Load data for .300 Savage + .308 | 135gr | IBEX Viper

Recommended Powder(s): Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x, IMR 4198

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 135gr \| IBEX Viper
Manufacturer SKU:	T7004
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.260" \| 32.0mm
Caliber:	.300 Savage load data
Case Length (l3):	1.870" \| 47.5mm
Cartridge Length (C.O.L.):	2.561" \| 65.0mm
Seated Depth:	0.569" \| 14.5mm
Shank Seated Depth:	0.386" \| 9.8mm
Case Capacity:	52.5 Grains of Water \| 3.41 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B7015_C375
Last updated:	2025-01-01
Recommended Twist Rate:	1:11 - 1:9

Load data for 110 loads in caliber .300 Savage with .308 | 135gr | IBEX Viper bullet and 55 powders such as Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x, IMR 4198. 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
[ADI AR 2206H]*	<<locked>>	97%	44614	84%	**67	92%
ADI AR 2207	<<locked>>	86%	47007	89%	**48	100%
ADI AR 2219	<<locked>>	89%	46789	88%	**10	98%
Accurate 2015 👍	<<locked>>	94%	46673	88%	**74	100%
[Accurate 2230]*	<<locked>>	92%	46731	88%	**57	94%
Accurate 2460	<<locked>>	93%	47195	89%	**90	96%
Accurate 2495 👍	<<locked>>	96%	42235	80%	**84	99%
Accurate 2520	<<locked>>	97%	44237	84%	**00	96%
Accurate 4064	<<locked>>	96%	34780	66%	**26	95%
Alliant AR-Comp 👍	<<locked>>	97%	44048	83%	**10	100%
Alliant Reloder-10x 👍	<<locked>>	92%	47514	90%	**97	100%
Alliant Reloder-7	<<locked>>	84%	46572	88%	**18	100%
Baschieri & Pellagri 106	<<locked>>	89%	46949	89%	**08	99%
[Hodgdon BL-C2]*	<<locked>>	97%	45005	85%	**13	94%
Hodgdon Benchmark	<<locked>>	94%	46630	88%	**31	95%
Hodgdon CFE BLK	<<locked>>	85%	46630	88%	**85	95%
Hodgdon H322	<<locked>>	95%	46789	88%	**10	98%
Hodgdon H335	<<locked>>	90%	47398	90%	**26	98%
Hodgdon H4198	<<locked>>	87%	47471	90%	**08	98%
IMR 3031	<<locked>>	97%	38624	73%	**18	98%
IMR 4198 👍	<<locked>>	91%	47558	90%	**54	100%
IMR 8208 XBR	<<locked>>	97%	47137	89%	**90	95%
Lovex D073.4	<<locked>>	91%	46949	89%	**74	96%
Lovex D073.5	<<locked>>	93%	47195	89%	**90	96%
Lovex D073.6	<<locked>>	96%	40611	77%	**28	95%
[Lovex S060]*	<<locked>>	96%	46137	87%	**05	93%
[Lovex S062]*	<<locked>>	96%	38522	73%	**39	92%
Norma 200	<<locked>>	87%	46746	88%	**57	100%
[Norma 201]*	<<locked>>	96%	43047	81%	**18	94%
Norma 202	<<locked>>	97%	43207	82%	**48	97%
[Ramshot Wild Boar]*	<<locked>>	97%	46122	87%	**90	92%
[Ramshot X-Terminator]*	<<locked>>	93%	46702	88%	**44	93%
ReloadSwiss RS 40	<<locked>>	93%	47079	89%	**94	96%
Rottweil R 901	<<locked>>	96%	47587	90%	**80	97%
[Rottweil R 902]*	<<locked>>	96%	41031	78%	**66	93%
SNPE Vectan BA6 1/2	<<locked>>	84%	47384	90%	**02	100%
SNPE Vectan SP 10	<<locked>>	89%	47427	90%	**20	98%
[SNPE Vectan SP 9]*	<<locked>>	97%	43221	82%	**28	92%
SNPE Vectan Tubal 3000	<<locked>>	96%	46195	87%	**05	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	37173	70%	**51	96%
Shooters World Match Rifle	<<locked>>	96%	40611	77%	**28	95%
[Shooters World Precision]*	<<locked>>	96%	38522	73%	**39	92%
[Shooters World Tactical Rifle]*	<<locked>>	90%	46934	89%	**31	94%
Somchem S321	<<locked>>	94%	46746	88%	**10	95%
Somchem S335	<<locked>>	96%	44498	84%	**02	98%
[Somchem S341]*	<<locked>>	96%	44164	83%	**25	91%
Vihtavuori N120	<<locked>>	88%	46775	88%	**95	100%
Vihtavuori N130	<<locked>>	94%	46876	89%	**28	100%
Vihtavuori N133	<<locked>>	96%	41959	79%	**59	99%
Vihtavuori N135	<<locked>>	97%	32750	62%	**41	96%
Vihtavuori N140	<<locked>>	96%	39697	75%	**62	96%
Vihtavuori N530	<<locked>>	95%	47601	90%	**07	95%
Vihtavuori N540	<<locked>>	97%	39972	75%	**92	96%
Winchester 748	<<locked>>	95%	46311	87%	**30	96%
[Winchester StaBALL Match]*	<<locked>>	93%	47485	90%	**23	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	92%	38754	73%	**46	90%
ADI AR 2207	<<locked>>	81%	40553	77%	**39	100%
ADI AR 2219	<<locked>>	81%	35969	68%	**93	96%
Accurate 2015	<<locked>>	81%	31865	60%	**72	97%
[Accurate 2230]*	<<locked>>	84%	35824	68%	**48	90%
[Accurate 2460]*	<<locked>>	81%	32358	61%	**85	91%
[Accurate 2495]*	<<locked>>	81%	26324	50%	**10	94%
[Accurate 2520]*	<<locked>>	83%	29008	55%	**56	90%
[Accurate 4064]*	<<locked>>	85%	25121	47%	**67	90%
Alliant AR-Comp	<<locked>>	81%	27920	53%	**43	97%
Alliant Reloder-10x	<<locked>>	81%	34751	66%	**54	98%
Alliant Reloder-7	<<locked>>	81%	42554	80%	**49	100%
Baschieri & Pellagri 106	<<locked>>	81%	36738	69%	**15	97%
[Hodgdon BL-C2]*	<<locked>>	89%	35041	66%	**00	90%
[Hodgdon Benchmark]*	<<locked>>	81%	32401	61%	**29	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	41336	78%	**87	93%
[Hodgdon H322]*	<<locked>>	81%	31386	59%	**75	94%
[Hodgdon H335]*	<<locked>>	81%	35157	66%	**77	94%
Hodgdon H4198	<<locked>>	81%	40147	76%	**70	97%
[IMR 3031]*	<<locked>>	81%	24918	47%	**38	91%
IMR 4198	<<locked>>	81%	36201	68%	**41	99%
[IMR 8208 XBR]*	<<locked>>	86%	34287	65%	**25	90%
[Lovex D073.4]*	<<locked>>	81%	33823	64%	**08	91%
[Lovex D073.5]*	<<locked>>	81%	32358	61%	**85	91%
[Lovex D073.6]*	<<locked>>	86%	29385	56%	**69	91%
[Lovex S060]*	<<locked>>	91%	39291	74%	**70	90%
[Lovex S062]*	<<locked>>	92%	34113	64%	**44	90%
Norma 200	<<locked>>	81%	39610	75%	**30	100%
[Norma 201]*	<<locked>>	87%	33663	64%	**05	90%
[Norma 202]*	<<locked>>	81%	27137	51%	**67	90%
[Ramshot Wild Boar]*	<<locked>>	92%	40103	76%	**75	90%
[Ramshot X-Terminator]*	<<locked>>	88%	39900	75%	**16	90%
[ReloadSwiss RS 40]*	<<locked>>	81%	33228	63%	**08	92%
[Rottweil R 901]*	<<locked>>	81%	31604	60%	**43	92%
[Rottweil R 902]*	<<locked>>	90%	34113	64%	**11	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	43801	83%	**52	100%
SNPE Vectan SP 10	<<locked>>	81%	36506	69%	**03	95%
[SNPE Vectan SP 9]*	<<locked>>	94%	39218	74%	**49	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29747	56%	**57	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	25164	48%	**42	90%
[Shooters World Match Rifle]*	<<locked>>	86%	29385	56%	**69	91%
[Shooters World Precision]*	<<locked>>	92%	34113	64%	**44	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	36143	68%	**25	90%
[Somchem S321]*	<<locked>>	83%	33156	63%	**28	90%
[Somchem S335]*	<<locked>>	81%	29109	55%	**64	93%
[Somchem S341]*	<<locked>>	93%	40379	76%	**52	90%
Vihtavuori N120	<<locked>>	81%	38537	73%	**54	100%
Vihtavuori N130	<<locked>>	81%	32779	62%	**49	98%
[Vihtavuori N133]*	<<locked>>	81%	27499	52%	**21	94%
[Vihtavuori N135]*	<<locked>>	82%	22481	42%	**23	90%
[Vihtavuori N140]*	<<locked>>	82%	26629	50%	**31	90%
[Vihtavuori N530]*	<<locked>>	84%	34026	64%	**34	90%
[Vihtavuori N540]*	<<locked>>	84%	27949	53%	**93	90%
[Winchester 748]*	<<locked>>	84%	33054	62%	**38	90%
[Winchester StaBALL Match]*	<<locked>>	86%	37521	71%	**33	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