Load data for .300 Savage + .308 | 165gr Hornady ECX

Recommended Powder(s): ADI AR 2219, Accurate 2015, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 165gr Hornady ECX
Manufacturer SKU:	304714
Bullet Weight:	165gr \| 10.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.300" \| 33.0mm
Caliber:	.300 Savage load data
Case Length (l3):	1.870" \| 47.5mm
Cartridge Length (C.O.L.):	2.340" \| 59.4mm
Seated Depth:	0.830" \| 21.1mm
Shank Seated Depth:	0.830" \| 21.1mm
Case Capacity:	52.5 Grains of Water \| 3.41 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B1383_C375
Last updated:	2025-01-01

Load data for 120 loads in caliber .300 Savage with .308 | 165gr Hornady ECX bullet and 60 powders such as ADI AR 2219, Accurate 2015, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10. 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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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%	42438	80%	**46	94%
ADI AR 2207	<<locked>>	87%	46847	88%	**39	100%
ADI AR 2219 👍	<<locked>>	91%	47079	89%	**18	99%
Accurate 2015 👍	<<locked>>	96%	47413	90%	**85	100%
[Accurate 2200]*	<<locked>>	97%	47456	90%	**65	92%
Accurate 2230	<<locked>>	93%	46789	88%	**79	96%
Accurate 2460	<<locked>>	94%	47601	90%	**08	97%
Accurate 2495	<<locked>>	97%	39581	75%	**59	100%
Accurate 2520	<<locked>>	96%	41727	79%	**69	97%
Accurate 4064	<<locked>>	97%	32822	62%	**31	96%
Alliant AR-Comp	<<locked>>	96%	41727	79%	**75	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	34142	65%	**15	92%
Alliant Reloder-10x	<<locked>>	92%	46296	87%	**75	100%
Alliant Reloder-7	<<locked>>	86%	47065	89%	**29	100%
Baschieri & Pellagri 106	<<locked>>	90%	47355	89%	**26	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	42830	81%	**49	91%
Hodgdon BL-C2	<<locked>>	97%	43424	82%	**02	95%
Hodgdon Benchmark	<<locked>>	96%	47442	90%	**56	97%
Hodgdon CFE BLK	<<locked>>	86%	46586	88%	**03	96%
Hodgdon H322 👍	<<locked>>	96%	46514	88%	**08	99%
Hodgdon H335 👍	<<locked>>	91%	47282	89%	**25	99%
Hodgdon H4198	<<locked>>	87%	46369	88%	**97	99%
IMR 3031	<<locked>>	97%	36463	69%	**97	98%
IMR 4198	<<locked>>	91%	46528	88%	**33	100%
[IMR 4895]*	<<locked>>	97%	37884	72%	**03	92%
IMR 8208 XBR	<<locked>>	97%	45266	86%	**72	96%
Lovex D073.4	<<locked>>	93%	47543	90%	**95	97%
Lovex D073.5	<<locked>>	95%	47601	90%	**08	97%
Lovex D073.6	<<locked>>	97%	39233	74%	**33	97%
[Lovex S060]*	<<locked>>	96%	44005	83%	**93	94%
[Lovex S062]*	<<locked>>	96%	35752	68%	**24	93%
Norma 200	<<locked>>	89%	46934	89%	**69	100%
Norma 201	<<locked>>	97%	41568	79%	**13	95%
Norma 202	<<locked>>	97%	41321	78%	**33	98%
[Ramshot Wild Boar]*	<<locked>>	96%	43816	83%	**72	94%
[Ramshot X-Terminator]*	<<locked>>	94%	46499	88%	**59	94%
ReloadSwiss RS 40	<<locked>>	93%	46775	88%	**92	98%
[ReloadSwiss RS 52]*	<<locked>>	97%	35056	66%	**60	93%
Rottweil R 901	<<locked>>	96%	44976	85%	**59	98%
[Rottweil R 902]*	<<locked>>	97%	39465	75%	**67	94%
SNPE Vectan BA6 1/2	<<locked>>	85%	47384	90%	**13	100%
SNPE Vectan SP 10 👍	<<locked>>	90%	47355	89%	**21	99%
[SNPE Vectan SP 9]*	<<locked>>	97%	41089	78%	**13	93%
SNPE Vectan Tubal 3000	<<locked>>	96%	44309	84%	**90	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	35607	67%	**62	97%
Shooters World Match Rifle	<<locked>>	97%	39233	74%	**33	97%
[Shooters World Precision]*	<<locked>>	96%	35752	68%	**24	93%
Shooters World Tactical Rifle	<<locked>>	91%	46934	89%	**49	96%
Somchem S321	<<locked>>	95%	46963	89%	**18	97%
Somchem S335	<<locked>>	97%	43511	82%	**03	99%
[Somchem S341]*	<<locked>>	97%	43468	82%	**39	93%
Vihtavuori N120	<<locked>>	89%	46775	88%	**93	100%
Vihtavuori N130	<<locked>>	95%	46441	88%	**29	100%
Vihtavuori N133	<<locked>>	97%	40727	77%	**54	99%
Vihtavuori N135	<<locked>>	96%	30023	57%	**26	97%
Vihtavuori N140	<<locked>>	97%	38435	73%	**64	97%
Vihtavuori N530	<<locked>>	96%	47384	90%	**11	97%
Vihtavuori N540	<<locked>>	97%	38145	72%	**83	97%
Winchester 748	<<locked>>	96%	46775	88%	**44	97%
Winchester StaBALL Match	<<locked>>	94%	46978	89%	**31	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	89%	34055	64%	**85	90%
ADI AR 2207	<<locked>>	81%	39160	74%	**28	100%
ADI AR 2219	<<locked>>	81%	34447	65%	**98	97%
Accurate 2015	<<locked>>	81%	29646	56%	**73	98%
[Accurate 2200]*	<<locked>>	93%	40959	77%	**60	90%
[Accurate 2230]*	<<locked>>	82%	31053	59%	**96	90%
[Accurate 2460]*	<<locked>>	81%	30081	57%	**90	92%
Accurate 2495	<<locked>>	81%	23409	44%	**11	95%
[Accurate 2520]*	<<locked>>	82%	25498	48%	**28	91%
[Accurate 4064]*	<<locked>>	84%	21640	41%	**46	90%
Alliant AR-Comp	<<locked>>	81%	26136	49%	**54	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	94%	31560	60%	**56	90%
Alliant Reloder-10x	<<locked>>	81%	32503	61%	**42	99%
Alliant Reloder-7	<<locked>>	81%	40843	77%	**34	100%
Baschieri & Pellagri 106	<<locked>>	81%	35389	67%	**29	98%
[Baschieri & Pellagri 107]*	<<locked>>	94%	39494	75%	**87	90%
[Hodgdon BL-C2]*	<<locked>>	86%	30197	57%	**39	90%
[Hodgdon Benchmark]*	<<locked>>	81%	30603	58%	**47	92%
[Hodgdon CFE BLK]*	<<locked>>	81%	39639	75%	**88	94%
Hodgdon H322	<<locked>>	81%	29283	55%	**80	95%
Hodgdon H335	<<locked>>	81%	33663	64%	**88	95%
Hodgdon H4198	<<locked>>	81%	39015	74%	**78	98%
[IMR 3031]*	<<locked>>	81%	23090	44%	**59	92%
IMR 4198	<<locked>>	81%	34766	66%	**39	100%
[IMR 4895]*	<<locked>>	93%	33794	64%	**18	90%
[IMR 8208 XBR]*	<<locked>>	83%	29704	56%	**67	90%
[Lovex D073.4]*	<<locked>>	81%	31372	59%	**06	92%
[Lovex D073.5]*	<<locked>>	81%	30081	57%	**90	92%
[Lovex D073.6]*	<<locked>>	84%	25498	48%	**28	91%
[Lovex S060]*	<<locked>>	88%	34345	65%	**16	90%
[Lovex S062]*	<<locked>>	90%	29312	55%	**83	90%
Norma 200	<<locked>>	81%	37260	70%	**18	100%
[Norma 201]*	<<locked>>	86%	29776	56%	**73	90%
[Norma 202]*	<<locked>>	81%	25469	48%	**98	92%
[Ramshot Wild Boar]*	<<locked>>	90%	35317	67%	**15	90%
[Ramshot X-Terminator]*	<<locked>>	85%	34476	65%	**42	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	31415	59%	**13	93%
[ReloadSwiss RS 52]*	<<locked>>	91%	29820	56%	**36	90%
[Rottweil R 901]*	<<locked>>	81%	29037	55%	**44	93%
[Rottweil R 902]*	<<locked>>	88%	29573	56%	**64	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	42192	80%	**47	100%
SNPE Vectan SP 10	<<locked>>	81%	34998	66%	**08	96%
[SNPE Vectan SP 9]*	<<locked>>	91%	34113	64%	**78	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	27804	53%	**75	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	22814	43%	**54	91%
[Shooters World Match Rifle]*	<<locked>>	84%	25498	48%	**28	91%
[Shooters World Precision]*	<<locked>>	90%	29312	55%	**83	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	33272	63%	**13	91%
[Somchem S321]*	<<locked>>	81%	28964	55%	**80	90%
[Somchem S335]*	<<locked>>	81%	27093	51%	**85	94%
[Somchem S341]*	<<locked>>	91%	35766	68%	**98	90%
Vihtavuori N120	<<locked>>	81%	36724	69%	**49	100%
Vihtavuori N130	<<locked>>	81%	31111	59%	**64	98%
Vihtavuori N133	<<locked>>	81%	25672	48%	**46	95%
[Vihtavuori N135]*	<<locked>>	81%	19667	37%	**24	90%
[Vihtavuori N140]*	<<locked>>	81%	23975	45%	**32	91%
[Vihtavuori N530]*	<<locked>>	82%	29675	56%	**77	90%
[Vihtavuori N540]*	<<locked>>	82%	24004	45%	**52	90%
[Winchester 748]*	<<locked>>	81%	28485	54%	**80	90%
[Winchester StaBALL Match]*	<<locked>>	83%	32779	62%	**65	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.