Load data for .300 Savage + .308 | 150gr | Barnes X BT

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Barnes X BT
Manufacturer SKU:	30817
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.300 Savage load data
Case Length (l3):	1.870" \| 47.5mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	52.5 Grains of Water \| 3.41 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B610_C375
Last updated:	2026-03-22
Recommended Twist Rate:	1:13 - 1:11

Load data for 148 loads in caliber .300 Savage with .308 | 150gr | Barnes X BT bullet and 74 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)
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C.O.L. (mm)
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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.
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>>	95%	47137	89%	**98	95%
[ADI AR 2208]*	<<locked>>	97%	42105	80%	**80	92%
ADI AR 2219	<<locked>>	86%	47268	89%	**95	99%
ADI Benchmark 8208	<<locked>>	94%	47340	89%	**79	97%
Accurate 2015	<<locked>>	91%	46804	88%	**46	100%
[Accurate 2200]*	<<locked>>	93%	47340	89%	**43	93%
Accurate 2230	<<locked>>	89%	47340	89%	**59	96%
Accurate 2460	<<locked>>	89%	46746	88%	**66	97%
Accurate 2495 👍	<<locked>>	95%	46412	88%	**21	100%
Accurate 2520	<<locked>>	95%	47543	90%	**31	98%
Accurate 4064	<<locked>>	97%	40756	77%	**26	98%
Alliant AR-Comp 👍	<<locked>>	95%	46528	88%	**21	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	96%	45426	86%	**18	92%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	40016	76%	**97	94%
Alliant Reloder-10x	<<locked>>	88%	46746	88%	**52	100%
[Alliant Reloder-15]*	<<locked>>	97%	43555	82%	**59	93%
Baschieri & Pellagri 106	<<locked>>	86%	47108	89%	**93	100%
[Baschieri & Pellagri 107]*	<<locked>>	95%	46644	88%	**95	93%
[Bofors RP3]*	<<locked>>	96%	38812	73%	**93	94%
Hodgdon BL-C2	<<locked>>	95%	47166	89%	**38	96%
Hodgdon Benchmark	<<locked>>	91%	47210	89%	**33	97%
Hodgdon H322 👍	<<locked>>	91%	46543	88%	**85	99%
Hodgdon H335	<<locked>>	87%	47311	89%	**05	99%
Hodgdon H4198	<<locked>>	84%	46804	88%	**80	99%
Hodgdon H4895	<<locked>>	95%	47282	89%	**15	96%
[Hodgdon VARGET]*	<<locked>>	96%	41408	78%	**67	92%
Hodgdon TrailBoss	<<locked>>	97%	32271	61%	**58	100%
IMR 3031 👍	<<locked>>	97%	42902	81%	**85	99%
[IMR 4064]*	<<locked>>	97%	40625	77%	**51	92%
IMR 4198	<<locked>>	87%	46746	88%	**10	100%
[IMR 4895]*	<<locked>>	97%	44469	84%	**92	94%
IMR 8208 XBR	<<locked>>	94%	47340	89%	**79	97%
Lovex D073.4	<<locked>>	88%	47558	90%	**69	97%
Lovex D073.5	<<locked>>	89%	46746	88%	**66	97%
Lovex D073.6	<<locked>>	97%	47065	89%	**25	98%
Lovex S060	<<locked>>	94%	47021	89%	**16	95%
Lovex S062	<<locked>>	96%	42685	81%	**10	95%
Norma 200	<<locked>>	83%	47123	89%	**33	100%
Norma 201	<<locked>>	95%	46485	88%	**62	96%
Norma 202	<<locked>>	96%	47021	89%	**98	99%
[Norma 203B]*	<<locked>>	97%	42714	81%	**46	94%
[Ramshot Big Game]*	<<locked>>	96%	42525	80%	**39	93%
Ramshot Wild Boar	<<locked>>	94%	47210	89%	**08	95%
Ramshot X-Terminator	<<locked>>	90%	46978	89%	**39	95%
ReloadSwiss RS 14	<<locked>>	95%	31575	60%	**81	100%
ReloadSwiss RS 40	<<locked>>	89%	46702	88%	**66	98%
[ReloadSwiss RS 52]*	<<locked>>	97%	45078	85%	**41	93%
[ReloadSwiss RS 60]*	<<locked>>	97%	38566	73%	**03	94%
Rottweil R 901 👍	<<locked>>	92%	47442	90%	**59	99%
Rottweil R 902	<<locked>>	96%	45295	86%	**33	96%
[Rottweil R 903]*	<<locked>>	97%	36593	69%	**34	93%
SNPE Vectan SP 10	<<locked>>	85%	46615	88%	**82	99%
[SNPE Vectan SP 11]*	<<locked>>	97%	39320	74%	**80	92%
[SNPE Vectan SP 7]*	<<locked>>	95%	47587	90%	**69	92%
SNPE Vectan SP 9	<<locked>>	97%	47587	90%	**05	95%
SNPE Vectan Tubal 3000	<<locked>>	94%	47340	89%	**13	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	41408	78%	**31	99%
Shooters World Match Rifle	<<locked>>	97%	47065	89%	**25	98%
Shooters World Precision	<<locked>>	96%	42685	81%	**10	95%
Shooters World Tactical Rifle	<<locked>>	87%	46717	88%	**23	96%
Somchem S321	<<locked>>	91%	47137	89%	**98	97%
Somchem S335	<<locked>>	95%	47094	89%	**23	99%
Somchem S341	<<locked>>	95%	47456	90%	**85	95%
[Somchem S355]*	<<locked>>	97%	38392	73%	**54	93%
Vihtavuori N120	<<locked>>	85%	47558	90%	**70	100%
Vihtavuori N130	<<locked>>	90%	46731	88%	**03	100%
Vihtavuori N133	<<locked>>	96%	46354	88%	**13	100%
Vihtavuori N135	<<locked>>	96%	36143	68%	**08	99%
Vihtavuori N140	<<locked>>	97%	44744	85%	**39	99%
[Vihtavuori N150]*	<<locked>>	97%	32880	62%	**10	92%
Vihtavuori N530	<<locked>>	91%	46746	88%	**82	97%
Vihtavuori N540	<<locked>>	96%	43990	83%	**52	98%
Winchester 748	<<locked>>	92%	47079	89%	**35	97%
Winchester StaBALL Match	<<locked>>	90%	47471	90%	**21	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	33591	63%	**23	90%
[ADI AR 2208]*	<<locked>>	92%	36985	70%	**72	90%
ADI AR 2219	<<locked>>	81%	39827	75%	**64	98%
[ADI Benchmark 8208]*	<<locked>>	81%	33257	63%	**97	92%
Accurate 2015	<<locked>>	81%	35114	66%	**33	99%
[Accurate 2200]*	<<locked>>	87%	40103	76%	**11	90%
[Accurate 2230]*	<<locked>>	81%	36535	69%	**56	92%
[Accurate 2460]*	<<locked>>	81%	36187	68%	**65	94%
Accurate 2495	<<locked>>	81%	30240	57%	**00	97%
[Accurate 2520]*	<<locked>>	81%	30487	58%	**90	93%
[Accurate 4064]*	<<locked>>	81%	25686	49%	**75	93%
Alliant AR-Comp	<<locked>>	81%	31183	59%	**23	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	93%	41553	78%	**36	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	31328	59%	**00	90%
Alliant Reloder-10x	<<locked>>	81%	38696	73%	**15	100%
[Alliant Reloder-15]*	<<locked>>	90%	35679	67%	**92	90%
Baschieri & Pellagri 106	<<locked>>	81%	40161	76%	**75	99%
[Baschieri & Pellagri 107]*	<<locked>>	90%	38914	74%	**48	90%
[Bofors RP3]*	<<locked>>	88%	30385	57%	**97	90%
[Hodgdon BL-C2]*	<<locked>>	81%	30835	58%	**97	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35099	66%	**97	94%
Hodgdon H322	<<locked>>	81%	34214	65%	**43	97%
Hodgdon H335	<<locked>>	81%	39204	74%	**57	97%
Hodgdon H4198	<<locked>>	81%	43555	82%	**28	99%
[Hodgdon H4895]*	<<locked>>	82%	32300	61%	**03	90%
[Hodgdon VARGET]*	<<locked>>	92%	36985	70%	**72	90%
Hodgdon TrailBoss	<<locked>>	88%	28210	53%	**80	100%
IMR 3031	<<locked>>	81%	27833	53%	**31	95%
[IMR 4064]*	<<locked>>	92%	35462	67%	**39	90%
IMR 4198	<<locked>>	81%	39668	75%	**92	100%
[IMR 4895]*	<<locked>>	87%	33707	64%	**65	90%
[IMR 8208 XBR]*	<<locked>>	81%	33257	63%	**97	92%
Lovex D073.4	<<locked>>	81%	37710	71%	**88	95%
[Lovex D073.5]*	<<locked>>	81%	36187	68%	**65	94%
[Lovex D073.6]*	<<locked>>	81%	28616	54%	**41	92%
[Lovex S060]*	<<locked>>	82%	33678	64%	**51	90%
[Lovex S062]*	<<locked>>	83%	29457	56%	**24	90%
Norma 200	<<locked>>	81%	43932	83%	**80	100%
[Norma 201]*	<<locked>>	81%	30995	59%	**41	91%
[Norma 202]*	<<locked>>	81%	30327	57%	**57	94%
[Norma 203B]*	<<locked>>	89%	34142	65%	**65	90%
[Ramshot Big Game]*	<<locked>>	91%	36448	69%	**15	90%
[Ramshot Wild Boar]*	<<locked>>	84%	34606	65%	**52	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36201	68%	**33	91%
ReloadSwiss RS 14	<<locked>>	84%	26731	50%	**83	100%
ReloadSwiss RS 40	<<locked>>	81%	36898	70%	**85	95%
[ReloadSwiss RS 52]*	<<locked>>	90%	36854	70%	**67	90%
[ReloadSwiss RS 60]*	<<locked>>	90%	31705	60%	**26	90%
Rottweil R 901	<<locked>>	81%	34751	66%	**10	96%
[Rottweil R 902]*	<<locked>>	81%	29704	56%	**98	90%
[Rottweil R 903]*	<<locked>>	91%	31198	59%	**10	90%
SNPE Vectan SP 10	<<locked>>	81%	40524	77%	**77	97%
[SNPE Vectan SP 11]*	<<locked>>	94%	36027	68%	**08	90%
[SNPE Vectan SP 7]*	<<locked>>	91%	41568	79%	**64	90%
[SNPE Vectan SP 9]*	<<locked>>	85%	33982	64%	**29	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32706	62%	**24	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26701	50%	**00	94%
[Shooters World Match Rifle]*	<<locked>>	81%	28616	54%	**41	92%
[Shooters World Precision]*	<<locked>>	83%	29457	56%	**24	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	38812	73%	**79	94%
[Somchem S321]*	<<locked>>	81%	34505	65%	**52	93%
Somchem S335	<<locked>>	81%	32184	61%	**38	96%
[Somchem S341]*	<<locked>>	86%	35418	67%	**52	90%
[Somchem S355]*	<<locked>>	91%	32126	61%	**10	90%
Vihtavuori N120	<<locked>>	81%	42018	79%	**88	100%
Vihtavuori N130	<<locked>>	81%	36274	69%	**16	99%
Vihtavuori N133	<<locked>>	81%	30240	57%	**95	97%
[Vihtavuori N135]*	<<locked>>	81%	23989	45%	**83	94%
[Vihtavuori N140]*	<<locked>>	81%	28427	54%	**88	94%
[Vihtavuori N150]*	<<locked>>	92%	28761	54%	**01	90%
[Vihtavuori N530]*	<<locked>>	81%	34301	65%	**33	93%
[Vihtavuori N540]*	<<locked>>	81%	28253	53%	**05	93%
[Winchester 748]*	<<locked>>	81%	33388	63%	**49	93%
[Winchester StaBALL Match]*	<<locked>>	81%	35505	67%	**85	92%

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