Load data for .500 Jeffery Rimless + .510 | 300gr | Barnes Originals

Recommended Powder(s): Accurate 2495, Alliant AR-Comp

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.510 \| 300gr \| Barnes Originals
Manufacturer SKU:	30662
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.510" \| 12.95mm
Bullet Length:	0.651" \| 16.5mm
Caliber:	.500 Jeffery Rimless load data
Case Length (l3):	2.752" \| 69.9mm
Cartridge Length (C.O.L.):	3.281" \| 83.3mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	165.3 Grains of Water \| 10.73 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	46412 psi \| 3200 bar
LID:	LID_B853_C849
Last updated:	2025-01-01

Load data for 100 loads in caliber .500 Jeffery Rimless with .510 | 300gr | Barnes Originals bullet and 50 powders such as Accurate 2495, Alliant AR-Comp. 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>>	92%	41611	90%	**22	92%
ADI AR 2219	<<locked>>	83%	41669	90%	**41	98%
Accurate 2015	<<locked>>	88%	41684	90%	**95	99%
[Accurate 2230]*	<<locked>>	86%	41597	90%	**76	93%
Accurate 2460	<<locked>>	86%	41626	90%	**02	95%
Accurate 2495 👍	<<locked>>	93%	41640	90%	**87	99%
Accurate 2520	<<locked>>	92%	41568	90%	**54	96%
Accurate 4064	<<locked>>	97%	39088	84%	**15	96%
Alliant AR-Comp 👍	<<locked>>	92%	41481	89%	**87	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	39262	85%	**95	92%
Alliant Reloder-10x	<<locked>>	85%	41742	90%	**15	100%
[Hodgdon BL-C2]*	<<locked>>	91%	41553	90%	**61	93%
[Hodgdon Benchmark]*	<<locked>>	88%	41597	90%	**59	94%
Hodgdon H322	<<locked>>	88%	41452	89%	**35	97%
Hodgdon H335	<<locked>>	83%	41336	89%	**28	96%
Hodgdon TrailBoss	<<locked>>	97%	31270	67%	**62	100%
IMR 3031	<<locked>>	96%	41597	90%	**07	98%
IMR 4198	<<locked>>	84%	41640	90%	**79	100%
[IMR 4895]*	<<locked>>	95%	41626	90%	**64	92%
[IMR 8208 XBR]*	<<locked>>	90%	41394	89%	**95	93%
Lovex D073.4	<<locked>>	85%	41524	89%	**82	95%
Lovex D073.5	<<locked>>	86%	41568	90%	**95	95%
Lovex D073.6	<<locked>>	94%	41568	90%	**54	96%
[Lovex S060]*	<<locked>>	90%	41727	90%	**40	92%
[Lovex S062]*	<<locked>>	96%	41727	90%	**15	94%
[Norma 201]*	<<locked>>	93%	41713	90%	**05	94%
Norma 202	<<locked>>	93%	41640	90%	**35	97%
[Norma 203B]*	<<locked>>	96%	41582	90%	**51	92%
[Ramshot Wild Boar]*	<<locked>>	91%	41727	90%	**25	91%
ReloadSwiss RS 14	<<locked>>	97%	31372	68%	**11	100%
ReloadSwiss RS 40	<<locked>>	86%	41336	89%	**02	95%
[ReloadSwiss RS 52]*	<<locked>>	97%	41075	88%	**74	94%
Rottweil R 901	<<locked>>	89%	41553	90%	**92	96%
[Rottweil R 902]*	<<locked>>	94%	41611	90%	**92	94%
[SNPE Vectan SP 9]*	<<locked>>	93%	41669	90%	**18	92%
SNPE Vectan Tubal 3000	<<locked>>	91%	41640	90%	**40	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	41162	89%	**43	97%
Shooters World Match Rifle	<<locked>>	94%	41568	90%	**54	96%
[Shooters World Precision]*	<<locked>>	96%	41727	90%	**15	94%
[Shooters World Tactical Rifle]*	<<locked>>	84%	41626	90%	**59	93%
[Somchem S321]*	<<locked>>	88%	41727	90%	**18	94%
Somchem S335	<<locked>>	91%	41669	90%	**63	97%
Vihtavuori N130	<<locked>>	87%	41698	90%	**59	99%
Vihtavuori N133	<<locked>>	93%	41713	90%	**66	99%
Vihtavuori N135	<<locked>>	97%	35302	76%	**00	97%
Vihtavuori N140	<<locked>>	95%	41423	89%	**09	97%
[Vihtavuori N530]*	<<locked>>	88%	41423	89%	**12	94%
Vihtavuori N540	<<locked>>	95%	41655	90%	**28	96%
[Winchester 748]*	<<locked>>	88%	41481	89%	**54	94%
[Winchester StaBALL Match]*	<<locked>>	86%	41350	89%	**22	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	89%	37840	82%	**30	90%
ADI AR 2219	<<locked>>	81%	38943	84%	**72	97%
Accurate 2015	<<locked>>	81%	33605	72%	**05	97%
[Accurate 2230]*	<<locked>>	82%	35607	77%	**38	90%
[Accurate 2460]*	<<locked>>	81%	34490	74%	**28	92%
[Accurate 2495]*	<<locked>>	81%	27267	59%	**07	94%
[Accurate 2520]*	<<locked>>	81%	28950	62%	**23	90%
[Accurate 4064]*	<<locked>>	84%	25875	56%	**44	90%
Alliant AR-Comp	<<locked>>	81%	29341	63%	**69	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	93%	34940	75%	**81	90%
Alliant Reloder-10x	<<locked>>	81%	36753	79%	**00	99%
[Hodgdon BL-C2]*	<<locked>>	86%	34200	74%	**71	90%
[Hodgdon Benchmark]*	<<locked>>	81%	34142	74%	**66	91%
Hodgdon H322	<<locked>>	81%	32938	71%	**15	95%
Hodgdon H335	<<locked>>	81%	38261	82%	**49	95%
Hodgdon TrailBoss	<<locked>>	81%	24598	53%	**95	100%
[IMR 3031]*	<<locked>>	81%	25759	56%	**41	91%
IMR 4198	<<locked>>	81%	38421	83%	**00	100%
[IMR 4895]*	<<locked>>	92%	37739	81%	**66	90%
[IMR 8208 XBR]*	<<locked>>	83%	33968	73%	**08	90%
[Lovex D073.4]*	<<locked>>	81%	36245	78%	**64	93%
[Lovex D073.5]*	<<locked>>	81%	34200	74%	**22	92%
[Lovex D073.6]*	<<locked>>	83%	28950	62%	**23	90%
[Lovex S060]*	<<locked>>	87%	38058	82%	**51	90%
[Lovex S062]*	<<locked>>	89%	33605	72%	**12	90%
[Norma 201]*	<<locked>>	85%	33388	72%	**95	90%
[Norma 202]*	<<locked>>	81%	28456	61%	**80	91%
[Norma 203B]*	<<locked>>	94%	38203	82%	**69	90%
[Ramshot Wild Boar]*	<<locked>>	88%	38624	83%	**46	90%
ReloadSwiss RS 14	<<locked>>	81%	24584	53%	**37	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	35447	76%	**54	93%
[ReloadSwiss RS 52]*	<<locked>>	91%	33301	72%	**67	90%
[Rottweil R 901]*	<<locked>>	81%	32140	69%	**53	93%
[Rottweil R 902]*	<<locked>>	87%	33562	72%	**92	90%
[SNPE Vectan SP 9]*	<<locked>>	90%	38334	83%	**30	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	30980	67%	**74	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	25005	54%	**97	90%
[Shooters World Match Rifle]*	<<locked>>	83%	28950	62%	**23	90%
[Shooters World Precision]*	<<locked>>	89%	33605	72%	**12	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	37695	81%	**61	91%
[Somchem S321]*	<<locked>>	81%	33315	72%	**12	90%
[Somchem S335]*	<<locked>>	81%	30124	65%	**64	93%
Vihtavuori N130	<<locked>>	81%	34621	75%	**92	98%
Vihtavuori N133	<<locked>>	81%	28587	62%	**28	95%
[Vihtavuori N135]*	<<locked>>	83%	22858	49%	**90	90%
[Vihtavuori N140]*	<<locked>>	81%	26731	58%	**05	90%
[Vihtavuori N530]*	<<locked>>	82%	33402	72%	**05	90%
[Vihtavuori N540]*	<<locked>>	82%	27644	60%	**51	90%
[Winchester 748]*	<<locked>>	81%	32184	69%	**12	90%
[Winchester StaBALL Match]*	<<locked>>	83%	36477	79%	**07	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