Load data for .25-35 Win. + .257 | 115gr | Nosler Partition SP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.257 \| 115gr \| Nosler Partition
Manufacturer SKU:	16318
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.257" \| 6.53mm
Bullet Length:	<<locked>>
Caliber:	.25-35 Win. load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B4006_C216
Last updated:	2026-05-28

Load data for 122 loads in caliber .25-35 Win. with .257 | 115gr | Nosler Partition bullet and 61 powder(s). 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>>	89%	38450	87%	**36	94%
[ADI AR 2208]*	<<locked>>	95%	39697	90%	**29	93%
ADI Benchmark 8208	<<locked>>	88%	39349	89%	**29	96%
Accurate 2015	<<locked>>	87%	39436	89%	**13	100%
Accurate 2460	<<locked>>	84%	38943	88%	**23	98%
Accurate 2495 👍	<<locked>>	95%	39421	89%	**82	100%
Accurate 2520	<<locked>>	89%	39494	89%	**75	98%
Accurate 4064 👍	<<locked>>	96%	38232	86%	**79	99%
Alliant AR-Comp 👍	<<locked>>	90%	39247	89%	**85	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	38682	87%	**72	95%
[Alliant Reloder-15]*	<<locked>>	93%	39015	88%	**65	93%
[Baschieri & Pellagri 107]*	<<locked>>	90%	38624	87%	**43	92%
Bofors RP3	<<locked>>	96%	37550	85%	**65	95%
Hodgdon BL-C2	<<locked>>	89%	38653	87%	**75	96%
Hodgdon Benchmark	<<locked>>	86%	39624	90%	**90	96%
[Hodgdon CFE223]*	<<locked>>	86%	38972	88%	**05	93%
Hodgdon H322	<<locked>>	83%	38928	88%	**43	99%
Hodgdon H335	<<locked>>	83%	39175	89%	**52	98%
Hodgdon H4895	<<locked>>	89%	38566	87%	**43	95%
Hodgdon VARGET	<<locked>>	90%	39349	89%	**43	95%
Hodgdon LEVERevolution	<<locked>>	92%	38435	87%	**82	95%
IMR 3031 👍	<<locked>>	91%	39523	89%	**15	100%
[IMR 4064]*	<<locked>>	93%	38653	87%	**13	93%
IMR 4895	<<locked>>	93%	39668	90%	**98	95%
IMR 8208 XBR	<<locked>>	88%	39349	89%	**29	96%
Lovex D073.4	<<locked>>	83%	39160	89%	**20	97%
Lovex D073.5	<<locked>>	84%	39218	89%	**33	97%
Lovex D073.6	<<locked>>	91%	38435	87%	**72	98%
[Lovex S060]*	<<locked>>	88%	39059	88%	**70	94%
Lovex S062	<<locked>>	94%	38769	88%	**36	96%
Norma 201	<<locked>>	90%	39262	89%	**33	96%
Norma 202	<<locked>>	90%	39088	88%	**52	98%
[Norma 203B]*	<<locked>>	95%	39566	89%	**85	94%
[Ramshot Big Game]*	<<locked>>	94%	38798	88%	**65	93%
[Ramshot Wild Boar]*	<<locked>>	89%	39175	89%	**59	94%
[Ramshot X-Terminator]*	<<locked>>	84%	38827	88%	**93	94%
ReloadSwiss RS 40	<<locked>>	83%	38537	87%	**13	97%
[ReloadSwiss RS 52]*	<<locked>>	92%	38885	88%	**15	93%
ReloadSwiss RS 60	<<locked>>	96%	37217	84%	**88	96%
Rottweil R 901	<<locked>>	87%	39146	88%	**10	98%
Rottweil R 902	<<locked>>	92%	38638	87%	**13	96%
[Rottweil R 903]*	<<locked>>	96%	35215	80%	**13	94%
[SNPE Vectan SP 11]*	<<locked>>	97%	38653	87%	**75	93%
[SNPE Vectan SP 9]*	<<locked>>	91%	39508	89%	**56	94%
SNPE Vectan Tubal 3000	<<locked>>	89%	39798	90%	**77	98%
SNPE Vectan Tubal 5000	<<locked>>	95%	38493	87%	**74	99%
Shooters World Match Rifle	<<locked>>	91%	38435	87%	**72	98%
Shooters World Precision	<<locked>>	94%	38769	88%	**36	96%
Somchem S321	<<locked>>	85%	38740	88%	**39	96%
Somchem S335	<<locked>>	89%	39291	89%	**90	99%
[Somchem S341]*	<<locked>>	90%	39030	88%	**33	94%
[Somchem S355]*	<<locked>>	96%	36869	83%	**23	94%
Vihtavuori N130	<<locked>>	84%	39015	88%	**64	100%
Vihtavuori N133	<<locked>>	89%	39363	89%	**87	100%
Vihtavuori N135 👍	<<locked>>	96%	39392	89%	**59	100%
Vihtavuori N140	<<locked>>	92%	38406	87%	**20	98%
Vihtavuori N150	<<locked>>	96%	35534	80%	**74	95%
Vihtavuori N530	<<locked>>	88%	39494	89%	**33	96%
Vihtavuori N540	<<locked>>	93%	38899	88%	**46	98%
Winchester 748	<<locked>>	89%	38870	88%	**79	97%
Winchester StaBALL Match	<<locked>>	92%	39740	90%	**79	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	29863	67%	**46	90%
[ADI AR 2208]*	<<locked>>	89%	33446	76%	**01	90%
[ADI Benchmark 8208]*	<<locked>>	81%	31749	72%	**69	93%
Accurate 2015	<<locked>>	81%	32648	74%	**78	99%
Accurate 2460	<<locked>>	81%	34882	79%	**47	97%
Accurate 2495	<<locked>>	81%	24772	56%	**70	97%
Accurate 2520	<<locked>>	81%	30414	69%	**92	95%
[Accurate 4064]*	<<locked>>	81%	23467	53%	**37	93%
Alliant AR-Comp	<<locked>>	81%	30168	68%	**05	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	28021	63%	**29	90%
[Alliant Reloder-15]*	<<locked>>	88%	32561	74%	**31	91%
[Baschieri & Pellagri 107]*	<<locked>>	86%	34780	79%	**60	90%
[Bofors RP3]*	<<locked>>	87%	27586	62%	**42	91%
[Hodgdon BL-C2]*	<<locked>>	81%	28935	65%	**65	92%
Hodgdon Benchmark	<<locked>>	81%	34461	78%	**88	95%
[Hodgdon CFE223]*	<<locked>>	82%	33808	76%	**90	91%
Hodgdon H322	<<locked>>	81%	35998	81%	**87	98%
Hodgdon H335	<<locked>>	81%	36506	83%	**03	98%
[Hodgdon H4895]*	<<locked>>	81%	29892	68%	**52	91%
[Hodgdon VARGET]*	<<locked>>	81%	29631	67%	**23	90%
[Hodgdon LEVERevolution]*	<<locked>>	83%	29167	66%	**62	90%
IMR 3031	<<locked>>	81%	28413	64%	**69	97%
[IMR 4064]*	<<locked>>	87%	32155	73%	**72	90%
[IMR 4895]*	<<locked>>	84%	29762	67%	**82	90%
[IMR 8208 XBR]*	<<locked>>	81%	31749	72%	**69	93%
Lovex D073.4	<<locked>>	81%	36332	82%	**64	96%
Lovex D073.5	<<locked>>	81%	34867	79%	**47	95%
[Lovex D073.6]*	<<locked>>	81%	27499	62%	**29	93%
[Lovex S060]*	<<locked>>	81%	31604	71%	**13	91%
[Lovex S062]*	<<locked>>	82%	26789	61%	**70	91%
[Norma 201]*	<<locked>>	81%	29327	66%	**16	92%
Norma 202	<<locked>>	81%	28979	66%	**39	95%
[Norma 203B]*	<<locked>>	87%	30777	70%	**98	91%
[Ramshot Big Game]*	<<locked>>	88%	32837	74%	**34	90%
[Ramshot Wild Boar]*	<<locked>>	81%	30705	69%	**72	90%
[Ramshot X-Terminator]*	<<locked>>	81%	35085	79%	**18	92%
ReloadSwiss RS 40	<<locked>>	81%	35998	81%	**64	96%
[ReloadSwiss RS 52]*	<<locked>>	88%	33649	76%	**97	90%
[ReloadSwiss RS 60]*	<<locked>>	87%	28268	64%	**56	90%
Rottweil R 901	<<locked>>	81%	32793	74%	**82	96%
[Rottweil R 902]*	<<locked>>	81%	27934	63%	**73	91%
[Rottweil R 903]*	<<locked>>	89%	28166	64%	**49	90%
[SNPE Vectan SP 11]*	<<locked>>	91%	32561	74%	**41	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	31125	70%	**72	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	31792	72%	**19	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	25744	58%	**95	95%
[Shooters World Match Rifle]*	<<locked>>	81%	27499	62%	**29	93%
[Shooters World Precision]*	<<locked>>	82%	26789	61%	**70	91%
[Somchem S321]*	<<locked>>	81%	33649	76%	**41	94%
Somchem S335	<<locked>>	81%	30545	69%	**16	97%
[Somchem S341]*	<<locked>>	83%	31546	71%	**75	90%
[Somchem S355]*	<<locked>>	88%	28543	65%	**39	90%
Vihtavuori N130	<<locked>>	81%	36143	82%	**11	100%
Vihtavuori N133	<<locked>>	81%	31401	71%	**29	98%
Vihtavuori N135	<<locked>>	81%	25164	57%	**51	96%
Vihtavuori N140	<<locked>>	81%	27760	63%	**87	95%
[Vihtavuori N150]*	<<locked>>	86%	25744	58%	**37	90%
[Vihtavuori N530]*	<<locked>>	81%	31589	71%	**69	93%
[Vihtavuori N540]*	<<locked>>	81%	26339	60%	**64	93%
[Winchester 748]*	<<locked>>	81%	30371	69%	**92	93%
[Winchester StaBALL Match]*	<<locked>>	82%	29037	66%	**42	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