Load data for .300 Savage + .308 | 125gr | Sierra SPT Pro-Hunter

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 125gr \| Sierra SPT Pro-Hunter
Manufacturer SKU:	2120
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.890" \| 22.6mm
Caliber:	.300 Savage load data
Case Length (l3):	1.870" \| 47.5mm
Cartridge Length (C.O.L.):	2.561" \| 65.0mm
Seated Depth:	0.199" \| 5.1mm
Shank Seated Depth:	0.199" \| 5.1mm
Case Capacity:	52.5 Grains of Water \| 3.41 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B5864_C375
Last updated:	2025-01-01

Load data for 116 loads in caliber .300 Savage with .308 | 125gr | Sierra SPT Pro-Hunter bullet and 58 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 27.5 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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>>	97%	45078	85%	**61	93%
ADI AR 2207	<<locked>>	86%	46876	89%	**31	100%
ADI AR 2219 👍	<<locked>>	89%	47369	89%	**13	99%
Accurate 2015 👍	<<locked>>	95%	47543	90%	**74	100%
[Accurate 2230]*	<<locked>>	92%	46789	88%	**51	94%
Accurate 2460	<<locked>>	93%	47108	89%	**81	96%
Accurate 2495	<<locked>>	97%	41655	79%	**64	99%
Accurate 2520	<<locked>>	97%	44904	85%	**00	97%
Accurate 4064	<<locked>>	97%	34316	65%	**00	95%
Alliant AR-Comp 👍	<<locked>>	97%	44382	84%	**10	100%
Alliant Reloder-10x 👍	<<locked>>	91%	47050	89%	**81	100%
Alliant Reloder-7	<<locked>>	84%	46818	88%	**15	100%
Baschieri & Pellagri 106	<<locked>>	89%	47210	89%	**92	99%
Hodgdon BL-C2	<<locked>>	97%	45658	86%	**13	95%
Hodgdon Benchmark	<<locked>>	94%	47166	89%	**31	96%
Hodgdon CFE BLK	<<locked>>	85%	46934	89%	**85	95%
Hodgdon H322	<<locked>>	94%	46601	88%	**04	99%
Hodgdon H335 👍	<<locked>>	90%	47311	89%	**17	98%
Hodgdon H4198	<<locked>>	86%	46920	89%	**92	98%
Hodgdon TrailBoss	<<locked>>	97%	30980	59%	**62	100%
IMR 3031	<<locked>>	97%	38319	72%	**95	98%
IMR 4198	<<locked>>	90%	47427	90%	**41	100%
IMR 8208 XBR	<<locked>>	96%	46862	89%	**74	95%
Lovex D073.4	<<locked>>	91%	47572	90%	**74	96%
Lovex D073.5	<<locked>>	92%	46717	88%	**74	96%
Lovex D073.6	<<locked>>	97%	42061	79%	**41	96%
[Lovex S060]*	<<locked>>	97%	46789	88%	**12	93%
[Lovex S062]*	<<locked>>	97%	38363	72%	**23	93%
Norma 200	<<locked>>	87%	47181	89%	**64	100%
[Norma 201]*	<<locked>>	97%	43468	82%	**08	94%
Norma 202	<<locked>>	96%	42670	81%	**31	97%
[Ramshot Wild Boar]*	<<locked>>	96%	46253	87%	**94	93%
[Ramshot X-Terminator]*	<<locked>>	93%	46876	89%	**35	93%
ReloadSwiss RS 14	<<locked>>	97%	30951	58%	**01	100%
ReloadSwiss RS 40	<<locked>>	93%	47558	90%	**97	97%
[ReloadSwiss RS 52]*	<<locked>>	96%	36680	69%	**43	92%
Rottweil R 901	<<locked>>	96%	46586	88%	**67	98%
[Rottweil R 902]*	<<locked>>	97%	40756	77%	**53	93%
SNPE Vectan BA6 1/2	<<locked>>	85%	47630	90%	**89	100%
SNPE Vectan SP 10	<<locked>>	89%	47108	89%	**07	98%
[SNPE Vectan SP 9]*	<<locked>>	96%	42931	81%	**15	92%
SNPE Vectan Tubal 3000	<<locked>>	97%	47268	89%	**12	98%
SNPE Vectan Tubal 5000	<<locked>>	97%	37768	71%	**48	97%
Shooters World Match Rifle	<<locked>>	97%	42061	79%	**41	96%
[Shooters World Precision]*	<<locked>>	97%	38363	72%	**23	93%
Shooters World Tactical Rifle	<<locked>>	90%	47572	90%	**41	95%
Somchem S321	<<locked>>	94%	47094	89%	**04	96%
Somchem S335	<<locked>>	97%	44962	85%	**02	98%
[Somchem S341]*	<<locked>>	97%	45672	86%	**48	93%
Vihtavuori N120	<<locked>>	88%	47572	90%	**95	100%
Vihtavuori N130	<<locked>>	94%	47181	89%	**25	100%
Vihtavuori N133	<<locked>>	97%	42815	81%	**56	99%
Vihtavuori N135	<<locked>>	97%	32242	61%	**05	96%
Vihtavuori N140	<<locked>>	96%	39769	75%	**43	97%
Vihtavuori N530	<<locked>>	95%	47326	89%	**94	95%
Vihtavuori N540	<<locked>>	96%	39871	75%	**72	96%
Winchester 748	<<locked>>	94%	46644	88%	**36	96%
[Winchester StaBALL Match]*	<<locked>>	92%	47326	89%	**13	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	91%	37753	71%	**10	90%
ADI AR 2207	<<locked>>	81%	40886	77%	**26	100%
ADI AR 2219	<<locked>>	81%	36085	68%	**87	96%
Accurate 2015	<<locked>>	81%	30777	58%	**23	97%
[Accurate 2230]*	<<locked>>	83%	34737	66%	**02	90%
[Accurate 2460]*	<<locked>>	81%	31473	59%	**46	91%
[Accurate 2495]*	<<locked>>	81%	24569	46%	**34	93%
[Accurate 2520]*	<<locked>>	83%	27847	53%	**00	90%
[Accurate 4064]*	<<locked>>	87%	24961	47%	**34	90%
Alliant AR-Comp	<<locked>>	81%	26977	51%	**87	97%
Alliant Reloder-10x	<<locked>>	81%	34171	65%	**25	98%
Alliant Reloder-7	<<locked>>	81%	41887	79%	**20	100%
Baschieri & Pellagri 106	<<locked>>	81%	36869	70%	**98	97%
[Hodgdon BL-C2]*	<<locked>>	88%	33489	63%	**44	90%
[Hodgdon Benchmark]*	<<locked>>	81%	31546	60%	**84	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	41249	78%	**71	93%
[Hodgdon H322]*	<<locked>>	81%	30458	58%	**36	94%
Hodgdon H335	<<locked>>	81%	34969	66%	**61	95%
Hodgdon H4198	<<locked>>	81%	40219	76%	**61	97%
Hodgdon TrailBoss	<<locked>>	85%	25730	49%	**44	100%
[IMR 3031]*	<<locked>>	81%	24105	46%	**82	91%
IMR 4198	<<locked>>	81%	36216	68%	**25	99%
[IMR 8208 XBR]*	<<locked>>	85%	33098	63%	**75	90%
[Lovex D073.4]*	<<locked>>	81%	33156	63%	**72	92%
[Lovex D073.5]*	<<locked>>	81%	31154	59%	**36	91%
[Lovex D073.6]*	<<locked>>	85%	27847	53%	**00	90%
[Lovex S060]*	<<locked>>	90%	37942	72%	**28	90%
[Lovex S062]*	<<locked>>	92%	33025	62%	**95	90%
Norma 200	<<locked>>	81%	38638	73%	**03	100%
[Norma 201]*	<<locked>>	88%	33185	63%	**82	90%
[Norma 202]*	<<locked>>	81%	26223	50%	**18	90%
[Ramshot Wild Boar]*	<<locked>>	91%	38305	72%	**23	90%
[Ramshot X-Terminator]*	<<locked>>	86%	37898	72%	**57	90%
ReloadSwiss RS 14	<<locked>>	81%	24236	46%	**47	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32721	62%	**72	92%
[ReloadSwiss RS 52]*	<<locked>>	93%	32967	62%	**48	90%
[Rottweil R 901]*	<<locked>>	81%	29573	56%	**74	92%
[Rottweil R 902]*	<<locked>>	89%	32822	62%	**59	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	43642	82%	**26	100%
SNPE Vectan SP 10	<<locked>>	81%	36187	68%	**77	95%
[SNPE Vectan SP 9]*	<<locked>>	92%	37869	72%	**03	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	28805	54%	**05	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	24395	46%	**83	90%
[Shooters World Match Rifle]*	<<locked>>	85%	27847	53%	**00	90%
[Shooters World Precision]*	<<locked>>	92%	33025	62%	**95	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	34693	66%	**69	90%
[Somchem S321]*	<<locked>>	82%	31778	60%	**69	90%
[Somchem S335]*	<<locked>>	81%	28036	53%	**08	93%
[Somchem S341]*	<<locked>>	92%	38653	73%	**00	90%
Vihtavuori N120	<<locked>>	81%	37942	72%	**28	100%
Vihtavuori N130	<<locked>>	81%	32169	61%	**20	98%
[Vihtavuori N133]*	<<locked>>	81%	26614	50%	**75	94%
[Vihtavuori N135]*	<<locked>>	84%	22118	42%	**87	90%
[Vihtavuori N140]*	<<locked>>	82%	25860	49%	**79	90%
[Vihtavuori N530]*	<<locked>>	83%	32285	61%	**69	90%
[Vihtavuori N540]*	<<locked>>	84%	26934	51%	**34	90%
[Winchester 748]*	<<locked>>	83%	31633	60%	**82	90%
[Winchester StaBALL Match]*	<<locked>>	85%	36521	69%	**87	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