Load data for .300 Savage + .308 | 150gr | Hornady GMX

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant AR-Comp, Hodgdon H322, Hodgdon H335

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Hornady GMX
Manufacturer SKU:	30370
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.420" \| 36.1mm
Caliber:	.300 Savage load data
Case Length (l3):	1.870" \| 47.5mm
Cartridge Length (C.O.L.):	2.561" \| 65.0mm
Seated Depth:	0.729" \| 18.5mm
Shank Seated Depth:	0.569" \| 14.5mm
Case Capacity:	52.5 Grains of Water \| 3.41 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B2668_C375
Last updated:	2025-02-02
Recommended Twist Rate:	1:11 - 1:9

Load data for 112 loads in caliber .300 Savage with .308 | 150gr | Hornady GMX bullet and 56 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Hodgdon H322, Hodgdon H335. 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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Min z (%)
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Safety Buffer (%)
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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>>	97%	41350	78%	**64	92%
ADI AR 2207	<<locked>>	87%	46514	88%	**84	100%
ADI AR 2219 👍	<<locked>>	91%	47050	89%	**62	99%
Accurate 2015 👍	<<locked>>	97%	47587	90%	**36	100%
Accurate 2230	<<locked>>	94%	47311	89%	**23	95%
Accurate 2460	<<locked>>	95%	46644	88%	**39	97%
Accurate 2495	<<locked>>	97%	38116	72%	**77	99%
Accurate 2520	<<locked>>	96%	40799	77%	**93	96%
Accurate 4064	<<locked>>	97%	31444	59%	**26	95%
Alliant AR-Comp 👍	<<locked>>	97%	41336	78%	**16	100%
Alliant Reloder-10x 👍	<<locked>>	94%	47485	90%	**43	100%
Alliant Reloder-7	<<locked>>	86%	46572	88%	**67	100%
Baschieri & Pellagri 106	<<locked>>	91%	47210	89%	**61	99%
[Hodgdon BL-C2]*	<<locked>>	97%	42090	80%	**20	94%
Hodgdon Benchmark	<<locked>>	96%	46644	88%	**87	96%
Hodgdon CFE BLK	<<locked>>	87%	46963	89%	**48	95%
Hodgdon H322 👍	<<locked>>	97%	47050	89%	**62	99%
Hodgdon H335	<<locked>>	91%	46470	88%	**59	98%
Hodgdon H4198	<<locked>>	88%	47500	90%	**57	99%
IMR 3031	<<locked>>	96%	35389	67%	**11	97%
IMR 4198	<<locked>>	92%	47398	90%	**93	100%
IMR 8208 XBR	<<locked>>	97%	44367	84%	**90	95%
Lovex D073.4	<<locked>>	93%	46412	88%	**20	96%
Lovex D073.5	<<locked>>	95%	47210	89%	**43	97%
Lovex D073.6	<<locked>>	97%	37884	72%	**41	95%
[Lovex S060]*	<<locked>>	97%	44048	83%	**31	93%
[Lovex S062]*	<<locked>>	97%	35563	67%	**52	92%
Norma 200	<<locked>>	90%	47050	89%	**23	100%
[Norma 201]*	<<locked>>	97%	40190	76%	**28	94%
Norma 202	<<locked>>	96%	39682	75%	**44	97%
[Ramshot Wild Boar]*	<<locked>>	96%	42873	81%	**90	92%
[Ramshot X-Terminator]*	<<locked>>	95%	47471	90%	**10	94%
ReloadSwiss RS 40	<<locked>>	94%	47007	89%	**43	97%
[ReloadSwiss RS 52]*	<<locked>>	97%	34621	65%	**75	91%
Rottweil R 901	<<locked>>	96%	43932	83%	**84	97%
[Rottweil R 902]*	<<locked>>	96%	37594	71%	**65	93%
SNPE Vectan BA6 1/2	<<locked>>	85%	46847	88%	**51	100%
SNPE Vectan SP 10	<<locked>>	91%	46862	89%	**62	98%
[SNPE Vectan SP 9]*	<<locked>>	97%	40567	77%	**44	92%
SNPE Vectan Tubal 3000	<<locked>>	96%	43453	82%	**15	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	34722	66%	**70	96%
Shooters World Match Rifle	<<locked>>	97%	37884	72%	**41	95%
[Shooters World Precision]*	<<locked>>	97%	35563	67%	**52	92%
Shooters World Tactical Rifle	<<locked>>	91%	46470	88%	**84	95%
Somchem S321	<<locked>>	96%	47166	89%	**66	96%
Somchem S335	<<locked>>	97%	42177	80%	**18	98%
[Somchem S341]*	<<locked>>	97%	42380	80%	**57	92%
Vihtavuori N120	<<locked>>	90%	47529	90%	**54	100%
Vihtavuori N130	<<locked>>	96%	46659	88%	**77	100%
Vihtavuori N133	<<locked>>	97%	39784	75%	**79	99%
Vihtavuori N135	<<locked>>	96%	29414	56%	**38	96%
Vihtavuori N140	<<locked>>	97%	37652	71%	**82	96%
Vihtavuori N530	<<locked>>	96%	46673	88%	**46	96%
Vihtavuori N540	<<locked>>	96%	36825	70%	**88	96%
Winchester 748	<<locked>>	97%	46833	88%	**89	96%
[Winchester StaBALL Match]*	<<locked>>	94%	47123	89%	**72	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	92%	36390	69%	**62	90%
ADI AR 2207	<<locked>>	81%	38348	72%	**52	100%
ADI AR 2219	<<locked>>	81%	33837	64%	**13	96%
Accurate 2015	<<locked>>	81%	28616	54%	**75	96%
[Accurate 2230]*	<<locked>>	85%	33939	64%	**80	90%
[Accurate 2460]*	<<locked>>	81%	29254	55%	**98	91%
[Accurate 2495]*	<<locked>>	81%	22423	42%	**00	93%
[Accurate 2520]*	<<locked>>	84%	26890	51%	**85	90%
[Accurate 4064]*	<<locked>>	87%	23206	44%	**13	90%
Alliant AR-Comp	<<locked>>	81%	25367	48%	**52	97%
Alliant Reloder-10x	<<locked>>	81%	32053	61%	**64	98%
Alliant Reloder-7	<<locked>>	81%	39755	75%	**56	100%
Baschieri & Pellagri 106	<<locked>>	81%	34780	66%	**47	97%
[Hodgdon BL-C2]*	<<locked>>	89%	32430	61%	**13	90%
[Hodgdon Benchmark]*	<<locked>>	81%	30052	57%	**52	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	38972	74%	**10	93%
[Hodgdon H322]*	<<locked>>	81%	28848	54%	**95	94%
[Hodgdon H335]*	<<locked>>	81%	32895	62%	**00	94%
Hodgdon H4198	<<locked>>	81%	37971	72%	**90	97%
[IMR 3031]*	<<locked>>	81%	22626	43%	**54	90%
IMR 4198	<<locked>>	81%	34127	64%	**60	99%
[IMR 8208 XBR]*	<<locked>>	86%	32329	61%	**54	90%
[Lovex D073.4]*	<<locked>>	81%	30734	58%	**18	91%
[Lovex D073.5]*	<<locked>>	81%	28993	55%	**88	90%
[Lovex D073.6]*	<<locked>>	86%	26658	50%	**78	90%
[Lovex S060]*	<<locked>>	90%	36680	69%	**90	90%
[Lovex S062]*	<<locked>>	92%	31125	59%	**51	90%
Norma 200	<<locked>>	81%	35998	68%	**29	100%
[Norma 201]*	<<locked>>	89%	31647	60%	**47	90%
[Norma 202]*	<<locked>>	82%	25193	48%	**06	90%
[Ramshot Wild Boar]*	<<locked>>	92%	36796	69%	**75	90%
[Ramshot X-Terminator]*	<<locked>>	88%	37782	71%	**39	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	30530	58%	**18	92%
[ReloadSwiss RS 52]*	<<locked>>	94%	32155	61%	**16	90%
[Rottweil R 901]*	<<locked>>	81%	28079	53%	**42	92%
[Rottweil R 902]*	<<locked>>	91%	32010	60%	**44	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	41945	79%	**82	100%
SNPE Vectan SP 10	<<locked>>	81%	34171	65%	**23	95%
[SNPE Vectan SP 9]*	<<locked>>	94%	36593	69%	**62	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	26992	51%	**73	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	83%	23322	44%	**82	90%
[Shooters World Match Rifle]*	<<locked>>	86%	26658	50%	**78	90%
[Shooters World Precision]*	<<locked>>	92%	31125	59%	**51	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	33576	63%	**44	90%
[Somchem S321]*	<<locked>>	83%	30661	58%	**47	90%
[Somchem S335]*	<<locked>>	81%	26194	49%	**77	92%
[Somchem S341]*	<<locked>>	94%	38247	72%	**79	90%
Vihtavuori N120	<<locked>>	81%	35824	68%	**74	100%
Vihtavuori N130	<<locked>>	81%	30182	57%	**69	97%
[Vihtavuori N133]*	<<locked>>	81%	25077	47%	**44	94%
[Vihtavuori N135]*	<<locked>>	85%	21277	40%	**91	90%
[Vihtavuori N140]*	<<locked>>	83%	24801	47%	**70	90%
[Vihtavuori N530]*	<<locked>>	85%	31865	60%	**57	90%
[Vihtavuori N540]*	<<locked>>	85%	26382	50%	**36	91%
[Winchester 748]*	<<locked>>	83%	30211	57%	**44	90%
[Winchester StaBALL Match]*	<<locked>>	86%	35244	67%	**49	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.