Load data for 10.75 x 68 + .423 | 240gr | AERO SB,- smax:12.80

Recommended Powder(s): Alliant Reloder-10x, Alliant Reloder-7, IMR 4198, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.423 \| 240gr \| AERO SB,- smax:12.80
Bullet Weight:	240gr \| 15.6g
Bullet Diameter:	0.423" \| 10.74mm
Bullet Length:	1.075" \| 27.3mm
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:	0.604" \| 15.3mm
Shank Seated Depth:	0.604" \| 15.3mm
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_B136_C1313
Last updated:	2025-01-01

Load data for 74 loads in caliber 10.75 x 68 with .423 | 240gr | AERO SB,- smax:12.80 bullet and 37 powders such as Alliant Reloder-10x, Alliant Reloder-7, IMR 4198, Norma 200. 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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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 2207	<<locked>>	89%	42975	90%	**52	100%
ADI AR 2219	<<locked>>	92%	42438	89%	**79	97%
Accurate 2015	<<locked>>	97%	40422	84%	**20	98%
[Accurate 2460]*	<<locked>>	96%	42395	89%	**49	94%
Accurate 2495	<<locked>>	97%	30980	65%	**28	95%
[Accurate 2520]*	<<locked>>	97%	34896	73%	**54	92%
Alliant AR-Comp	<<locked>>	97%	35984	75%	**07	99%
Alliant Reloder-10x 👍	<<locked>>	95%	42554	89%	**75	99%
Alliant Reloder-7 👍	<<locked>>	87%	42366	89%	**13	99%
Baschieri & Pellagri 106	<<locked>>	91%	42337	88%	**67	97%
[Hodgdon Benchmark]*	<<locked>>	97%	42395	89%	**93	93%
[Hodgdon CFE BLK]*	<<locked>>	87%	42743	89%	**61	92%
Hodgdon H322	<<locked>>	97%	40698	85%	**43	96%
Hodgdon H335	<<locked>>	93%	42975	90%	**82	96%
Hodgdon H4198	<<locked>>	89%	42467	89%	**70	96%
[IMR 3031]*	<<locked>>	97%	30530	64%	**72	93%
IMR 4198 👍	<<locked>>	93%	42757	89%	**30	100%
[Lovex D073.4]*	<<locked>>	95%	42772	89%	**39	93%
[Lovex D073.5]*	<<locked>>	97%	42685	89%	**52	94%
Lovex S053	<<locked>>	83%	42627	89%	**57	100%
Norma 200 👍	<<locked>>	91%	42482	89%	**62	100%
[Norma 202]*	<<locked>>	97%	34272	72%	**21	93%
ReloadSwiss RS 36	<<locked>>	83%	43004	90%	**13	100%
[ReloadSwiss RS 40]*	<<locked>>	96%	43004	90%	**59	94%
[Rottweil R 901]*	<<locked>>	97%	37913	79%	**67	94%
SNPE Vectan BA6 1/2	<<locked>>	86%	43076	90%	**29	100%
SNPE Vectan SP 10	<<locked>>	92%	42424	89%	**75	95%
[SNPE Vectan Tubal 3000]*	<<locked>>	97%	38566	81%	**18	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	30980	65%	**64	92%
[Somchem S321]*	<<locked>>	97%	41510	87%	**46	92%
Somchem S335	<<locked>>	97%	36608	76%	**08	95%
Vihtavuori N120	<<locked>>	91%	42714	89%	**07	100%
Vihtavuori N130	<<locked>>	97%	42192	88%	**10	99%
Vihtavuori N133	<<locked>>	97%	34795	73%	**75	96%
[Vihtavuori N140]*	<<locked>>	97%	32561	68%	**56	92%
[Vihtavuori N530]*	<<locked>>	97%	41249	86%	**30	92%
[Winchester 748]*	<<locked>>	97%	40944	86%	**52	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	32837	69%	**72	100%
[ADI AR 2219]*	<<locked>>	81%	29283	61%	**90	91%
[Accurate 2015]*	<<locked>>	81%	23960	50%	**52	92%
[Accurate 2460]*	<<locked>>	90%	33504	70%	**79	90%
[Accurate 2495]*	<<locked>>	87%	21915	46%	**88	90%
[Accurate 2520]*	<<locked>>	94%	31459	66%	**79	90%
[Alliant AR-Comp]*	<<locked>>	81%	21553	45%	**03	91%
Alliant Reloder-10x	<<locked>>	81%	27035	56%	**51	95%
Alliant Reloder-7	<<locked>>	81%	34461	72%	**65	98%
[Baschieri & Pellagri 106]*	<<locked>>	81%	30255	63%	**34	93%
[Hodgdon Benchmark]*	<<locked>>	91%	35128	73%	**56	90%
[Hodgdon CFE BLK]*	<<locked>>	84%	38043	79%	**72	90%
[Hodgdon H322]*	<<locked>>	84%	27557	58%	**44	90%
[Hodgdon H335]*	<<locked>>	83%	30240	63%	**10	90%
[Hodgdon H4198]*	<<locked>>	81%	33417	70%	**93	93%
[IMR 3031]*	<<locked>>	92%	26542	55%	**60	90%
IMR 4198	<<locked>>	81%	29776	62%	**67	97%
[Lovex D073.4]*	<<locked>>	89%	34316	72%	**79	90%
[Lovex D073.5]*	<<locked>>	90%	33924	71%	**85	90%
Lovex S053	<<locked>>	81%	39610	83%	**11	100%
Norma 200	<<locked>>	81%	30356	63%	**23	97%
[Norma 202]*	<<locked>>	92%	29254	61%	**00	90%
ReloadSwiss RS 36	<<locked>>	81%	39769	83%	**61	100%
[ReloadSwiss RS 40]*	<<locked>>	88%	32880	69%	**56	90%
[Rottweil R 901]*	<<locked>>	89%	29573	62%	**83	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	36883	77%	**41	100%
[SNPE Vectan SP 10]*	<<locked>>	82%	29936	63%	**06	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	89%	29443	62%	**24	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	94%	27891	58%	**88	90%
[Somchem S321]*	<<locked>>	93%	36201	76%	**48	90%
[Somchem S335]*	<<locked>>	87%	26861	56%	**88	90%
Vihtavuori N120	<<locked>>	81%	30632	64%	**90	100%
[Vihtavuori N130]*	<<locked>>	81%	25846	54%	**62	94%
[Vihtavuori N133]*	<<locked>>	84%	23612	49%	**90	90%
[Vihtavuori N140]*	<<locked>>	93%	29066	61%	**67	90%
[Vihtavuori N530]*	<<locked>>	94%	36956	77%	**54	90%
[Winchester 748]*	<<locked>>	93%	35781	75%	**44	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.