Load data for .25-35 Win. + .257 | 117gr | Hornady InterLock RN

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.257 \| 117gr \| Hornady InterLock RN
Manufacturer SKU:	2550
Bullet Weight:	117gr \| 7.6g
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_B2571_C216
Last updated:	2026-01-22

Load data for 114 loads in caliber .25-35 Win. with .257 | 117gr | Hornady InterLock RN bullet and 57 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>>	87%	39146	88%	**69	95%
[ADI AR 2208]*	<<locked>>	92%	39407	89%	**46	94%
[Accurate 2200]*	<<locked>>	84%	39073	88%	**13	93%
Accurate 2495	<<locked>>	87%	39044	88%	**92	100%
Accurate 2520	<<locked>>	86%	38653	87%	**85	98%
Accurate 4064 👍	<<locked>>	93%	38740	88%	**98	99%
Alliant AR-Comp	<<locked>>	87%	39682	90%	**98	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	89%	39015	88%	**25	93%
Alliant Reloder- TS 15.5	<<locked>>	93%	38566	87%	**85	96%
Alliant Reloder-15	<<locked>>	91%	39697	90%	**98	95%
Alliant Reloder-17	<<locked>>	96%	38290	87%	**25	95%
[Baschieri & Pellagri 107]*	<<locked>>	88%	39784	90%	**92	94%
Bofors RP3	<<locked>>	93%	38725	88%	**98	96%
Hodgdon BL-C2	<<locked>>	86%	38914	88%	**05	97%
Hodgdon Benchmark	<<locked>>	83%	39740	90%	**10	97%
[Hodgdon CFE223]*	<<locked>>	92%	39349	89%	**08	93%
Hodgdon H322	<<locked>>	83%	39247	89%	**62	99%
[Hodgdon H380]*	<<locked>>	92%	39537	89%	**85	93%
[Hodgdon VARGET]*	<<locked>>	92%	39407	89%	**46	94%
IMR 3031 👍	<<locked>>	90%	38624	87%	**05	100%
[IMR 4064]*	<<locked>>	92%	38479	87%	**26	94%
IMR 4895	<<locked>>	90%	39131	88%	**98	95%
IMR 8208 XBR	<<locked>>	84%	38783	88%	**36	97%
Lovex D073.6	<<locked>>	88%	38653	87%	**85	98%
Lovex S060	<<locked>>	85%	38856	88%	**90	95%
Lovex S062	<<locked>>	91%	38812	88%	**56	97%
Norma 201	<<locked>>	87%	39508	89%	**52	97%
Norma 202	<<locked>>	87%	39305	89%	**72	99%
Norma 203B	<<locked>>	91%	38885	88%	**88	95%
Ramshot Big Game	<<locked>>	91%	39262	89%	**02	95%
Ramshot Wild Boar	<<locked>>	86%	39494	89%	**79	95%
[ReloadSwiss RS 52]*	<<locked>>	89%	39320	89%	**48	94%
ReloadSwiss RS 60	<<locked>>	95%	39508	89%	**67	98%
Rottweil R 901	<<locked>>	84%	39740	90%	**36	99%
Rottweil R 902	<<locked>>	89%	38725	88%	**29	97%
Rottweil R 903	<<locked>>	96%	39276	89%	**02	96%
SNPE Vectan SP 11	<<locked>>	95%	39798	90%	**18	95%
[SNPE Vectan SP 7]*	<<locked>>	86%	38667	87%	**36	92%
SNPE Vectan SP 9	<<locked>>	87%	38725	88%	**59	95%
SNPE Vectan Tubal 3000	<<locked>>	85%	39233	89%	**83	99%
SNPE Vectan Tubal 5000	<<locked>>	92%	39030	88%	**97	99%
Shooters World Match Rifle	<<locked>>	88%	38653	87%	**85	98%
Shooters World Precision	<<locked>>	91%	38812	88%	**56	97%
Somchem S335	<<locked>>	86%	39610	90%	**10	99%
Somchem S341	<<locked>>	87%	39262	89%	**56	95%
Somchem S355	<<locked>>	95%	39407	89%	**88	96%
[Somchem S365]*	<<locked>>	96%	29428	67%	**24	92%
Vihtavuori N133	<<locked>>	88%	39508	89%	**03	100%
Vihtavuori N135	<<locked>>	96%	38841	88%	**62	100%
Vihtavuori N140	<<locked>>	90%	39421	89%	**52	99%
Vihtavuori N150	<<locked>>	97%	35143	79%	**83	96%
[Vihtavuori N160]*	<<locked>>	97%	37391	85%	**39	92%
Vihtavuori N530	<<locked>>	83%	38812	88%	**49	97%
Vihtavuori N540 👍	<<locked>>	90%	39668	90%	**79	99%
[Vihtavuori N550]*	<<locked>>	97%	36840	83%	**75	92%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	36912	83%	**03	94%
Winchester 748	<<locked>>	84%	39392	89%	**05	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	33243	75%	**41	93%
[ADI AR 2208]*	<<locked>>	83%	30298	68%	**46	90%
[Accurate 2200]*	<<locked>>	81%	35114	79%	**38	91%
Accurate 2495	<<locked>>	81%	31401	71%	**47	99%
Accurate 2520	<<locked>>	81%	32358	73%	**57	97%
Accurate 4064	<<locked>>	81%	26426	60%	**23	95%
Alliant AR-Comp	<<locked>>	81%	33228	75%	**83	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	85%	34316	78%	**16	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	26571	60%	**06	91%
[Alliant Reloder-15]*	<<locked>>	81%	29254	66%	**69	90%
[Alliant Reloder-17]*	<<locked>>	89%	30356	69%	**31	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	31850	72%	**15	90%
[Bofors RP3]*	<<locked>>	81%	25411	57%	**93	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32779	74%	**77	94%
Hodgdon Benchmark	<<locked>>	81%	37159	84%	**60	97%
[Hodgdon CFE223]*	<<locked>>	86%	32532	74%	**60	90%
Hodgdon H322	<<locked>>	81%	36492	83%	**06	99%
[Hodgdon H380]*	<<locked>>	87%	33257	75%	**51	90%
[Hodgdon VARGET]*	<<locked>>	83%	30298	68%	**46	90%
IMR 3031	<<locked>>	81%	29109	66%	**01	98%
[IMR 4064]*	<<locked>>	83%	29399	66%	**23	90%
[IMR 4895]*	<<locked>>	81%	29907	68%	**98	91%
IMR 8208 XBR	<<locked>>	81%	35186	80%	**64	95%
Lovex D073.6	<<locked>>	81%	30284	68%	**11	96%
[Lovex S060]*	<<locked>>	81%	34200	77%	**92	93%
[Lovex S062]*	<<locked>>	81%	28645	65%	**29	93%
[Norma 201]*	<<locked>>	81%	32082	73%	**95	94%
Norma 202	<<locked>>	81%	32082	73%	**21	97%
[Norma 203B]*	<<locked>>	81%	28543	65%	**56	91%
[Ramshot Big Game]*	<<locked>>	83%	30516	69%	**05	91%
[Ramshot Wild Boar]*	<<locked>>	81%	33504	76%	**60	93%
[ReloadSwiss RS 52]*	<<locked>>	82%	31053	70%	**57	90%
[ReloadSwiss RS 60]*	<<locked>>	82%	26121	59%	**13	90%
Rottweil R 901	<<locked>>	81%	35766	81%	**60	98%
[Rottweil R 902]*	<<locked>>	81%	30705	69%	**59	94%
[Rottweil R 903]*	<<locked>>	83%	25817	58%	**00	90%
[SNPE Vectan SP 11]*	<<locked>>	85%	29834	67%	**92	90%
[SNPE Vectan SP 7]*	<<locked>>	82%	33823	76%	**34	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	31734	72%	**08	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	34098	77%	**82	98%
SNPE Vectan Tubal 5000	<<locked>>	81%	27717	63%	**64	97%
Shooters World Match Rifle	<<locked>>	81%	30284	68%	**11	96%
[Shooters World Precision]*	<<locked>>	81%	28645	65%	**29	93%
Somchem S335	<<locked>>	81%	33576	76%	**88	98%
[Somchem S341]*	<<locked>>	81%	32097	73%	**08	92%
[Somchem S355]*	<<locked>>	83%	27137	61%	**10	90%
[Somchem S365]*	<<locked>>	93%	26672	60%	**42	90%
Vihtavuori N133	<<locked>>	81%	32169	73%	**59	99%
Vihtavuori N135	<<locked>>	81%	24366	55%	**37	96%
Vihtavuori N140	<<locked>>	81%	30052	68%	**59	97%
[Vihtavuori N150]*	<<locked>>	83%	23569	53%	**95	90%
[Vihtavuori N160]*	<<locked>>	94%	33910	77%	**64	90%
Vihtavuori N530	<<locked>>	81%	36216	82%	**93	96%
Vihtavuori N540	<<locked>>	81%	29327	66%	**65	96%
[Vihtavuori N550]*	<<locked>>	93%	33518	76%	**00	90%
[Winchester 6.5 StaBALL]*	<<locked>>	90%	29675	67%	**33	90%
Winchester 748	<<locked>>	81%	35824	81%	**36	97%

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