Load data for .257 Roberts + .257 | 60gr | Winchester Hollow Point

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.257 \| 60gr \| Winchester Hollow Point
Bullet Weight:	60gr \| 3.9g
Bullet Diameter:	0.257" \| 6.53mm
Bullet Length:	1.000" \| 25.4mm
Caliber:	.257 Roberts load data
Case Length (l3):	2.233" \| 56.7mm
Cartridge Length (C.O.L.):	2.733" \| 69.4mm
Seated Depth:	0.500" \| 12.7mm
Shank Seated Depth:	0.500" \| 12.7mm
Case Capacity:	56.0 Grains of Water \| 3.64 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	51488 psi \| 3550 bar
LID:	LID_B6606_C241
Last updated:	2025-01-01

Load data for 114 loads in caliber .257 Roberts with .257 | 60gr | Winchester Hollow Point bullet and 57 powders such as Accurate 2495, 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".

Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2206H]*	<<locked>>	93%	45426	88%	**33	92%
ADI AR 2219	<<locked>>	85%	46340	90%	**89	98%
Accurate 2015	<<locked>>	90%	45745	89%	**17	99%
[Accurate 2230]*	<<locked>>	87%	45556	88%	**88	93%
Accurate 2460	<<locked>>	87%	45527	88%	**07	95%
Accurate 2495 👍	<<locked>>	94%	45600	89%	**93	99%
Accurate 2520	<<locked>>	92%	45310	88%	**56	96%
Accurate 4064	<<locked>>	97%	41336	80%	**88	97%
Alliant AR-Comp 👍	<<locked>>	93%	45571	89%	**12	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	41191	80%	**58	92%
Alliant Reloder-10x 👍	<<locked>>	87%	45730	89%	**47	100%
Baschieri & Pellagri 106	<<locked>>	84%	45701	89%	**35	98%
[Hodgdon BL-C2]*	<<locked>>	92%	45600	89%	**70	94%
Hodgdon Benchmark	<<locked>>	89%	45397	88%	**68	95%
Hodgdon H322	<<locked>>	90%	45759	89%	**76	98%
Hodgdon H335	<<locked>>	85%	45368	88%	**50	97%
Hodgdon TrailBoss	<<locked>>	95%	30748	60%	**13	100%
IMR 3031	<<locked>>	96%	43482	84%	**76	98%
IMR 4198	<<locked>>	86%	45194	88%	**04	100%
[IMR 4895]*	<<locked>>	96%	45818	89%	**83	93%
[IMR 8208 XBR]*	<<locked>>	92%	46093	90%	**24	94%
Lovex D073.4	<<locked>>	87%	46006	89%	**07	95%
Lovex D073.5	<<locked>>	88%	46180	90%	**20	95%
Lovex D073.6	<<locked>>	95%	45963	89%	**70	96%
[Lovex S060]*	<<locked>>	92%	45556	88%	**58	92%
[Lovex S062]*	<<locked>>	96%	43584	85%	**84	94%
Norma 200	<<locked>>	83%	46093	90%	**33	100%
[Norma 201]*	<<locked>>	94%	45687	89%	**14	94%
Norma 202	<<locked>>	94%	45527	88%	**47	97%
[Norma 203B]*	<<locked>>	96%	43947	85%	**20	92%
[Ramshot Big Game]*	<<locked>>	97%	45455	88%	**47	92%
[Ramshot Wild Boar]*	<<locked>>	92%	45513	88%	**37	92%
[Ramshot X-Terminator]*	<<locked>>	88%	46122	90%	**88	92%
ReloadSwiss RS 14	<<locked>>	97%	31256	61%	**79	100%
ReloadSwiss RS 40	<<locked>>	88%	45701	89%	**37	96%
[ReloadSwiss RS 52]*	<<locked>>	97%	42844	83%	**37	94%
Rottweil R 901	<<locked>>	92%	46151	90%	**33	97%
[Rottweil R 902]*	<<locked>>	96%	45600	89%	**97	94%
SNPE Vectan SP 10	<<locked>>	84%	46021	89%	**56	97%
[SNPE Vectan SP 9]*	<<locked>>	94%	45687	89%	**24	92%
SNPE Vectan Tubal 3000	<<locked>>	92%	45919	89%	**61	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	42453	82%	**86	97%
Shooters World Match Rifle	<<locked>>	95%	45963	89%	**70	96%
[Shooters World Precision]*	<<locked>>	96%	43584	85%	**84	94%
[Shooters World Tactical Rifle]*	<<locked>>	85%	45774	89%	**71	94%
Somchem S321	<<locked>>	89%	46311	90%	**56	95%
Somchem S335	<<locked>>	93%	46296	90%	**88	98%
[Somchem S341]*	<<locked>>	93%	46137	90%	**07	92%
Vihtavuori N120	<<locked>>	83%	45339	88%	**51	100%
Vihtavuori N130	<<locked>>	89%	45934	89%	**78	100%
Vihtavuori N133	<<locked>>	95%	45542	88%	**81	99%
Vihtavuori N135	<<locked>>	97%	36709	71%	**33	97%
Vihtavuori N140	<<locked>>	96%	45672	89%	**14	97%
[Vihtavuori N530]*	<<locked>>	90%	45890	89%	**43	94%
Vihtavuori N540	<<locked>>	96%	45992	89%	**43	97%
Winchester 748	<<locked>>	90%	45992	89%	**89	95%
[Winchester StaBALL Match]*	<<locked>>	87%	45701	89%	**40	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	90%	40756	79%	**22	90%
ADI AR 2219	<<locked>>	81%	40335	78%	**42	97%
Accurate 2015	<<locked>>	81%	34708	67%	**48	97%
[Accurate 2230]*	<<locked>>	82%	37101	72%	**78	90%
[Accurate 2460]*	<<locked>>	81%	36260	70%	**81	92%
[Accurate 2495]*	<<locked>>	81%	28500	55%	**27	94%
[Accurate 2520]*	<<locked>>	82%	31082	60%	**69	90%
[Accurate 4064]*	<<locked>>	86%	28181	55%	**94	90%
Alliant AR-Comp	<<locked>>	81%	30501	59%	**09	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	93%	36608	71%	**33	90%
Alliant Reloder-10x	<<locked>>	81%	37971	74%	**60	98%
Baschieri & Pellagri 106	<<locked>>	81%	41278	80%	**27	98%
[Hodgdon BL-C2]*	<<locked>>	86%	36201	70%	**33	90%
[Hodgdon Benchmark]*	<<locked>>	81%	34940	68%	**96	91%
[Hodgdon H322]*	<<locked>>	81%	33721	65%	**55	94%
Hodgdon H335	<<locked>>	81%	39827	77%	**15	95%
Hodgdon TrailBoss	<<locked>>	81%	24642	48%	**46	100%
[IMR 3031]*	<<locked>>	81%	26701	52%	**61	91%
IMR 4198	<<locked>>	81%	39537	77%	**69	99%
[IMR 4895]*	<<locked>>	92%	39958	78%	**32	90%
[IMR 8208 XBR]*	<<locked>>	84%	36187	70%	**74	90%
[Lovex D073.4]*	<<locked>>	81%	37463	73%	**94	92%
[Lovex D073.5]*	<<locked>>	81%	35882	70%	**71	92%
[Lovex D073.6]*	<<locked>>	84%	30748	60%	**59	90%
[Lovex S060]*	<<locked>>	88%	40089	78%	**23	90%
[Lovex S062]*	<<locked>>	90%	35868	70%	**74	90%
Norma 200	<<locked>>	81%	43134	84%	**68	100%
[Norma 201]*	<<locked>>	86%	35694	69%	**68	90%
[Norma 202]*	<<locked>>	81%	29457	57%	**97	90%
[Norma 203B]*	<<locked>>	94%	39987	78%	**22	90%
[Ramshot Big Game]*	<<locked>>	94%	41524	81%	**55	90%
[Ramshot Wild Boar]*	<<locked>>	88%	40030	78%	**02	90%
[Ramshot X-Terminator]*	<<locked>>	85%	40480	79%	**40	90%
ReloadSwiss RS 14	<<locked>>	81%	24439	47%	**85	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	36724	71%	**01	93%
[ReloadSwiss RS 52]*	<<locked>>	91%	34954	68%	**10	90%
[Rottweil R 901]*	<<locked>>	81%	33141	64%	**82	92%
[Rottweil R 902]*	<<locked>>	88%	35621	69%	**51	90%
SNPE Vectan SP 10	<<locked>>	81%	41133	80%	**35	96%
[SNPE Vectan SP 9]*	<<locked>>	90%	40001	78%	**86	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	31778	62%	**84	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	26281	51%	**13	90%
[Shooters World Match Rifle]*	<<locked>>	84%	30748	60%	**59	90%
[Shooters World Precision]*	<<locked>>	90%	35868	70%	**74	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	39218	76%	**10	91%
[Somchem S321]*	<<locked>>	81%	34621	67%	**48	90%
[Somchem S335]*	<<locked>>	81%	31125	60%	**87	93%
[Somchem S341]*	<<locked>>	89%	40393	78%	**73	90%
Vihtavuori N120	<<locked>>	81%	42351	82%	**89	100%
Vihtavuori N130	<<locked>>	81%	35795	70%	**32	98%
[Vihtavuori N133]*	<<locked>>	81%	29341	57%	**48	94%
[Vihtavuori N135]*	<<locked>>	84%	24613	48%	**33	90%
[Vihtavuori N140]*	<<locked>>	82%	28398	55%	**35	90%
[Vihtavuori N530]*	<<locked>>	82%	35534	69%	**78	90%
[Vihtavuori N540]*	<<locked>>	83%	29225	57%	**81	90%
[Winchester 748]*	<<locked>>	81%	33678	65%	**48	90%
[Winchester StaBALL Match]*	<<locked>>	83%	38305	74%	**60	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.