Load data for .303 Savage + .308 | 170gr | Sierra SPFN 30-30

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 170gr \| Sierra SPFN 30-30
Manufacturer SKU:	2010
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.996" \| 25.3mm
Caliber:	.303 Savage load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	2.482" \| 63.0mm
Seated Depth:	0.528" \| 13.4mm
Shank Seated Depth:	0.528" \| 13.4mm
Case Capacity:	45.0 Grains of Water \| 2.92 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	39160 psi \| 2700 bar
LID:	LID_B5888_C391
Last updated:	2025-01-01

Load data for 70 loads in caliber .303 Savage with .308 | 170gr | Sierra SPFN 30-30 bullet and 35 powders such as Accurate 2495, Alliant AR-Comp. 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
Accurate 2015	<<locked>>	87%	34229	87%	**06	99%
[Accurate 2460]*	<<locked>>	86%	34925	89%	**36	94%
Accurate 2495 👍	<<locked>>	95%	35172	90%	**21	99%
Accurate 2520	<<locked>>	92%	34171	87%	**72	95%
Accurate 4064	<<locked>>	97%	30908	79%	**29	95%
Alliant AR-Comp 👍	<<locked>>	92%	35085	90%	**98	100%
Alliant Reloder-10x	<<locked>>	84%	34635	88%	**23	99%
[Hodgdon BL-C2]*	<<locked>>	91%	34809	89%	**78	92%
[Hodgdon Benchmark]*	<<locked>>	86%	34171	87%	**60	93%
Hodgdon H322	<<locked>>	87%	34287	88%	**33	97%
IMR 3031	<<locked>>	96%	35085	90%	**01	98%
[IMR 8208 XBR]*	<<locked>>	89%	34316	88%	**06	92%
[Lovex D073.4]*	<<locked>>	85%	34301	88%	**10	93%
[Lovex D073.5]*	<<locked>>	86%	34142	87%	**23	94%
Lovex D073.6	<<locked>>	94%	34171	87%	**72	95%
[Lovex S062]*	<<locked>>	97%	35143	90%	**46	93%
[Norma 201]*	<<locked>>	92%	34461	88%	**19	92%
Norma 202	<<locked>>	93%	34969	89%	**56	96%
[ReloadSwiss RS 40]*	<<locked>>	85%	34127	87%	**10	94%
[ReloadSwiss RS 52]*	<<locked>>	97%	33924	87%	**69	92%
Rottweil R 901	<<locked>>	89%	34925	89%	**16	95%
[Rottweil R 902]*	<<locked>>	94%	34809	89%	**16	92%
SNPE Vectan Tubal 3000	<<locked>>	90%	35099	90%	**73	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	34925	89%	**87	97%
Shooters World Match Rifle	<<locked>>	94%	34171	87%	**72	95%
[Shooters World Precision]*	<<locked>>	97%	35143	90%	**46	93%
[Somchem S321]*	<<locked>>	87%	34621	88%	**42	93%
Somchem S335	<<locked>>	91%	34853	89%	**96	97%
Vihtavuori N130	<<locked>>	86%	35186	90%	**83	99%
Vihtavuori N133	<<locked>>	92%	34722	89%	**90	98%
Vihtavuori N135	<<locked>>	97%	29704	76%	**57	96%
Vihtavuori N140	<<locked>>	94%	34563	88%	**29	96%
[Vihtavuori N530]*	<<locked>>	88%	34954	89%	**33	93%
Vihtavuori N540	<<locked>>	94%	34127	87%	**42	95%
[Winchester 748]*	<<locked>>	88%	34983	89%	**65	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
Accurate 2015	<<locked>>	81%	28311	72%	**88	97%
[Accurate 2460]*	<<locked>>	81%	29066	74%	**11	91%
[Accurate 2495]*	<<locked>>	81%	22205	57%	**19	94%
[Accurate 2520]*	<<locked>>	83%	25324	65%	**65	90%
[Accurate 4064]*	<<locked>>	86%	21872	56%	**03	90%
Alliant AR-Comp	<<locked>>	81%	25121	64%	**65	98%
Alliant Reloder-10x	<<locked>>	81%	31720	81%	**64	99%
[Hodgdon BL-C2]*	<<locked>>	88%	30922	79%	**96	90%
[Hodgdon Benchmark]*	<<locked>>	81%	29631	76%	**62	91%
[Hodgdon H322]*	<<locked>>	81%	28660	73%	**08	94%
[IMR 3031]*	<<locked>>	81%	22553	58%	**83	91%
[IMR 8208 XBR]*	<<locked>>	85%	30589	78%	**28	90%
[Lovex D073.4]*	<<locked>>	81%	30458	78%	**31	92%
[Lovex D073.5]*	<<locked>>	81%	28543	73%	**01	91%
[Lovex D073.6]*	<<locked>>	85%	25324	65%	**65	90%
[Lovex S062]*	<<locked>>	91%	29443	75%	**28	90%
[Norma 201]*	<<locked>>	88%	30458	78%	**34	91%
[Norma 202]*	<<locked>>	81%	24308	62%	**06	91%
[ReloadSwiss RS 40]*	<<locked>>	81%	30414	78%	**31	92%
[ReloadSwiss RS 52]*	<<locked>>	94%	31038	79%	**06	90%
[Rottweil R 901]*	<<locked>>	81%	27702	71%	**55	92%
[Rottweil R 902]*	<<locked>>	89%	29950	76%	**14	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	26571	68%	**90	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	22423	57%	**88	90%
[Shooters World Match Rifle]*	<<locked>>	85%	25324	65%	**65	90%
[Shooters World Precision]*	<<locked>>	91%	29443	75%	**28	90%
[Somchem S321]*	<<locked>>	83%	29849	76%	**41	90%
[Somchem S335]*	<<locked>>	81%	25947	66%	**00	93%
Vihtavuori N130	<<locked>>	81%	30081	77%	**85	98%
Vihtavuori N133	<<locked>>	81%	24961	64%	**70	95%
[Vihtavuori N135]*	<<locked>>	83%	20131	51%	**85	90%
[Vihtavuori N140]*	<<locked>>	82%	23685	60%	**67	90%
[Vihtavuori N530]*	<<locked>>	83%	30110	77%	**28	90%
[Vihtavuori N540]*	<<locked>>	84%	24976	64%	**26	91%
[Winchester 748]*	<<locked>>	83%	29312	75%	**41	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