locked>>
Caliber:	8 x 57 IRS load data
Case Length (l3):	2.244" \| 57.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	64.0 Grains of Water \| 4.16 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B12271_C1173
Last updated:	2026-03-22

Load data for 130 loads in caliber 8 x 57 IRS with .323 | 138.9gr | Sax KJG-SR bullet and 65 powders such as ADI AR 2219, Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031. 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>>	93%	42917	90%	**61	94%
[ADI AR 2208]*	<<locked>>	97%	41437	87%	**99	92%
ADI AR 2219 👍	<<locked>>	84%	42728	89%	**58	99%
ADI Benchmark 8208	<<locked>>	91%	42337	88%	**22	95%
Accurate 2015	<<locked>>	89%	42569	89%	**18	100%
[Accurate 2230]*	<<locked>>	87%	42525	89%	**08	94%
Accurate 2460	<<locked>>	87%	42844	90%	**38	96%
Accurate 2495 👍	<<locked>>	94%	42569	89%	**04	100%
Accurate 2520	<<locked>>	92%	42598	89%	**84	97%
Accurate 4064	<<locked>>	97%	37898	79%	**02	97%
Alliant AR-Comp 👍	<<locked>>	93%	43004	90%	**13	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	38812	81%	**99	93%
Alliant Reloder-10x	<<locked>>	86%	42424	89%	**25	100%
[Alliant Reloder-15]*	<<locked>>	97%	42772	89%	**74	93%
Baschieri & Pellagri 106	<<locked>>	84%	43018	90%	**53	99%
[Baschieri & Pellagri 107]*	<<locked>>	93%	43033	90%	**64	92%
[Bofors RP3]*	<<locked>>	97%	37797	79%	**92	93%
Hodgdon BL-C2	<<locked>>	92%	43047	90%	**04	95%
Hodgdon Benchmark	<<locked>>	89%	42554	89%	**79	96%
Hodgdon H322 👍	<<locked>>	89%	42728	89%	**58	99%
Hodgdon H335	<<locked>>	85%	43062	90%	**67	98%
[Hodgdon H4895]*	<<locked>>	93%	43062	90%	**77	94%
[Hodgdon VARGET]*	<<locked>>	97%	41046	86%	**92	92%
Hodgdon TrailBoss	<<locked>>	96%	30850	64%	**88	100%
IMR 3031 👍	<<locked>>	97%	42134	88%	**17	99%
[IMR 4064]*	<<locked>>	97%	39856	83%	**59	92%
IMR 4198	<<locked>>	85%	42873	90%	**95	100%
[IMR 4895]*	<<locked>>	96%	42888	90%	**94	94%
IMR 8208 XBR	<<locked>>	91%	42337	88%	**22	95%
Lovex D073.4	<<locked>>	86%	42525	89%	**22	96%
Lovex D073.5	<<locked>>	87%	42380	89%	**22	96%
Lovex D073.6	<<locked>>	95%	42859	90%	**87	97%
[Lovex S060]*	<<locked>>	91%	42308	88%	**66	93%
Lovex S062	<<locked>>	97%	42047	88%	**41	95%
Norma 201	<<locked>>	94%	42815	89%	**41	95%
Norma 202	<<locked>>	94%	42975	90%	**61	98%
[Norma 203B]*	<<locked>>	97%	41930	88%	**67	93%
[Ramshot Big Game]*	<<locked>>	97%	42192	88%	**71	93%
[Ramshot Wild Boar]*	<<locked>>	92%	42888	90%	**64	93%
[Ramshot X-Terminator]*	<<locked>>	88%	42830	89%	**95	93%
ReloadSwiss RS 14	<<locked>>	96%	30690	64%	**31	100%
ReloadSwiss RS 40	<<locked>>	87%	42366	89%	**25	97%
[ReloadSwiss RS 52]*	<<locked>>	96%	42728	89%	**40	92%
[ReloadSwiss RS 60]*	<<locked>>	97%	37478	78%	**02	93%
Rottweil R 901	<<locked>>	91%	42960	90%	**35	98%
Rottweil R 902	<<locked>>	96%	42859	90%	**28	95%
SNPE Vectan SP 10	<<locked>>	84%	43033	90%	**64	98%
[SNPE Vectan SP 9]*	<<locked>>	94%	42815	89%	**54	93%
SNPE Vectan Tubal 3000	<<locked>>	91%	42482	89%	**62	98%
SNPE Vectan Tubal 5000	<<locked>>	97%	40437	84%	**40	98%
Shooters World Match Rifle	<<locked>>	95%	42859	90%	**87	97%
Shooters World Precision	<<locked>>	97%	42047	88%	**41	95%
Shooters World Tactical Rifle	<<locked>>	85%	42641	89%	**85	95%
Somchem S321	<<locked>>	88%	42482	89%	**48	95%
Somchem S335	<<locked>>	93%	42946	90%	**92	99%
[Somchem S341]*	<<locked>>	93%	42757	89%	**31	93%
[Somchem S355]*	<<locked>>	97%	36840	77%	**36	92%
Vihtavuori N130	<<locked>>	88%	42264	88%	**66	100%
Vihtavuori N133	<<locked>>	94%	42177	88%	**82	99%
Vihtavuori N135	<<locked>>	97%	34722	73%	**00	98%
Vihtavuori N140	<<locked>>	96%	42308	88%	**28	98%
Vihtavuori N530	<<locked>>	89%	42453	89%	**38	95%
Vihtavuori N540	<<locked>>	96%	42815	89%	**61	98%
Winchester 748	<<locked>>	90%	42815	89%	**97	96%
[Winchester StaBALL Match]*	<<locked>>	87%	42960	90%	**67	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	87%	34838	73%	**71	90%
[ADI AR 2208]*	<<locked>>	94%	37782	79%	**10	90%
ADI AR 2219	<<locked>>	81%	38667	81%	**76	98%
[ADI Benchmark 8208]*	<<locked>>	81%	30835	64%	**49	90%
Accurate 2015	<<locked>>	81%	33025	69%	**08	98%
[Accurate 2230]*	<<locked>>	81%	34287	72%	**25	91%
[Accurate 2460]*	<<locked>>	81%	33852	71%	**38	93%
Accurate 2495	<<locked>>	81%	26382	55%	**13	95%
[Accurate 2520]*	<<locked>>	81%	27978	58%	**33	91%
[Accurate 4064]*	<<locked>>	83%	23540	49%	**08	90%
Alliant AR-Comp	<<locked>>	81%	28877	60%	**79	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	91%	32111	67%	**38	90%
Alliant Reloder-10x	<<locked>>	81%	36332	76%	**00	99%
[Alliant Reloder-15]*	<<locked>>	92%	36260	76%	**26	90%
Baschieri & Pellagri 106	<<locked>>	81%	39421	82%	**80	98%
[Baschieri & Pellagri 107]*	<<locked>>	91%	39233	82%	**76	90%
[Bofors RP3]*	<<locked>>	92%	31604	66%	**38	90%
[Hodgdon BL-C2]*	<<locked>>	84%	31227	65%	**25	90%
[Hodgdon Benchmark]*	<<locked>>	81%	33518	70%	**72	92%
Hodgdon H322	<<locked>>	81%	32648	68%	**28	96%
Hodgdon H335	<<locked>>	81%	37753	79%	**59	97%
[Hodgdon H4895]*	<<locked>>	84%	32503	68%	**25	90%
[Hodgdon VARGET]*	<<locked>>	94%	37420	78%	**03	90%
Hodgdon TrailBoss	<<locked>>	81%	24323	51%	**40	100%
[IMR 3031]*	<<locked>>	81%	25425	53%	**64	93%
[IMR 4064]*	<<locked>>	94%	36274	76%	**77	90%
IMR 4198	<<locked>>	81%	38058	80%	**97	100%
[IMR 4895]*	<<locked>>	89%	34127	71%	**00	90%
[IMR 8208 XBR]*	<<locked>>	81%	30835	64%	**49	90%
[Lovex D073.4]*	<<locked>>	81%	35839	75%	**71	94%
[Lovex D073.5]*	<<locked>>	81%	33620	70%	**31	93%
[Lovex D073.6]*	<<locked>>	81%	26121	55%	**74	90%
[Lovex S060]*	<<locked>>	85%	34621	72%	**89	90%
[Lovex S062]*	<<locked>>	87%	30589	64%	**62	90%
[Norma 201]*	<<locked>>	83%	30356	63%	**39	90%
[Norma 202]*	<<locked>>	81%	28094	59%	**03	92%
[Norma 203B]*	<<locked>>	91%	34606	72%	**97	90%
[Ramshot Big Game]*	<<locked>>	92%	36492	76%	**36	90%
[Ramshot Wild Boar]*	<<locked>>	86%	35201	74%	**90	90%
[Ramshot X-Terminator]*	<<locked>>	82%	35172	73%	**25	90%
ReloadSwiss RS 14	<<locked>>	81%	24236	51%	**77	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	34998	73%	**61	94%
[ReloadSwiss RS 52]*	<<locked>>	92%	37463	78%	**15	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	32358	68%	**64	90%
[Rottweil R 901]*	<<locked>>	81%	31343	65%	**59	94%
[Rottweil R 902]*	<<locked>>	85%	30560	64%	**33	90%
SNPE Vectan SP 10	<<locked>>	81%	39262	82%	**79	97%
[SNPE Vectan SP 9]*	<<locked>>	88%	34983	73%	**67	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	30574	64%	**90	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24642	51%	**29	92%
[Shooters World Match Rifle]*	<<locked>>	81%	26121	55%	**74	90%
[Shooters World Precision]*	<<locked>>	87%	30589	64%	**62	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	37376	78%	**71	93%
[Somchem S321]*	<<locked>>	81%	32721	68%	**25	92%
[Somchem S335]*	<<locked>>	81%	29646	62%	**87	94%
[Somchem S341]*	<<locked>>	87%	35592	74%	**77	90%
[Somchem S355]*	<<locked>>	93%	32837	69%	**44	90%
Vihtavuori N130	<<locked>>	81%	34229	72%	**98	99%
Vihtavuori N133	<<locked>>	81%	28268	59%	**51	96%
[Vihtavuori N135]*	<<locked>>	81%	21277	44%	**87	91%
[Vihtavuori N140]*	<<locked>>	81%	26397	55%	**31	92%
[Vihtavuori N530]*	<<locked>>	81%	32314	68%	**02	91%
[Vihtavuori N540]*	<<locked>>	81%	25875	54%	**31	91%
[Winchester 748]*	<<locked>>	81%	31894	67%	**28	92%
[Winchester StaBALL Match]*	<<locked>>	81%	33808	71%	**64	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