Load data for 10.75 x 68 + .423 | 280gr | Impala LW CFN

Recommended Powder(s): Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.423 \| 280gr \| Impala LW CFN
Bullet Weight:	280gr \| 18.1g
Bullet Diameter:	0.423" \| 10.74mm
Bullet Length:	1.197" \| 30.4mm
Caliber:	10.75 x 68 load data
Case Length (l3):	2.670" \| 67.8mm
Cartridge Length (C.O.L.):	3.141" \| 79.8mm
Seated Depth:	0.726" \| 18.4mm
Shank Seated Depth:	0.726" \| 18.4mm
Case Capacity:	95.0 Grains of Water \| 6.17 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B3023_C1313
Last updated:	2025-01-01

Load data for 102 loads in caliber 10.75 x 68 with .423 | 280gr | Impala LW CFN bullet and 51 powders such as Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x. 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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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>>	97%	42351	88%	**52	92%
ADI AR 2207	<<locked>>	85%	42902	90%	**26	100%
ADI AR 2219	<<locked>>	88%	42583	89%	**69	98%
Accurate 2015 👍	<<locked>>	93%	42453	89%	**36	99%
[Accurate 2230]*	<<locked>>	91%	42960	90%	**23	93%
Accurate 2460	<<locked>>	91%	42293	88%	**36	95%
Accurate 2495 👍	<<locked>>	97%	39378	82%	**69	99%
Accurate 2520	<<locked>>	97%	41814	87%	**82	96%
Accurate 4064	<<locked>>	97%	32721	68%	**38	95%
Alliant AR-Comp 👍	<<locked>>	97%	41916	88%	**98	100%
Alliant Reloder-10x 👍	<<locked>>	90%	42844	90%	**56	100%
Baschieri & Pellagri 106	<<locked>>	87%	42815	89%	**74	98%
[Hodgdon BL-C2]*	<<locked>>	97%	42395	89%	**92	94%
Hodgdon Benchmark	<<locked>>	93%	42888	90%	**03	95%
[Hodgdon CFE BLK]*	<<locked>>	83%	42859	90%	**57	94%
Hodgdon H322	<<locked>>	93%	42293	88%	**65	98%
Hodgdon H335	<<locked>>	89%	42540	89%	**69	97%
Hodgdon H4198	<<locked>>	85%	42540	89%	**64	97%
IMR 3031	<<locked>>	97%	36492	76%	**13	97%
IMR 4198	<<locked>>	89%	42540	89%	**10	100%
[IMR 8208 XBR]*	<<locked>>	95%	42917	90%	**46	94%
Lovex D073.4	<<locked>>	90%	42598	89%	**29	95%
Lovex D073.5	<<locked>>	92%	42917	90%	**49	95%
Lovex D073.6	<<locked>>	97%	38682	81%	**29	95%
[Lovex S060]*	<<locked>>	95%	42772	89%	**80	92%
[Lovex S062]*	<<locked>>	97%	36245	76%	**44	92%
Norma 200	<<locked>>	86%	42844	90%	**39	100%
[Norma 201]*	<<locked>>	97%	41466	87%	**23	93%
Norma 202	<<locked>>	97%	40669	85%	**36	96%
[Ramshot Wild Boar]*	<<locked>>	96%	42424	89%	**52	91%
[Ramshot X-Terminator]*	<<locked>>	92%	42989	90%	**13	92%
ReloadSwiss RS 40	<<locked>>	91%	42380	89%	**43	95%
Rottweil R 901	<<locked>>	95%	42815	89%	**36	97%
[Rottweil R 902]*	<<locked>>	97%	38841	81%	**67	92%
SNPE Vectan SP 10	<<locked>>	88%	42525	89%	**62	97%
SNPE Vectan Tubal 3000	<<locked>>	96%	43062	90%	**87	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	35723	75%	**75	96%
Shooters World Match Rifle	<<locked>>	97%	38682	81%	**29	95%
[Shooters World Precision]*	<<locked>>	97%	36245	76%	**44	92%
[Shooters World Tactical Rifle]*	<<locked>>	89%	42786	89%	**97	93%
[Somchem S321]*	<<locked>>	93%	42888	90%	**69	94%
Somchem S335	<<locked>>	97%	42902	90%	**10	98%
Vihtavuori N120	<<locked>>	87%	42844	90%	**80	100%
Vihtavuori N130	<<locked>>	92%	42728	89%	**00	100%
Vihtavuori N133	<<locked>>	97%	40480	85%	**70	99%
Vihtavuori N135	<<locked>>	97%	30356	63%	**39	95%
Vihtavuori N140	<<locked>>	97%	38159	80%	**70	96%
[Vihtavuori N530]*	<<locked>>	94%	42699	89%	**52	94%
Vihtavuori N540	<<locked>>	97%	37840	79%	**87	95%
Winchester 748	<<locked>>	94%	42554	89%	**85	95%
[Winchester StaBALL Match]*	<<locked>>	91%	42873	90%	**65	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	93%	37666	79%	**70	90%
ADI AR 2207	<<locked>>	81%	38522	80%	**54	100%
ADI AR 2219	<<locked>>	81%	34316	72%	**11	95%
Accurate 2015	<<locked>>	81%	29791	62%	**93	96%
[Accurate 2230]*	<<locked>>	86%	35186	74%	**92	90%
[Accurate 2460]*	<<locked>>	81%	30327	63%	**10	90%
[Accurate 2495]*	<<locked>>	81%	23685	49%	**28	93%
[Accurate 2520]*	<<locked>>	85%	28268	59%	**06	90%
[Accurate 4064]*	<<locked>>	87%	24598	51%	**41	90%
Alliant AR-Comp	<<locked>>	81%	26295	55%	**67	97%
Alliant Reloder-10x	<<locked>>	81%	32547	68%	**69	98%
Baschieri & Pellagri 106	<<locked>>	81%	35273	74%	**46	96%
[Hodgdon BL-C2]*	<<locked>>	90%	34243	72%	**31	90%
[Hodgdon Benchmark]*	<<locked>>	82%	31415	66%	**80	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	39740	83%	**08	93%
[Hodgdon H322]*	<<locked>>	81%	29153	61%	**93	93%
[Hodgdon H335]*	<<locked>>	81%	33460	70%	**95	94%
Hodgdon H4198	<<locked>>	81%	38348	80%	**88	96%
[IMR 3031]*	<<locked>>	81%	23656	49%	**78	90%
IMR 4198	<<locked>>	81%	34519	72%	**65	99%
[IMR 8208 XBR]*	<<locked>>	87%	33808	71%	**72	90%
[Lovex D073.4]*	<<locked>>	81%	31546	66%	**26	91%
[Lovex D073.5]*	<<locked>>	81%	30037	63%	**03	90%
[Lovex D073.6]*	<<locked>>	87%	28268	59%	**06	90%
[Lovex S060]*	<<locked>>	91%	38276	80%	**01	90%
[Lovex S062]*	<<locked>>	93%	32866	69%	**72	90%
Norma 200	<<locked>>	81%	37202	78%	**41	99%
[Norma 201]*	<<locked>>	89%	33127	69%	**62	90%
[Norma 202]*	<<locked>>	82%	26252	55%	**28	90%
[Ramshot Wild Boar]*	<<locked>>	93%	39117	82%	**97	90%
[Ramshot X-Terminator]*	<<locked>>	89%	39088	82%	**41	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	31125	65%	**19	91%
[Rottweil R 901]*	<<locked>>	81%	29138	61%	**60	91%
[Rottweil R 902]*	<<locked>>	91%	32851	69%	**52	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	34461	72%	**15	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	27789	58%	**91	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	84%	24613	51%	**16	90%
[Shooters World Match Rifle]*	<<locked>>	87%	28268	59%	**06	90%
[Shooters World Precision]*	<<locked>>	93%	32866	69%	**72	90%
[Shooters World Tactical Rifle]*	<<locked>>	83%	35418	74%	**69	90%
[Somchem S321]*	<<locked>>	84%	32082	67%	**62	90%
[Somchem S335]*	<<locked>>	81%	27166	57%	**98	92%
Vihtavuori N120	<<locked>>	81%	36390	76%	**78	100%
Vihtavuori N130	<<locked>>	81%	30734	64%	**80	97%
[Vihtavuori N133]*	<<locked>>	81%	26049	54%	**72	94%
[Vihtavuori N135]*	<<locked>>	85%	22147	46%	**13	90%
[Vihtavuori N140]*	<<locked>>	84%	25962	54%	**95	90%
[Vihtavuori N530]*	<<locked>>	85%	33069	69%	**72	90%
[Vihtavuori N540]*	<<locked>>	85%	27035	56%	**44	90%
[Winchester 748]*	<<locked>>	85%	32547	68%	**85	90%
[Winchester StaBALL Match]*	<<locked>>	87%	37202	78%	**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.