Load data for .25-35 Win. + .257 | 98gr | Hasler ARIETE

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.257 \| 98gr \| Hasler ARIETE
Manufacturer SKU:	A257-98
Bullet Weight:	98gr \| 6.4g
Bullet Diameter:	0.257" \| 6.53mm
Bullet Length:	1.179" \| 29.9mm
Caliber:	.25-35 Win. load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	2.512" \| 63.8mm
Seated Depth:	0.707" \| 18.0mm
Shank Seated Depth:	0.575" \| 14.6mm
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7052_C216
Last updated:	2025-01-01
Recommended Twist Rate:	1:9 - 1:7

Load data for 88 loads in caliber .25-35 Win. with .257 | 98gr | Hasler ARIETE bullet and 44 powders such as Accurate 2015, 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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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 2207	<<locked>>	84%	39508	89%	**97	100%
ADI AR 2219	<<locked>>	86%	38508	87%	**30	97%
Accurate 2015 👍	<<locked>>	93%	39798	90%	**26	99%
[Accurate 2230]*	<<locked>>	90%	39015	88%	**97	92%
Accurate 2460	<<locked>>	92%	39581	89%	**33	95%
Accurate 2495	<<locked>>	97%	34809	79%	**33	98%
Accurate 2520	<<locked>>	96%	38072	86%	**62	95%
[Accurate 4064]*	<<locked>>	97%	28427	64%	**72	93%
Alliant AR-Comp 👍	<<locked>>	96%	39218	89%	**98	100%
Alliant Reloder-10x 👍	<<locked>>	90%	39537	89%	**33	100%
Baschieri & Pellagri 106	<<locked>>	86%	39436	89%	**44	98%
[Hodgdon BL-C2]*	<<locked>>	96%	39363	89%	**82	93%
[Hodgdon Benchmark]*	<<locked>>	92%	39552	89%	**77	94%
[Hodgdon CFE BLK]*	<<locked>>	83%	39784	90%	**38	93%
Hodgdon H322	<<locked>>	92%	38508	87%	**30	97%
Hodgdon H335	<<locked>>	88%	39189	89%	**46	96%
Hodgdon H4198	<<locked>>	83%	39175	89%	**31	97%
IMR 3031	<<locked>>	96%	33127	75%	**77	97%
IMR 4198	<<locked>>	87%	39247	89%	**80	100%
[IMR 8208 XBR]*	<<locked>>	94%	38783	88%	**10	93%
[Lovex D073.4]*	<<locked>>	90%	39305	89%	**13	94%
Lovex D073.5	<<locked>>	92%	39581	89%	**33	95%
Lovex D073.6	<<locked>>	97%	35766	81%	**13	95%
Norma 200	<<locked>>	86%	39262	89%	**16	100%
[Norma 201]*	<<locked>>	97%	37913	86%	**93	93%
Norma 202	<<locked>>	97%	37985	86%	**26	96%
ReloadSwiss RS 40	<<locked>>	90%	39479	89%	**23	95%
Rottweil R 901	<<locked>>	95%	38827	88%	**10	96%
[Rottweil R 902]*	<<locked>>	97%	35810	81%	**44	92%
SNPE Vectan SP 10	<<locked>>	86%	38421	87%	**23	96%
SNPE Vectan Tubal 3000	<<locked>>	94%	38899	88%	**51	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	33504	76%	**56	96%
Shooters World Match Rifle	<<locked>>	97%	35766	81%	**13	95%
[Shooters World Tactical Rifle]*	<<locked>>	88%	38899	88%	**64	92%
[Somchem S321]*	<<locked>>	93%	39769	90%	**52	94%
Somchem S335	<<locked>>	95%	38406	87%	**67	97%
Vihtavuori N120	<<locked>>	85%	38609	87%	**34	100%
Vihtavuori N130	<<locked>>	91%	38986	88%	**67	99%
Vihtavuori N133	<<locked>>	96%	37362	84%	**48	98%
Vihtavuori N135	<<locked>>	96%	27485	62%	**97	95%
Vihtavuori N140	<<locked>>	96%	35186	80%	**48	96%
[Vihtavuori N530]*	<<locked>>	93%	39639	90%	**36	94%
Vihtavuori N540	<<locked>>	97%	35462	80%	**70	95%
[Winchester 748]*	<<locked>>	93%	39073	88%	**62	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	36434	82%	**41	100%
ADI AR 2219	<<locked>>	81%	31662	72%	**79	95%
Accurate 2015	<<locked>>	81%	26527	60%	**34	95%
[Accurate 2230]*	<<locked>>	87%	34722	78%	**08	91%
[Accurate 2460]*	<<locked>>	83%	28703	65%	**97	90%
[Accurate 2495]*	<<locked>>	81%	19595	44%	**16	91%
[Accurate 2520]*	<<locked>>	87%	27514	62%	**16	91%
[Accurate 4064]*	<<locked>>	92%	24062	54%	**47	91%
Alliant AR-Comp	<<locked>>	81%	23453	53%	**98	96%
Alliant Reloder-10x	<<locked>>	81%	29762	67%	**26	98%
Baschieri & Pellagri 106	<<locked>>	81%	32909	74%	**13	96%
[Hodgdon BL-C2]*	<<locked>>	91%	32590	74%	**31	90%
[Hodgdon Benchmark]*	<<locked>>	84%	30400	69%	**70	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	37028	84%	**79	92%
[Hodgdon H322]*	<<locked>>	81%	27035	61%	**54	93%
[Hodgdon H335]*	<<locked>>	81%	31256	71%	**72	93%
Hodgdon H4198	<<locked>>	81%	36172	82%	**65	96%
[IMR 3031]*	<<locked>>	85%	23293	53%	**85	91%
IMR 4198	<<locked>>	81%	32242	73%	**29	99%
[IMR 8208 XBR]*	<<locked>>	88%	32242	73%	**62	90%
[Lovex D073.4]*	<<locked>>	82%	29660	67%	**06	90%
[Lovex D073.5]*	<<locked>>	83%	28703	65%	**97	90%
[Lovex D073.6]*	<<locked>>	89%	27021	61%	**03	90%
Norma 200	<<locked>>	81%	33402	76%	**98	99%
[Norma 201]*	<<locked>>	92%	32329	73%	**75	91%
[Norma 202]*	<<locked>>	85%	25715	58%	**31	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	28935	65%	**83	91%
[Rottweil R 901]*	<<locked>>	81%	25237	57%	**85	90%
[Rottweil R 902]*	<<locked>>	93%	31908	72%	**56	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	31705	72%	**79	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	25947	59%	**52	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	23612	53%	**96	90%
[Shooters World Match Rifle]*	<<locked>>	89%	27021	61%	**03	90%
[Shooters World Tactical Rifle]*	<<locked>>	83%	33257	75%	**49	90%
[Somchem S321]*	<<locked>>	86%	31531	71%	**75	90%
[Somchem S335]*	<<locked>>	81%	24207	55%	**26	91%
Vihtavuori N120	<<locked>>	81%	34171	77%	**56	100%
Vihtavuori N130	<<locked>>	81%	28456	64%	**41	97%
[Vihtavuori N133]*	<<locked>>	81%	23438	53%	**03	93%
[Vihtavuori N135]*	<<locked>>	88%	20972	47%	**87	90%
[Vihtavuori N140]*	<<locked>>	86%	24976	56%	**82	90%
[Vihtavuori N530]*	<<locked>>	87%	32343	73%	**79	91%
[Vihtavuori N540]*	<<locked>>	88%	26266	59%	**38	90%
[Winchester 748]*	<<locked>>	86%	31067	70%	**79	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.