Load data for .25-35 Win. + .257 | 75gr | Speer FN

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.257 \| 75gr \| Speer FN
Manufacturer SKU:	1237
Bullet Weight:	75gr \| 4.9g
Bullet Diameter:	0.257" \| 6.53mm
Bullet Length:	0.600" \| 15.2mm
Caliber:	.25-35 Win. load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	2.512" \| 63.8mm
Seated Depth:	0.128" \| 3.3mm
Shank Seated Depth:	0.128" \| 3.3mm
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B6084_C216
Last updated:	2025-02-02

Load data for 74 loads in caliber .25-35 Win. with .257 | 75gr | Speer FN bullet and 37 powders such as 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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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 2219	<<locked>>	84%	38580	87%	**53	96%
Accurate 2015	<<locked>>	90%	38827	88%	**27	98%
[Accurate 2460]*	<<locked>>	89%	39552	89%	**40	93%
Accurate 2495	<<locked>>	96%	39073	88%	**28	98%
[Accurate 2520]*	<<locked>>	94%	39059	88%	**86	94%
[Accurate 4064]*	<<locked>>	96%	32227	73%	**35	93%
Alliant AR-Comp 👍	<<locked>>	94%	39711	90%	**38	100%
Alliant Reloder-10x 👍	<<locked>>	87%	39465	89%	**53	99%
Baschieri & Pellagri 106	<<locked>>	84%	39682	90%	**61	97%
[Hodgdon Benchmark]*	<<locked>>	89%	39421	89%	**81	92%
Hodgdon H322	<<locked>>	90%	38580	87%	**53	96%
Hodgdon H335	<<locked>>	85%	39450	89%	**66	95%
Hodgdon TrailBoss	<<locked>>	94%	29559	67%	**96	100%
IMR 3031	<<locked>>	97%	36883	83%	**76	96%
IMR 4198	<<locked>>	85%	39407	89%	**07	99%
[Lovex D073.4]*	<<locked>>	87%	39117	88%	**10	93%
[Lovex D073.5]*	<<locked>>	89%	39552	89%	**40	93%
[Lovex D073.6]*	<<locked>>	96%	39059	88%	**86	94%
[Norma 201]*	<<locked>>	95%	39755	90%	**43	92%
Norma 202	<<locked>>	95%	39726	90%	**76	95%
ReloadSwiss RS 14	<<locked>>	97%	30472	69%	**62	100%
[ReloadSwiss RS 40]*	<<locked>>	87%	38566	87%	**10	93%
Rottweil R 901	<<locked>>	92%	39247	89%	**30	95%
SNPE Vectan SP 10	<<locked>>	85%	39291	89%	**56	95%
[SNPE Vectan Tubal 3000]*	<<locked>>	92%	38522	87%	**51	94%
SNPE Vectan Tubal 5000	<<locked>>	97%	36056	81%	**05	95%
[Shooters World Match Rifle]*	<<locked>>	96%	39059	88%	**86	94%
[Somchem S321]*	<<locked>>	90%	39160	89%	**46	92%
Somchem S335	<<locked>>	93%	39175	89%	**87	96%
Vihtavuori N120	<<locked>>	83%	38841	88%	**71	100%
Vihtavuori N130	<<locked>>	89%	39131	88%	**87	98%
Vihtavuori N133	<<locked>>	95%	39044	88%	**90	98%
[Vihtavuori N135]*	<<locked>>	96%	30211	68%	**40	94%
Vihtavuori N140	<<locked>>	97%	38957	88%	**30	95%
[Vihtavuori N530]*	<<locked>>	90%	39363	89%	**46	92%
[Vihtavuori N540]*	<<locked>>	97%	38435	87%	**43	94%
[Winchester 748]*	<<locked>>	90%	39175	89%	**79	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2219]*	<<locked>>	81%	34287	78%	**41	94%
Accurate 2015	<<locked>>	81%	29472	67%	**80	95%
[Accurate 2460]*	<<locked>>	84%	33011	75%	**76	90%
[Accurate 2495]*	<<locked>>	81%	23308	53%	**75	91%
[Accurate 2520]*	<<locked>>	88%	31357	71%	**92	90%
[Accurate 4064]*	<<locked>>	91%	27688	63%	**07	90%
Alliant AR-Comp	<<locked>>	81%	26020	59%	**35	95%
Alliant Reloder-10x	<<locked>>	81%	32677	74%	**92	97%
Baschieri & Pellagri 106	<<locked>>	81%	35433	80%	**62	95%
[Hodgdon Benchmark]*	<<locked>>	86%	35259	80%	**72	90%
[Hodgdon H322]*	<<locked>>	81%	29486	67%	**97	92%
[Hodgdon H335]*	<<locked>>	81%	33779	76%	**22	92%
Hodgdon TrailBoss	<<locked>>	81%	23873	54%	**52	100%
[IMR 3031]*	<<locked>>	86%	26469	60%	**51	91%
IMR 4198	<<locked>>	81%	34853	79%	**02	98%
[Lovex D073.4]*	<<locked>>	83%	33547	76%	**76	90%
[Lovex D073.5]*	<<locked>>	84%	33011	75%	**76	90%
[Lovex D073.6]*	<<locked>>	90%	31357	71%	**92	90%
[Norma 201]*	<<locked>>	92%	36680	83%	**61	90%
[Norma 202]*	<<locked>>	86%	29356	66%	**00	90%
ReloadSwiss RS 14	<<locked>>	81%	23656	53%	**91	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	32169	73%	**46	90%
[Rottweil R 901]*	<<locked>>	82%	29356	66%	**57	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	35012	79%	**54	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	83%	29443	67%	**08	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	88%	27514	62%	**66	91%
[Shooters World Match Rifle]*	<<locked>>	90%	31357	71%	**92	90%
[Somchem S321]*	<<locked>>	87%	35665	81%	**58	90%
[Somchem S335]*	<<locked>>	81%	26890	61%	**52	90%
Vihtavuori N120	<<locked>>	81%	36332	82%	**15	100%
Vihtavuori N130	<<locked>>	81%	30734	69%	**74	96%
[Vihtavuori N133]*	<<locked>>	81%	25686	58%	**16	92%
[Vihtavuori N135]*	<<locked>>	89%	24555	56%	**49	90%
[Vihtavuori N140]*	<<locked>>	87%	29080	66%	**61	90%
[Vihtavuori N530]*	<<locked>>	88%	36100	82%	**61	90%
[Vihtavuori N540]*	<<locked>>	88%	29762	67%	**00	90%
[Winchester 748]*	<<locked>>	87%	34940	79%	**61	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